About Hex Head Screws and Bolts
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About Nuts, Materials, and Finishes
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Steel Twist-Resistant Rivet Nuts
About twice as strong as aluminum rivet nuts, these steel rivet nuts are zinc yellow-chromate plated for corrosion resistance. A ribbed body holds the nut in place so it won't turn when tightening a screw. Also known as blind inserts, they can be installed when you have access to only one side of the material. Install in a drilled hole using a rivet nut tool. The tool collapses the nut, creating a backside flange that holds the nut to the material. Length is measured from under the flange. Installed length is the maximum length of the barrel when installed.
For technical drawings and 3-D models, click on a part number.
Thread | Body | Flange | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Size | Pitch, mm | Drill Bit Size | For Material Thick., mm | Type | Dia., mm | Lg., mm | Installed Lg., mm | Dia., mm | Thick., mm | Pkg. Qty. | Pkg. | |
Zinc Yellow-Chromate-Plated Steel | ||||||||||||
| M12 | 1.75 | 17.5 mm | 1.6 to 5.1 | Ribbed | 17.4 | 29.2 | 21.6 | 22 | 1.2 | 10 | 000000000 | 000000 |
| M12 | 1.75 | 17.5 mm | 5.1 to 8.9 | Ribbed | 17.4 | 33 | 21.6 | 22 | 1.2 | 10 | 000000000 | 00000 |
| M12 | 1.75 | 17.5 mm | 8.9 to 12.7 | Ribbed | 17.4 | 36.8 | 21.8 | 22 | 1.2 | 5 | 000000000 | 00000 |
Tight-Spot Hex Head Screws
A high-strength alternative to blind rivets, use these screws when only one side of the material is accessible. To install, hold the washer in place with a wrench, and then use a hex socket to turn the screw. When the screw is tightened, the attached nut expands the sleeve to create a strong clamping force on the back of the material. Dimensions meet ISO 4017 (formerly DIN 933) specifications. Length is measured from under the head.
For technical drawings and 3-D models, click on a part number.
Head, mm | Washer | Sleeve | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Material Thick. | For Hole Size | Drill Bit Size | Lg. | Threading | Thread Spacing | Wd. | Ht. | OD | Wd. | Thick. | OD | Lg. | Tensile Strength, psi | Shear Strength | Specifications Met | Each | |
Zinc-Plated Class 8.8 Steel | |||||||||||||||||
M12 × 1.75 mm | |||||||||||||||||
| 5/16"-1" | 13/16" | 13/16" | 2 1/8" | Fully Threaded | Coarse | 18 | 7.5 | 1.25" | 1 3/16" | 1/4" | 25/32" | 1 3/8" | 110,000 | 69,600 lbs./sq. in. | ISO 4017 | 000000000 | 000000 |
| 1"-1 13/16" | 13/16" | 13/16" | 2 29/32" | Fully Threaded | Coarse | 18 | 7.5 | 1.25" | 1 3/16" | 1/4" | 25/32" | 2 1/4" | 110,000 | 69,600 lbs./sq. in. | ISO 4017 | 000000000 | 00000 |
| 1 13/16"-2 3/4" | 13/16" | 13/16" | 3 3/4" | Fully Threaded | Coarse | 18 | 7.5 | 1.25" | 1 3/16" | 1/4" | 25/32" | 3 1/8" | 110,000 | 69,600 lbs./sq. in. | ISO 4017 | 000000000 | 00000 |
Wrench-Driven Rivet Nut Tools
Use these tools to install most styles of rivet nuts. A wrench and ratchet are required to hold the tool and tighten the nut.
For technical drawings and 3-D models, click on a part number.
| For Thread Size | For Wrench Size | For Ratchet Size | For Rivet Nut Body Type | For Rivet Nut Material | Each | |
| M12 × 1.75 mm | 7/8" | 7/8" | Smooth, Ribbed, Hex, Bulbed, Sleeve | 18-8 Stainless Steel, Aluminum, Steel, Titanium | 000000000 | 000000 |
Air-Powered Rivet Nut Tools
Smaller and lighter than cordless and hydraulic rivet nut tools, use these to install thin-walled bulbed, ribbed, sleeve, and smooth rivet nuts. To use, thread the nut onto the included mandrel and press the trigger to spin the nut onto the tool. Place the nut into the material and press the trigger to install the nut. Press the trigger one more time to spin the mandrel off.
Air Connection | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| For Thread Size | For Rivet Nut Body Type | For Rivet Nut Material | Head Lg. | Overall Ht. | Operating Pressure, psi | Pipe Size | Thread Type | Weight, lbs. | Includes | Each | |
| M12 × 1.75 mm | Bulbed, Ribbed, Sleeve, Smooth | Aluminum, Steel | 7 1/4" | 6" | 90 to 110 | 1/4 | NPT | 4 | Mandrel, Nosepiece | 000000000 | 000000000 |
| For Thread Size | Each | |
| M12 × 1.75 mm | 000000000 | 00000 |
| For Thread Size | Includes | Each | |
| M12 × 1.75 mm | Bearing Set, Hex Drive, Mandrel, Nose Cone | 000000000 | 0000000 |