Hexagonal Blind Rivet Nuts. Generate enough force with the assistance of a self-contained hydraulic system to install blind rivets with one hand. Related Categories. Tighten the hex nut to draw the pin out. Spiralock ® Self-Clinching Blind Nuts provide an important barrier to protect threads against foreign matter and guard circuits from intrusion of extra-long screws. These 18-8 stainless steel tee nut inserts have better corrosion resistance than zinc-plated steel tee nut inserts. Also known as blind inserts, they can be installed when you have access to only one side of the material. Speder 136pcs Rivet Nut Tool Kit Rivnut Tool Blind Nut Rivet Gun kit Wrench Threaded Insert Rivnut Nutsert M6/ M3/M4/M5/M8 Set for Furniture,Decration,Car,Trailer,Boat,and. BLMHTWO 2 Pieces Toilet Seat Bolts and Nuts, Toilet Seat Screws Replacement Toilet Seat Bolts Includes Nuts and 28mm Gasket Plastic Toilet Seat Replacement for Most Toilet Seats (White) 4. Push into square holes in thin materials to add bolts for aligning off-center parts. Put on the supplied washers. 1,620 products. The flange distributes pressure, so you don't need a washer. PEM blind fasteners employ the proven PEM self-clinching design and are easily installed in properly sized holes. t nut. Only 2 left in stock - order soon. 631 inch; Head Dia. 4. The one-piece blind nut insert provides a nut plate. Generate enough force with the assistance of a self-contained hydraulic system to install blind rivets with one hand. In stock and ready to ship. 63 $ 56. d. Use as pivots, hinges, shafts, jigs, and fixtures to position and hold parts in place. It has a 360 degree ring projection that provides a sound hermetic seal designed to eliminate cumbersome operations of sealing, caulking or installing gaskets. 90. SI-3 PennEngineering • SI® Inserts or Plastics. Add. The second half of this manual presents general guidelines and selection criteria for rivets and lockbolts . 5 Fastener Material Carbon Steel, Heat-Treated Carbon Steel Fastener Length 6mmA through hole is a hole that goes through the entire workpiece. Weld to metal surfaces to add permanent threads. Backed by our outstanding customer service team and unprecedented quality standards, Monroe-JHP Fasteners is your go-to destination for the 3/8-16 Blind Rivet Nut, Large Flange, Smooth Body you need. Monroe-JHP Fasteners. Spotface: A spotface is essentially a. The 300 series stainless steel nut is suitable for use in materials with HRB-70 or less. 10Pcs Stainless Steel M6 Jack Nut Threaded Insert Petal Nuts Nutserts Jacknut Srew Anchor Spider Rivnut Blind for Plastic Polywood Pressboard Hardboard 4. When satisfied, drill all the way through the fastener, on axis. The large flange provides increased strength and better containment of round or oversized holes. B - Blind Self-Clinching Fasteners [36] CH - Concealed Head Self-Clinching Studs and Standoffs [296] CK - Fasteners for castings and soft metals [22]. The hexagonal shaft prevents this turning, making this type of insert highly used in repair or. 5. 29mm Grip, 6. 1,620 products. 3 out of 5 stars 304. (For comparison, the height-to-contact-centerline on a through-hole. This thread size S nut, with a -2 shank code, can be installed successfully without the need to pre punch a mounting hole in a separate operation. Push into square holes in thin materials to add bolts for aligning off-center parts. 8 strength. The large flange ribbed rivet nut is the most popular blind-hole rivet nut available from Monroe-JHP Fasteners. The Fabricators Choice Since 1970. Notes: Recommended minimum distance from edge of panel to centerline of hole is 1. Use with a screw or hex. These fasteners are easy to install using spin/spin tooling. Flush Nuts: Flush nuts are designed to sit flush with the surface of the material, providing a clean and professional finish. About Us; Why Use Rivet Nuts; Why Use Rivets; Contact Us; Testimonials; 800. threaded fasteners. This upset is large enough to resist being pulled through metal or plastic even under conditions of eccentric load. 5, Blind Hole, Steel Ferrule, Aluminum Knob, Black N7-22-10 | Captive Nut, M3 X 0. Easy-Install Female-Threaded Anchors for Concrete. This is known as the theoretical edge and this size countersink. Stamped Flange Weld Nuts & Floating Cage Nuts Retainer weld nuts are ideally suited for projects with hole misalignment and blind assembly and are often used alongside stamped flange and other weld nuts. Form joints in blind holes in wood. 1 Pair Zinc Alloy Toilet Seat Hinge Mountings with Bolts Screw and Nuts Top Tightening Toilet Lid Hinge Toilet Replacement Part for Flush Toilet. Rotary broaching a blind hole is extremely fast and accurate. Assortments include rivet nuts, mandrels, nosepieces, and a plier-style. Large flange rivets nuts are ideal for applying threads to material that may be too thin for tapping or for. Rivet Nut Assortments. If you want to thread a bolt or screw into the metals, it can make it possible to attach two parts with more reliability. Knurled Thumb Nuts, 4 Pack M6 x D19mm x H16mm Carbon Steel Blind Hole Nuts. Coupling Nuts. Select to open the Table dialog box. Due to the difficulty of threading a blind hole to the bottom, a blind nut is often much taller than a through-hole nut and in this way can resemble a standoff. The Blind Bolt Hot Dipped Galvanised & Stainless Steel brings exceptional qualities to the market in that it has transcended the first generation of blind fixings image to become a product that is changing the way architects and builders alike approach their designs. Important: Standoffs are made to order and are available in steel, stainless steel, or aluminum and in lengths (L) ranging from 0. Install like a stud anchor— just thread the anchor, a nut, and a washer onto the end of a threaded rod, drive into a hole, and turn the nut to expand the base. · Flange is smaller than normal, making compact mounting possible. Their shoulder provides an excellent self-locating feature, and their surface finish provides outstanding corrosion resistance. Protects internal components from intrusion of screws. Find Clip On & Floating Nuts at MSC Industrial Supply, serving the metalworking, safety, and MRO industries for over 75 years. Notes: Dimensions for metric sizes are in millimeters. Spiralock ® fasteners effectively address vibration loosening issues in threaded joints, improving fatigue life and eliminating the need for other. Insert the bolt as far into the rivet nut as you can, then manually screw it in until the nut and washer stop you from screwing any further. 3. Please specify your required material and length when ordering. not hole size sensitive 4. Standard Blind; Structural Blind; Multi-Grip Blind; LockBolt Collar; Other Rivets; Solid Rivets; Drive Rivets;. Join Prime to buy this item at $22. Choose from our selection of 1/4"-20 inserts, including over 850 products in a wide range of styles and sizes. $ 999. 5. Captive Nut, M3 X 0. Threaded Insert: For high-torque applications, threaded inserts are best. Joins together two materials, either by hand or with a tool, depending on the rivet type. 00. Let’s us why it is important to create a tapped hole. 2 RIVNUT® Blindrivetnutsandstuds,ourproductportfolio RIVNUT® plus RIVNUT® plus RIVNUT® plus RIVNUT® plus RIVNUT® RIVNUT® RIVNUT® RIVNUT® RIVNUT®US RIVNUT®TW RIVNUT® Steel steel Aluminium Sizes head head Extra-small countersunk Open Closed plain knurled body body PageClean the work area. 69 products. These fasteners can be used for clearance, or low interference fit throughout aircraft, from wings to fuselage, in engine fairings, and more. 8, and class 9. Combine with setup studs to mount fixtures to machine tables. Install in a drilled hole using a rivet nut tool. FREE delivery Wed, Nov 29 on $35 of items shipped by Amazon. This is why studs are usually used on blind holes instead of bolts. 93 Min. 69 products. Insert into holes to add a threaded fastening point. These rivet nuts have a smooth body and fit in smaller holes than twist-resistant rivet nuts. 10 A max. It also features a “T” shape which allows the nut to be used in narrow channels and other. Combine with setup studs to mount fixtures to machine tables. $ 849. 11 products. When tightened, the body collapses to. These fasteners can be installed into dissimilar materials and certain rivet nuts offer internal rolled threads for. It accomplishes a number of tasks. 3. 52 products. The rivets contemporary boat owners are likely to use will be blind rivets, commonly called pop rivets, which can be installed even if you only have access to one side of the fastener hole. ” Blind rivets are known for their ease of installation. 40 products. When a blind hole requires threads for fasteners, tapping becomes the technique of choice. With good strength and corrosion resistance, these 18-8 stainless steel blind rivets create a strong hold in damp and wet areas. Jack nut inserts are normally used in blind holes and won’t deform soft plastics or thin sheets of metal. Alternative Solutions While blind nuts eliminate the risk of damage from longer screws, the nut itself must be longer in order to maintain the same length of engagement or the same number of threads for a screw to hang onto. A blind tap hole is when a tapped hole does not go completely through the workpiece. It accomplishes a number of tasks. Available in aluminum, steel, and stainless steel. Choose from our selection of countersunk head rivets, including blind rivets, solid rivets, and more. 11 products. RIVET NUT USA a division of Cardinal Components, Inc. 5mm / 0. 00. 2. FREE CNC Machining. In stock and ready to ship. nut flange. Self-Clinching fasteners provide strong load bearing male or female threads, pins and access hardware in thin steel and aluminium panels. This will collapse the rivet nut on the back side and lock it into the hole. 4 products. cotter pin. Countersunk holes are shown on drawings as follows – the bottom section view shows what the top dimension refers to. By replacing standard nuts in the application, hydraulic nuts become part of the structural bolted joint. Factory Direct Sales Zinc Plated Dowel Barrel Nut Dowel Nut Cross Dowel Hole Connecting Nuts $0. Rivet Studs. N7 Captive Nut Thru hole and blind styles Notes: For use in material hardnesses RB85 or less, such as low carbon steels that are half hard or softer, stainless steels in the annealed condition and aluminum. Carbide Inserts for ReplaceableCarbide-Insert End Mills. 25" material thickness ranges. When you need. thread class. The hole size should meet the product tolerance and specification. 7 out of 5 stars 103. Some types, like the through-the-hole flange weld nut, are perfect for applications that require a heavy weld, whereas others, such as ring projection or square body flange weld nuts, are better for welding thin-gauge metal sheets. Choose from our selection of barrel nuts, including dowel nuts for wood, 18-8 stainless steel binding barrels, and more. It can set M5, M6, M8, 10-24, 1/4 inch and 5/16 inch rivet nuts. Shop Amazon for 6 Pack Universal Toilet Seat Hinges Screw, Toilet Seat hinges blind hole fixings Expanding Rubber Top Fix Nuts Screws For Top Mounting Toilet Seat Hinges-3 Pairs (with One Expandable Ball) and find millions of items, delivered faster than ever. Insert the rivet nut into the hole. Coupling Nuts. Also known as blind inserts, they can be installed when you have access to only one side of the material. 10. 47inches(L x D) Bolt size:59 x 9mm/2. 6 out of 5 stars 11. JHP Fasteners has American, European, and American metric fasteners. Also known as blind inserts, they can be installed when you have access to only one side of the material. In stock and ready to ship. Get the most out of these versatile fastenersA larger head diameter than standard domed head blind rivets covers irregular holes and provides extra holding power when fastening soft, thin material to a rigid backing. If you have a screw or bolt that you are targeting, look up the size and required hole for tapping. What depth, if at all, can I expect ASTM B633. It’s worth noting here that blind rivet nuts are not used with blind rivets, but screws. 010 Min. Blind bolts are a type of fastener that is used to join two objects together. T-Slot Nuts. 50. Contact us to learn more about Monroe-JHP’s industrial fastener. Developed to replace solid and pull through rivets in non-structural applications, the unique product design allows for a positive lock to be achieved without an. When the collet is secure, use the bridge with the forcing screw and nut to apply force to the object you’re removing. Hex Head Screws. Fast Facts: Blind hole, one-sided installation capability. Some of the forms that can be blind hole broached include hex, square, torx, keyways, serrations, involute splines, double d, double hex, double square and other custom forms. By using rivet nuts, a strong thread is created in thin sheets of material, for high. 100+ bought in past month. Clearance Hole for Ultrasonic Heat Staking Molded-in Flange-head Symmetrical Full Diamond Knurl Non-knurled Symmetrical #2-56 through 5/16-18 and M2 through M8 Aluminum, Brassbolt head or nut •Tapped –Hole has internal threads Hole Note Symbols . 12 products. A microvia is a blind hole drilled in conductor-insulator-conductor multilayer to provide electrical connection through insulator in electronic circuits. $14. With a stud torque is applied via the nut as it should be avoiding the twist. There are only a few simple steps that need to be followed to successfully install a blind rivet. Generally speaking, flange weld nuts can be used to create strong joints. Push into square holes in thin materials to add bolts for aligning off-center parts. on the bolt thread. Worked great and post solid as a rock. Install in a drilled hole using a rivet nut tool. Home > Rivet Nuts > Blind Rivet Nut – Inch & Metric > Blind Ribbed Rivet Nut, Large Flange > 10-32 Ribbed Blind Rivet Nut, Large Flange. Install the rivet nut finger tightly to the stud. The hexagon body rivet nuts make locating within a pre-drilled hole easier, reducing the time of the installation process. 32′ is. These fasteners are pulled up like a rivet, expanding and squishing the fluted section of the sides into the hole in your pipe. Monday: 09:30-16:30. When these two types of fasteners are combined, they provide additional support and can be used for an increased number of applications. Attach threads to material that’s too thin for a threaded insert. 354 “-0. Choose the right bolt length, as well as the right diameter for the hole. Blind rivets, also commonly referred to as POP Rivets, are mainly used in applications where there is no access to the rear (blind side) of the joint. The tool collapses the nut, creating a. Wikipedia has a good chart that can help you figure out what size your hole should be. 5, Blind Hole, Steel Ferrule, Aluminum Knob, Black | Southco Speed-up panel replacement, and take advantage of captive fastening even with screw-side panels using threaded studs. After the nut is tightened, insert the cotter pin into the nut slot and the bolt tail hole, and pull the cotter pin tail away to prevent the relative rotation of the nut and bolt. Install in a drilled hole using a rivet nut tool. When you need. Hold the bolt to keep in place and spin the top nut to pull the bolt up setting the rivet. 42 products. Used to blind fasten deck stair post (inner in rivet nuts and outer bolts through angle iron with traditional fastenening). Threaded rivet nuts are made from aluminum, brass, steel, or stainless steel and are designed to be used instead of tapped holes, weld nuts, rivets, and self-drilling or tapping screws. Available in different headforms, including large flange, low profile, and countersunk; and various platings. With good strength and corrosion resistance, these 18-8 stainless steel blind rivets create a strong hold in damp and wet areas. 3200. Offers a water- and air-sealed connection. These rivet nuts are one-third the weight of steel rivet nuts and mildly corrosion resistant. Specification: Name: Rivet nut; Material: Carbon steel, zinc plated. Push-in rivets feature ribbed or expanding shanks that lock in place without additional tools. For blind-hole assemblies such as cap screws, threadlockers should be applied to both the bolt and the mating threads. Reinforce, align, and adjust joints as you tighten a fastener. Installing blind threaded inserts/rivet nuts is easy with the right installation tool. Feature Hinge blind hole fittings suitable for 14-16mm hole, UK standard size. Self-Clinching fasteners. Thread together for a low-profile fastener. READ MORE. Notes: Dimensions for metric sizes are in millimeters. Reinforce, align, and adjust joints as you tighten a fastener. Hole Plugs (8) Hook & Loop (6) Hose Clamps (4) Hydraulic Application Caps & Plugs (10) Hydraulic Hose Cinch Strap (1). The countersunk socket barrel nut has a smooth barrel under the head keeping a smooth sleek look throughout. Slotted nuts are used together with threaded rod bolts with holes and cotter pins to prevent the bolts from rotating relative to the nuts. Comprised of 2 parts, the plug is placed into a pre-drilled hole and a bolt is inserted. g. While these might be the highest rated, what you. Technical data. About twice as strong as aluminum rivet nuts, these steel rivet nuts are zinc yellow-chromate plated for corrosion resistance. FREE delivery Fri, Sep 22 . Hold the handles of the tool and slide the rivet nut into the hole. This blind-hole tapped weld nut is an excellent choice for welding to thin sheet materials, and its extended thread length ensures a strong attachment to a mated component. Three options are generally considered for blind connections, including tapped holes, welding “captive” nuts and bespoke fixings specially designed for blind fixing from one side only. Generate enough force with the assistance of a self-contained hydraulic system to install blind rivets with one hand. Using rivets instead of welding. A blind hole is a hole that does not completely penetrate the component and therefore has a certain depth. NexGen2 Blind Bolts. engineer in the electronic industry - Ramat Gan, Dan area,. Home > Rivet Nuts > Blind Rivet Nut – Inch & Metric > Blind Ribbed Rivet Nut, Large Flange > 3/8-16 Ribbed Blind Rivet Nut, Large Flange. Socell 3/8"-16 Brad Hole Tee Nut Carbon Steel Round Base Screw-in T-Nuts Furniture Hardware Flange Insert Female Thread T-Nut 3/8"-16（12pcs）. threaded nuts. PEM self-clinching blind fasteners are available in thread sizes from. 50-Pack 3/16-in. hex drive. 6. 2 products. The pre-drilled holes must be standard diameter holes conforming to AISC 360, where the bolt hole diameter is no greater than the Body diameter plus 1/16th of an inch. Choose from our selection of blind hole rivets, including push-in rivets, steel twist-resistant rivet nuts, and more. Generally speaking, flange weld nuts can be used to create strong joints. Our socket countersunk head barrel nuts are available in A1 303 Stainless Steel and A4 316 Stainless steel, where the head diameters of the. Overview Unlike a basic threaded nut with a through-hole, a blind nut is closed on one side. Pick the Right Rivet Nuts. Blind rivets are installed in a joint from only one side of a part or structure. 4. Thread as per ISO 6H (ISO 68-1). Thread size: rivet nut M3, rivet nut M4, rivet nut M5, rivet nut M6, rivet nut M8,rivet nut M10, rivet nut M12. Expansion nuts, or well nuts, consist of a flanged neoprene bushing with a threaded nut embedded in the non-flanged end. A self clinching nut, also referred to as a press fit nut, a press in nut, or a clinch nut, is designed to become a permanent fixture of the part, component, or device onto which it’s installed. The name ‘ blind bolt ’ helps to explain what it can do. Installs in blind-hole applications; The hexagon blind rivet nut style is generally manufactured as an open end fastener but is also available in a closed end and is available as an inch or metric fastener. Studs. Tools for Locking-Collar Rivets. Adhesive-Mount Nuts. A ribbed body holds the nut in place so it won't turn when tightening a screw. 50” deep. Choose from our selection of hex nuts, lead screws and screw jacks, thumb nuts, and more. In AliExpress, you can also find other good deals on nut! Keep an eye out for promotions and deals, so you get a big saving of blind hole nut. Burrs in the holes must be removed prior to installation. Mounting hole diameter is very critical and must be specific to the fastener that will be installed. They are available with coarse or fine threads. ) 5 Blind Holes (Studs, etc. A ribbed body holds the nut in place so it won't turn when tightening a screw. The height figure is the distance from the front of the plug to the centerline of the sensitive contact. This type of bolt is designed to be inserted into a pre-drilled hole in one of the objects, and when tightened, it will form a strong bond with the other object. There are several nut and bolt assortments designed to fix and secure different types of structures. Blind Threaded Studs. Blind Hole vs. Overall, prices for on-demand ED drugs fell lipitor and viagra an average of 18. 2. Fabricating and Machining. Threading can permanently attach a bolt, nut, and screw with a metal. Shank Dia. Thread a nut onto the bolt, thread the bolt through the rivet, drop it through the hole, use the last nut on the end of the bolt to lock the rivet in place on the bolt so it won’t spin. NexGen2® Manual Shear Wrench F-22. These holes are tapped with the correct size of threads for the job at hand. Large knurled knob design allows for quick and easy fastening and enables user to control amount of torque applied. Flange Nuts. These pins adjust to take up play in a system or hold parts in holes of varying thicknesses. For installation with excellent toughness,not easy to break Perfect replacement for your old damage Allows you to repair or renew a toilet seat cover Material:Plastic Color:White Nuts size:12 x 22mm/0. A ribbed body holds the nut in place so it won't turn when tightening a screw. If it goes in a through hole with a nut on the end it is a bolt. Studs. Form joints in blind holes in wood. particle board. Unthreaded Inserts. The hexagonal shaft prevents this turning, making this type of insert highly used in repair or servicing work. For use with self-tapping sheet metal screws (not included) Blind Snap-in Nuts can be used to insulate areas of an assembly from thermal & electrical transfer. Tuesday: 09:30-16:30. With good strength and corrosion resistance, these 18-8 stainless steel blind rivets create a strong hold in damp and wet areas. weatherguard 7998-10PK 1/4" Blind Fasteners. Rivet nuts also go by other names such as Nutsert®, blind internally threaded insert, or blind nut plate. General use thumb nut. These tools pull the rivet bolt tight to the collar, clinches the collar in place, and clips any excess length of the bolt. In stock and ready to ship. Forcing a bolt too deep could cause the cracking you see. from creating holes for fasteners to connect to, to creating parts. A tapped hole is used in engineering with metals where a nut and bolt cannot be used. Remove all residual oil from the hole and the surrounding area. loads, pullout load for tapped holes, grip length, head styles, and fastener strengths. Insert into holes to add a threaded fastening point for attaching nuts. Used with nuts to create a stronger joint than flat and rounded screws. Dowel Nuts. “blind”) in all metal materials, plastics and even in ceramic components. 18-8 Stainless Steel Flush-Mount Blind Rivets. In stock and ready to ship. As. astm a. They hold threaded components with their internal threads, typically fasteners. hard wood. In blind hole applications, or in larger bolt diameter applications, depth. 1,091 products. 76mm to 2. Snap-In Nuts. 10. advantage for stainless steel blind jack nut: avoid corrosion, prevent rust, suitable for outdoor features for blind jack nut: 1. Mounting Hole – The hole in a panel material which the user of a self-clinching fastener supplies in order to install the self-clinching fastener. Dowel Nuts. This type of bolt is designed to be inserted into a pre-drilled hole in one of the objects, and when tightened, it will form a strong bond with the other object. 11 products. In stock and ready to ship. 912 products. There are three types of blind hole gages: (standard) blind with a height of . B Max. They are installed in punched or drilled holes, and have increased strength when used with various mating screws. Not Sold in Stores . A high-strength alternative to blind rivets, use these screws when only one side of the. Help. cheap to manufacturer. A through hole in machining refers to a hole that extends entirely through a workpiece. NYLON BLIND SNAP-IN NUTS. 188"-0. Connection. Knurled Thumb Nuts, 4 Pack M3 x D13mm x H13mm Carbon Steel Blind Hole Nuts. They can be set using manual tools or using pneumatic tools for fast setting. Standoffs are made to order and are available in steel, stainless steel, or aluminum and in lengths (L) ranging from 0. With good strength and corrosion resistance, these 18-8 stainless steel blind rivets create a strong hold in damp and wet areas. Tapped Taper Pins. 63. 38” diameter hole is drilled completely through the object. 8 products. As the bolt is screwed into the nut, the rubber on the other side of the hole expands and seals. They are very easy to assemble without counter pressure (i. Fastening and Joining. 32 products. co. Rivet Nuts. Used with nuts to create a stronger joint than flat and rounded screws. It can set M5, M6, M8, 10-24, 1/4 inch and 5/16 inch rivet nuts. 9991 Hex Hole Cutting Tool; Rivnut Lever Tool (Manual) 140-2000 Two-Hand; C6000. Add a stud to thin material when you only have access to one side. Because of the spacing between these hex-holes. JW Winco. The first thing to remember is that various providers make rivnuts to different specifications; thus, the hole size will change. 90. BROWSE CATALOG. Screw-Mount Nuts. This provides equal tightness anywhere along the clip shank, and makes these nylon barbed rivets ideal for applications of. Choose from our selection of 1/2"-13 nuts, including over 900 products in a wide range of styles and sizes. The Auveco Nutsert was developed to offer both the production-oriented designer and the engineer a unique and versatile anchor nut-type insert for high-speed installation. We are an international master distributor of premium sheet metal fabrication fastener products stock. Choose from our selection of pin bolts, including cotter pin-lockable hex head screws, hex drive binding barrels and screws, and more. They are commonly used in sheet metal applications. The manufacturer of Blind Bolts, Heavy Duty Bolts and Thin Wall Bolts offering the perfect blind fixings solution. (Side note: a bottoming taper is unique. machine bolt. The Go-Nuts and Go-Bolt from the GOEBEL range of high quality blind fasteners. When tightened, it expands on the blind side to form a strong join. Prepare epoxy adhesives and load it into a glue gun. Provide load-bearing threads in sheet materials. Install in a drilled hole using a rivet nut tool. $1290. 4. Take note that the position of the indicator mark on the head of the blind bolt is correct for insertion. The tool collapses the nut, creating a. Mark Smith. Features include - Fastens in blind holes, Won't distort or deform soft plastics or thin sheet metals, inexpensive and easy to use, Not hole-size sensitive, Fastens securely despite burrs or uneven substrate, Available with 'Plastisol' coating for sealing purposes, Suitable for a wide grip range, Can be set with manual or pneumatic tools, Removable, Strong. 35mm Drill Size, 6. 5 products. Attach the nut flush with the bolt end and insert the blind bolt into the fixing hole. Just push them through the holes. The blind hole always has only a certain depth.