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System of Measurement System of Measurement |
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Threading Threading |
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Finish Finish |
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Drive Style Drive Style |
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Socket Head Profile Socket Head Profile |
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Tensile Strength Tensile Strength |
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Thread Direction Thread Direction |
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Thread Spacing Thread Spacing |
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Hardness Hardness |
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Fastener Strength Grade/Class Fastener StrengthGrade/Class |
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Body Style Body Style |
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Tip Type Tip Type |
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 | Cup |
About Threaded Studs and Rods
More
About Set Screws
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About Socket Head Screws
More
Alloy Steel Socket Head Screws
With a tensile strength of 170,000 psi, these alloy steel screws are stronger than Grade 8 steel screws. Length is measured from under the head.
Black-oxide steel screws are mildly corrosion resistant in dry environments. Fine and extra-fine threads are closely spaced to prevent loosening from vibration; the finer the thread, the better the resistance. They are not compatible with coarse threads.
For technical drawings and 3-D models, click on a part number.
Head | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Lg. | Threading | Min. Thread Lg. | Thread Spacing | Dia. | Ht. | Drive Size | Tensile Strength, psi | Specifications Met | Pkg. Qty. | Pkg. | |
1"-12 | |||||||||||
Black-Oxide Alloy Steel | |||||||||||
| 2" | Fully Threaded | __ | Fine | 1 1/2" | 1" | 3/4" | 170,000 | ASTM A574 | 1 | 000000000 | 00000 |
| 3" | Fully Threaded | __ | Fine | 1 1/2" | 1" | 3/4" | 170,000 | ASTM A574 | 1 | 000000000 | 0000 |
| 4" | Partially Threaded | 3" | Fine | 1 1/2" | 1" | 3/4" | 170,000 | ASTM A574 | 1 | 000000000 | 00000 |
| 6" | Partially Threaded | 3" | Fine | 1 1/2" | 1" | 3/4" | 170,000 | ASTM A574 | 1 | 000000000 | 00000 |
Alloy Steel Cup-Point Set Screws
Made from alloy steel, these set screws have a thin edge that digs into hard surfaces for a secure hold. Length listed is the overall length.
Black-oxide alloy steel set screws resist corrosion in dry environments.
For technical drawings and 3-D models, click on a part number.
Alloy Steel Hollow-Lock Set Screws
Also known as jam set screws, these lock other screws in place, hold pins, and adjust spring tension. The hollow design allows you to inspect locked parts. A black-oxide finish provides corrosion resistance in dry environments. Length listed is the overall length.
For technical drawings and 3-D models, click on a part number.
| Lg. | Drive Size | Hardness | Pkg. Qty. | Pkg. | |
Black-Oxide Alloy Steel | |||||
|---|---|---|---|---|---|
1"-12 | |||||
| 1/2" | 9/16" | Rockwell C45 | 1 | 000000000 | 00000 |
Medium-Strength Steel Threaded Rods—Grade B7
These Grade B7 threaded rods meet the pressure and temperature requirements of ASTM A193 and are often used to secure pressure tanks, valves, and flanges.
For technical drawings and 3-D models, click on a part number.
| Lg. | Tensile Strength, psi | Hardness | Specifications Met | Each | |
1"-12 | |||||
|---|---|---|---|---|---|
| 4" | 120,000 | Rockwell C35 | ASTM A193 | 000000000 | 00000 |
| 6" | 120,000 | Rockwell C35 | ASTM A193 | 000000000 | 00000 |
| 1ft. | 120,000 | Rockwell C35 | ASTM A193 | 000000000 | 00000 |
| 2ft. | 120,000 | Rockwell C35 | ASTM A193 | 000000000 | 00000 |
| 3ft. | 120,000 | Rockwell C35 | ASTM A193 | 000000000 | 00000 |
| 4ft. | 120,000 | Rockwell C35 | ASTM A193 | 000000000 | 00000 |
| 5ft. | 120,000 | Rockwell C35 | ASTM A193 | 000000000 | 00000 |
| 6ft. | 120,000 | Rockwell C35 | ASTM A193 | 000000000 | 00000 |
| 8ft. | 120,000 | Rockwell C35 | ASTM A193 | 000000000 | 00000 |
| 12ft. | 120,000 | Rockwell C35 | ASTM A193 | 000000000 | 000000 |
Low-Strength Steel Threaded Rods
About half the strength of medium-strength steel threaded rods, use these for light duty hanging, mounting, and fastening.
Zinc-plated steel threaded rods are corrosion resistant in wet environments.
For technical drawings and 3-D models, click on a part number.
18-8 Stainless Steel Threaded Rods
18-8 stainless steel threaded rods have good chemical resistance and may be mildly magnetic.
For technical drawings and 3-D models, click on a part number.
Eyebolts—For Lifting
Also known as machinery eyebolts.
Zinc-plated steel eyebolts offer good corrosion resistance.
Note: Capacities listed are for vertical lifting only. Eyebolts with shoulder can be used for angular lifting up to 45°, but the capacities will be significantly reduced. For angular lifting, we recommend Hoist Rings. Eyebolts without shoulder are for vertical lifting only.
Warning: Never use to lift people or items over people.
For technical drawings and 3-D models, click on a part number.
Thread | ||||||||
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| Size | Lg. | Shank Lg. | Eye Dia. | Vertical Capacity, lbs. | Specifications Met | Overall Lg. | Each | |
With Shoulder | ||||||||
Steel | ||||||||
1"-12 | 2 1/2" | 2 1/2" | 1 13/16" | 9,000 | __ | 6 7/8" | 00000000 | 000000 |
Zinc-Plated Steel | ||||||||
| 1"-12 | 2 1/2" | 2 1/2" | 1 13/16" | 9,000 | ASTM A489 | 6 7/8" | 00000000 | 00000 |
Without Shoulder | ||||||||
Steel | ||||||||
| 1"-12 | 2 1/2" | 2 1/2" | 1 13/16" | 9,000 | __ | 6" | 00000000 | 00000 |
Zinc-Plated Steel | ||||||||
| 1"-12 | 2 1/2" | 2 1/2" | 1 13/16" | 9,000 | ASTM A489 | 6" | 00000000 | 00000 |