System of Measurement System of Measurement |
|---|
|
Thread Size Thread Size | Show |
|---|
Thread Size Thread Size | Hide |
|---|
Thread Type Thread Type |
|---|
Material Material |
|---|
|
Finish Finish |
|---|
|
Cap Nut Profile Cap Nut Profile |
|---|
 |  |
| Standard | Extra-Wide High |
Thread Spacing Thread Spacing |
|---|
DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
|---|
RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
|---|
|
Drive Style Drive Style |
|---|
 | |
Thread Fit Thread Fit |
|---|
REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
|---|
|
About Nuts, Materials, and Finishes
More
18-8 Stainless Steel Cap Nuts
These cap nuts have good chemical resistance and may be mildly magnetic. Also known as acorn nuts, they have a smooth rounded head that covers and protects threads while providing a finished appearance.
For technical drawings and 3-D models, click on a part number.
Thread | ||||||
|---|---|---|---|---|---|---|
| Size | Dp. | Wd. | Ht. | Pkg. Qty. | Pkg. | |
18-8 Stainless Steel | ||||||
| 7/8"-9 | 7/8" | 1 1/4" | 1 23/64" | 1 | 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 | ||||||
| 7/8"-9 | 7/8" | 1 1/4" | 1 23/64" | 1 | 000000000 | 000000 |
Low-Strength Steel Cap Nuts
Also known as acorn nuts, these nuts have a smooth rounded head that covers and protects threads while providing a finished appearance. About half the strength of medium-strength steel cap nuts, use them in light duty fastening applications, such as securing access panels.
Zinc-plated steel cap nuts resist corrosion in wet environments.
For technical drawings and 3-D models, click on a part number.
Thread | ||||||
|---|---|---|---|---|---|---|
| Size | Dp. | Wd. | Ht. | Pkg. Qty. | Pkg. | |
Zinc-Plated Steel | ||||||
| 7/8"-9 | 7/8" | 1 1/4" | 1 23/64" | 1 | 000000000 | 00000 |
Medium-Strength Steel Cap Nuts
Also known as acorn nuts, these nuts have a smooth rounded head that covers and protects threads while providing a finished appearance. Made from Grade 5 steel, they're suitable for fastening most machinery and equipment.
Zinc-plated steel cap nuts resist corrosion in wet environments.
For technical drawings and 3-D models, click on a part number.
Thread | ||||||
|---|---|---|---|---|---|---|
| Size | Dp. | Wd. | Ht. | Pkg. Qty. | Pkg. | |
Zinc-Plated Steel—Grade 5 | ||||||
| 7/8"-9 | 7/8" | 1 1/4" | 1 23/64" | 1 | 000000000 | 000000 |
High-Strength Steel Cap Nuts—Grade 8
Also known as acorn nuts, these nuts have a smooth rounded head that covers and protects threads while providing a finished appearance. They're about 25% stronger than medium-strength steel cap nuts.
Zinc-plated steel cap nuts resist corrosion in wet environments.
For technical drawings and 3-D models, click on a part number.
Thread | ||||||
|---|---|---|---|---|---|---|
| Size | Dp. | Wd. | Ht. | Pkg. Qty. | Pkg. | |
Zinc-Plated Steel—Grade 8 | ||||||
| 7/8"-9 | 7/8" | 1 1/4" | 1 23/64" | 1 | 000000000 | 000000 |
Steel Extra-Wide High-Hex Cap Nuts
These cap nuts are about 20% wider and taller than standard cap nuts and have high sides to provide a larger area for your wrench to grip. Also known as acorn nuts, a smooth rounded head covers and protects threads while providing a finished appearance. They have a black-oxide finish that provides mild corrosion resistance in dry environments.
For technical drawings and 3-D models, click on a part number.
Thread | |||||
|---|---|---|---|---|---|
| Size | Dp. | Wd. | Ht. | Each | |
Black-Oxide Steel | |||||
| 7/8"-9 | 1 1/16" | 1 3/8" | 1 5/8" | 000000000 | 000000 |
Stainless Steel Extra-Wide High-Hex Cap Nuts
These cap nuts have good chemical resistance. They're about 20% wider and taller than standard cap nuts and have high sides to provide a larger area for your wrench to grip. Also known as acorn nuts, a smooth rounded head covers and protects threads while providing a finished appearance.
For technical drawings and 3-D models, click on a part number.
Thread | |||||
|---|---|---|---|---|---|
| Size | Dp. | Wd. | Ht. | Each | |
18-8 Stainless Steel | |||||
| 7/8"-9 | 1 1/16" | 1 3/8" | 1 5/8" | 000000000 | 000000 |