System of Measurement System of Measurement |
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Thread Type Thread Type |
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Head Type Head Type |
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 | Hex |
Threading Threading |
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 | Fully Threaded |
Material Material |
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Drive Style Drive Style |
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For Material Thickness For Material Thickness |
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Shear Strength Shear Strength |
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Finish Finish |
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Locking Type Locking Type |
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 | Expanding Sleeve |
REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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About Hex Head Screws and Bolts
More
Tight-Spot Hex Head Screws
Installed View
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 | ||||||||||||||||
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| For Material Thick. | For Hole Size | Drill Bit Size | Lg. | Threading | Thread Spacing | Wd. | Ht. | O-Ring Material | OD | Wd. | Thick. | OD | Lg. | Tensile Strength, psi | Shear Strength | Specifications Met | Each | |
Zinc-Plated Class 8.8 Steel | ||||||||||||||||||
M8 × 1.25 mm | ||||||||||||||||||
| 1/4"-7/8" | 9/16" | 9/16" | 1 13/16" | Fully Threaded | Coarse | 13 | 5.3 | __ | 0.875" | 3/4" | 3/16" | 35/64" | 1 3/16" | 110,000 | 69,600 lbs./sq. in. | ISO 4017, DIN 933 | 000000000 | 00000 |
| 7/8"-1 5/8" | 9/16" | 9/16" | 2 9/16" | Fully Threaded | Coarse | 13 | 5.3 | __ | 0.875" | 3/4" | 3/16" | 35/64" | 1 15/16" | 110,000 | 69,600 lbs./sq. in. | ISO 4017, DIN 933 | 000000000 | 00000 |
| 1 5/8"-2 3/8" | 9/16" | 9/16" | 3 3/8" | Fully Threaded | Coarse | 13 | 5.3 | __ | 0.875" | 3/4" | 3/16" | 35/64" | 2 11/16" | 110,000 | 69,600 lbs./sq. in. | ISO 4017, DIN 933 | 000000000 | 00000 |
M10 × 1.5 mm | ||||||||||||||||||
| 5/16"-7/8" | 3/4" | 3/4" | 2 9/16" | Fully Threaded | Coarse | 16 | 6.4 | __ | 1.125" | 15/16" | 1/4" | 45/64" | 1 3/16" | 110,000 | 69,600 lbs./sq. in. | ISO 4017, DIN 933 | 000000000 | 0000 |
| 7/8"-1 5/8" | 3/4" | 3/4" | 2 1/2" | Fully Threaded | Coarse | 16 | 6.4 | __ | 1.125" | 15/16" | 1/4" | 45/64" | 1 7/8" | 110,000 | 69,600 lbs./sq. in. | ISO 4017, DIN 933 | 000000000 | 00000 |
| 1 5/8"-2 3/8" | 3/4" | 3/4" | 3 5/16" | Fully Threaded | Coarse | 16 | 6.4 | __ | 1.125" | 15/16" | 1/4" | 45/64" | 2 5/8" | 110,000 | 69,600 lbs./sq. in. | ISO 4017, DIN 933 | 000000000 | 00000 |
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, DIN 933 | 000000000 | 00000 |
| 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, DIN 933 | 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, DIN 933 | 000000000 | 00000 |
M16 × 2 mm | ||||||||||||||||||
| 1/2"-1 1/8" | 1 1/16" | 1 1/16" | 2 11/16" | Fully Threaded | Coarse | 24 | 10 | Rubber | 1.5" | 1 7/16" | 5/16" | 1 1/64" | 1 5/8" | 110,000 | 69,600 lbs./sq. in. | ISO 4017, DIN 933 | 000000000 | 00000 |
| 1 1/8"-2" | 1 1/16" | 1 1/16" | 3 11/16" | Fully Threaded | Coarse | 24 | 10 | Rubber | 1.5" | 1 7/16" | 5/16" | 1 1/64" | 2 1/2" | 110,000 | 69,600 lbs./sq. in. | ISO 4017, DIN 933 | 000000000 | 00000 |
| 2"-2 13/16" | 1 1/16" | 1 1/16" | 4 7/16" | Fully Threaded | Coarse | 24 | 10 | Rubber | 1.5" | 1 7/16" | 5/16" | 1 1/64" | 3 5/16" | 110,000 | 69,600 lbs./sq. in. | ISO 4017, DIN 933 | 000000000 | 00000 |