About Threaded Studs and Rods
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About Socket Head Screws
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About Set Screws
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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 | 000000 |
3" | Fully Threaded | __ | Fine | 1 1/2" | 1" | 3/4" | 170,000 | ASTM A574 | 1 | 000000000 | 00000 |
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
Grade B7, these threaded rods have a tensile strength about one and a half times stronger than low-strength steel rods. They meet the pressure and temperature requirements of ASTM A193 and are often used to secure pressure tanks, valves, and flanges.
Zinc yellow-chromate plated steel threaded rods resist corrosion in wet environments.
For technical drawings and 3-D models, click on a part number.
Lg. | Tensile Strength, psi | Hardness | Specifications Met | Each | |
1"-12 | |||||
---|---|---|---|---|---|
4" | 125,000 | Rockwell C35 | ASTM A193 | 000000000 | 000000 |
6" | 125,000 | Rockwell C35 | ASTM A193 | 000000000 | 00000 |
1ft. | 125,000 | Rockwell C35 | ASTM A193 | 000000000 | 00000 |
2ft. | 125,000 | Rockwell C35 | ASTM A193 | 000000000 | 00000 |
3ft. | 125,000 | Rockwell C35 | ASTM A193 | 000000000 | 00000 |
4ft. | 125,000 | Rockwell C35 | ASTM A193 | 000000000 | 00000 |
5ft. | 125,000 | Rockwell C35 | ASTM A193 | 000000000 | 00000 |
6ft. | 125,000 | Rockwell C35 | ASTM A193 | 000000000 | 000000 |
8ft. | 125,000 | Rockwell C35 | ASTM A193 | 000000000 | 000000 |
12ft. | 125,000 | Rockwell C35 | ASTM A193 | 000000000 | 000000 |
High-Strength Steel Threaded Rods
Comparable to Grade 8 steel, these threaded rods have a tensile strength of 150,000 psi, making them about 25% stronger than medium-strength steel rods.
For technical drawings and 3-D models, click on a part number.
Lg. | Tensile Strength, psi | Hardness | Specifications Met | Each | |
Steel | |||||
---|---|---|---|---|---|
1"-12 | |||||
6" | 150,000 | Rockwell C33 | ASTM A354BD | 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.
Lg. | Tensile Strength, psi | Hardness | Pkg. Qty. | Pkg. | |
1"-12 | |||||
---|---|---|---|---|---|
4" | 70,000 | Rockwell B70 | 1 | 000000000 | 000000 |
6" | 70,000 | Rockwell B70 | 1 | 000000000 | 00000 |
1ft. | 70,000 | Rockwell B70 | 1 | 000000000 | 00000 |
2ft. | 70,000 | Rockwell B70 | 1 | 000000000 | 00000 |
3ft. | 70,000 | Rockwell B70 | 1 | 000000000 | 000000 |
4ft. | 70,000 | Rockwell B70 | 1 | 000000000 | 000000 |
6ft. | 70,000 | Rockwell B70 | 1 | 000000000 | 000000 |
Eyebolts—For Lifting
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.