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Thread Size Thread Size | Hide |
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Hex Nut Profile Hex Nut Profile |
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Thread Direction Thread Direction |
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Thread Fit Thread Fit |
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Drive Style Drive Style |
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Insert Maximum Temperature Insert Maximum Temperature |
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Cap Nut Profile Cap Nut Profile |
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Maximum Temperature Maximum Temperature |
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About Nuts, Materials, and Finishes
More
About Selecting Shock Absorbers
To select the best shock absorber for your application, you need to find the energy capacity your application requires. Use this formula to calculate the energy capacity required to stop a horizontal-moving load. For example, if you have a 250-lb. load moving at 25 inches per second, your calculation is (250 lbs. ÷ 772) × 252 = 202.4 in.-lbs. energy capacity.
Note: Choose a shock absorber with a higher energy capacity than you calculated. Factors such as driving force or an inclined surface will increase the energy capacity required.
Energy Capacity (in.-lbs.) = (Weight, lbs./772) × Velocity2 (in. per second)
Medium-Strength Steel Hex Nuts—Grade 5
These nuts are suitable for fastening most machinery and equipment.
Zinc-plated steel nuts resist corrosion in wet environments.
For technical drawings and 3-D models, click on a part number.
High-Strength Steel Hex Nuts—Grade 8
These nuts are about 25% stronger than medium-strength steel nuts.
Zinc yellow-chromate plated steel nuts resist corrosion in wet environments.
For technical drawings and 3-D models, click on a part number.
Low-Strength Steel Hex Nuts
About half the strength of medium-strength steel nuts, these nuts are for light duty fastening applications, such as securing access panels.
Zinc-plated steel nuts resist corrosion in wet environments.
For technical drawings and 3-D models, click on a part number.
18-8 Stainless Steel Hex Nuts
These nuts have good chemical resistance and may be mildly magnetic.
Black-oxide stainless steel nuts have a dark surface color.
For technical drawings and 3-D models, click on a part number.
Super-Corrosion-Resistant 316 Stainless Steel Hex Nuts
These nuts have excellent chemical resistance and can be used in saltwater environments. They may be mildly magnetic.
Black-oxide stainless steel nuts have a dark surface color.
For technical drawings and 3-D models, click on a part number.
Fiberglass Hex Nuts
These nuts are stronger than nylon 6/6 nuts and resist acids, solvents, salt water, and oil.
For technical drawings and 3-D models, click on a part number.
| Thread Size | Wd. | Ht. | Max. Temp., ° F | Color | Pkg. Qty. | Pkg. | |
Fiberglass | |||||||
|---|---|---|---|---|---|---|---|
| 1"-12 | 1 1/2" | 55/64" | 190° | Gray | 5 | 000000000 | 000000 |
Medium-Strength Steel Thin Hex Nuts—Grade 5
Also known as jam nuts, these are about half the height of standard hex nuts. Use them in low-clearance applications or jam one against another nut to hold it in place. They're suitable for fastening most machinery and equipment when used in conjunction with a standard hex nut. A zinc plating provides corrosion resistance in wet environments.
For technical drawings and 3-D models, click on a part number.
| Thread Size | Wd. | Ht. | Specifications Met | Pkg. Qty. | Pkg. | |
Zinc-Plated Steel—Grade 5 | ||||||
|---|---|---|---|---|---|---|
| 1"-12 | 1 1/2" | 35/64" | ASME B18.2.2 | 10 | 000000000 | 000000 |
18-8 Stainless Steel Thin Hex Nuts
These nuts have good chemical resistance and may be mildly magnetic. Also known as jam nuts, they are about half the height of standard hex nuts. Use them in low-clearance applications or jam one against another nut to hold it in place.
For technical drawings and 3-D models, click on a part number.
| Thread Size | Wd. | Ht. | Pkg. Qty. | Pkg. | |
18-8 Stainless Steel | |||||
|---|---|---|---|---|---|
| 1"-12 | 1 1/2" | 35/64" | 1 | 000000000 | 00000 |
Super-Corrosion-Resistant 316
Stainless Steel Thin Hex Nuts
These nuts have excellent chemical resistance and can be used in saltwater environments. Also known as jam nuts, they are about half the height of standard hex nuts. Use them in low-clearance applications or jam one against another nut to hold it in place.
For technical drawings and 3-D models, click on a part number.
| Thread Size | Wd. | Ht. | Pkg. Qty. | Pkg. | |
316 Stainless Steel | |||||
|---|---|---|---|---|---|
| 1"-12 | 1 1/2" | 35/64" | 1 | 000000000 | 00000 |
Extreme-Strength Steel
Extra-Wide Hex Nuts—Grade 2H
Also known as heavy hex nuts, these nuts are about 10% wider and taller than standard hex nuts and distribute the load over a large area. Grade 2H nuts are comparable in strength to Grade 9 bolts. They're about 20% stronger than high-strength steel nuts and are used in heavy machinery, such as earth-moving equipment.
For technical drawings and 3-D models, click on a part number.
| Thread Size | Wd. | Ht. | Pkg. Qty. | Pkg. | |
Steel—Grade 2H | |||||
|---|---|---|---|---|---|
| 1"-12 | 1 5/8" | 63/64" | 1 | 000000000 | 00000 |
High-Strength Steel Nylon-Insert Locknuts—Grade 8
A nylon insert grips the bolt to resist loosening without damaging threads. These nuts are reusable, but their holding power lessens with each use. Made from Grade 8 steel, they're about 25% stronger than medium-strength steel locknuts.
Zinc yellow-chromate plated steel locknuts resist corrosion in wet environments.
For technical drawings and 3-D models, click on a part number.
| Thread Size | Wd. | Ht. | Insert Max. Temp., °F | Pkg. Qty. | Pkg. | |
Zinc Yellow-Chromate Plated Steel—Grade 8 | ||||||
|---|---|---|---|---|---|---|
| 1"-12 | 1 7/16" | 1 3/64" | 220° | 5 | 000000000 | 000000 |
18-8 Stainless Steel Nylon-Insert Locknuts
These locknuts have good chemical resistance and may be mildly magnetic. The nylon insert grips the bolt to resist loosening without damaging threads. They're reusable, but their holding power lessens with each use.
For technical drawings and 3-D models, click on a part number.
| Thread Size | Wd. | Ht. | Insert Max. Temp., °F | Pkg. Qty. | Pkg. | |
18-8 Stainless Steel | ||||||
|---|---|---|---|---|---|---|
| 1"-12 | 1 7/16" | 1 3/64" | 220° | 1 | 000000000 | 000000 |
Rotating Flange Nuts
The nut head rotates while the flange remains stationary to prevent scratching the material surface as you tighten the nut. A black-oxide finish provides mild corrosion resistance in dry environments. Height includes the flange.
For technical drawings and 3-D models, click on a part number.
Flange | |||||||
|---|---|---|---|---|---|---|---|
| Thread Size | Wd. | Ht. | Dia. | Thick. | Material | Each | |
Black-Oxide Steel | |||||||
| 1"-12 | 1 5/8" | 1 15/64" | 2" | 0.47" | Steel | 000000000 | 000000 |
Super-Corrosion-Resistant
316 Stainless Steel Cap Nuts
These cap nuts have excellent resistance to chemicals and salt water. Also known as acorn nuts, they have a smooth rounded head that covers and protects threads while providing a finished appearance. They may be mildly magnetic.
For technical drawings and 3-D models, click on a part number.
Thread | ||||||
|---|---|---|---|---|---|---|
| Size | Dp. | Wd. | Ht. | Pkg. Qty. | Pkg. | |
316 Stainless Steel | ||||||
| 1"-12 | 1" | 1 7/16" | 1 35/64" | 1 | 000000000 | 000000 |
Mounting Nuts for Shock Absorbers
Use Mounting Blocks for Shock Absorbers (not included) to mount and secure threaded-body shock absorbers.