About Shafts
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About Threaded Studs and Rods
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Flange-Mount Idler Rotary Shafts
Mount the flange to a machine or wall to support idler sprockets and pulleys in tensioning applications. They include washers and a nut to position your component and hold it in place.
For technical drawings and 3-D models, click on a part number.
Overall | Thread | Mounting Holes | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Dia. | Lg. | Lg. | Dia. | Size | Lg. | Flange Thick. | Bolt Circle Dia. | No. of | Dia. | Edge Type | Hardness Rating | Hardness | Each | |
Inch—Zinc-Plated 1215 Carbon Steel | ||||||||||||||
1/2" | 5/8" | 1 1/2" | 1 7/16" | 7/16"-14 | 19/32" | 9/32" | 1 3/32" | 4 | 5/32" | Straight | Not Rated | Not Rated | 0000000 | 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.
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 | |
Zinc Yellow-Chromate Plated Steel | |||||
---|---|---|---|---|---|
7/16"-14 | |||||
1ft. | 150,000 | Rockwell C33 | ASTM A354BD | 00000000 | 000000 |
2ft. | 150,000 | Rockwell C33 | ASTM A354BD | 00000000 | 00000 |
3ft. | 150,000 | Rockwell C33 | ASTM A354BD | 00000000 | 00000 |
6ft. | 150,000 | Rockwell C33 | ASTM A354BD | 00000000 | 00000 |
Steel | |||||
7/16"-14 | |||||
1" | 150,000 | Rockwell C33 | ASTM A354BD | 000000000 | 0000 |
1 1/2" | 150,000 | Rockwell C33 | ASTM A354BD | 000000000 | 0000 |
2" | 150,000 | Rockwell C33 | ASTM A354BD | 000000000 | 0000 |
3" | 150,000 | Rockwell C33 | ASTM A354BD | 000000000 | 0000 |
4" | 150,000 | Rockwell C33 | ASTM A354BD | 000000000 | 0000 |
1ft. | 150,000 | Rockwell C33 | ASTM A354BD | 000000000 | 0000 |
1 1/2ft. | 150,000 | Rockwell C33 | ASTM A354BD | 000000000 | 00000 |
2ft. | 150,000 | Rockwell C33 | ASTM A354BD | 000000000 | 00000 |
3ft. | 150,000 | Rockwell C33 | ASTM A354BD | 000000000 | 00000 |
4ft. | 150,000 | Rockwell C33 | ASTM A354BD | 000000000 | 00000 |
5ft. | 150,000 | Rockwell C33 | ASTM A354BD | 000000000 | 00000 |
6ft. | 150,000 | Rockwell C33 | ASTM A354BD | 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.
For technical drawings and 3-D models, click on a part number.
Lg. | Tensile Strength, psi | Hardness | Specifications Met | Each | |
7/16"-14 | |||||
---|---|---|---|---|---|
1" | 125,000 | Rockwell C35 | ASTM A193 | 000000000 | 00000 |
1 1/2" | 125,000 | Rockwell C35 | ASTM A193 | 000000000 | 0000 |
2" | 125,000 | Rockwell C35 | ASTM A193 | 000000000 | 0000 |
3" | 125,000 | Rockwell C35 | ASTM A193 | 000000000 | 0000 |
4" | 125,000 | Rockwell C35 | ASTM A193 | 000000000 | 0000 |
1ft. | 125,000 | Rockwell C35 | ASTM A193 | 000000000 | 0000 |
1 1/2ft. | 125,000 | Rockwell C35 | ASTM A193 | 000000000 | 00000 |
2ft. | 125,000 | Rockwell C35 | ASTM A193 | 000000000 | 0000 |
2 1/2ft. | 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 | 00000 |
8ft. | 125,000 | Rockwell C35 | ASTM A193 | 000000000 | 00000 |
12ft. | 125,000 | Rockwell C35 | ASTM A193 | 000000000 | 00000 |
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.
Lg. | Tensile Strength, psi | Hardness | Pkg. Qty. | Pkg. | |
7/16"-14 | |||||
---|---|---|---|---|---|
1 1/2" | 50,000 | Rockwell B61 | 10 | 000000000 | 00000 |
2" | 50,000 | Rockwell B61 | 10 | 000000000 | 0000 |
2 1/2" | 50,000 | Rockwell B61 | 10 | 000000000 | 00000 |
3" | 50,000 | Rockwell B61 | 10 | 000000000 | 00000 |
1ft. | 50,000 | Rockwell B61 | 1 | 000000000 | 0000 |
2ft. | 50,000 | Rockwell B61 | 1 | 000000000 | 0000 |
3ft. | 50,000 | Rockwell B61 | 1 | 000000000 | 0000 |
6ft. | 50,000 | Rockwell B61 | 1 | 000000000 | 0000 |
Lg. | Tensile Strength, psi | Hardness | Pkg. Qty. | Pkg. | |
7/16"-14 | |||||
---|---|---|---|---|---|
1 1/2" | 50,000 | Rockwell B61 | 10 | 000000000 | 000000 |
2" | 50,000 | Rockwell B61 | 10 | 000000000 | 00000 |
2 1/2" | 50,000 | Rockwell B61 | 10 | 000000000 | 00000 |
3" | 50,000 | Rockwell B61 | 10 | 000000000 | 00000 |
3 1/2" | 50,000 | Rockwell B61 | 5 | 000000000 | 00000 |
2ft. | 50,000 | Rockwell B61 | 1 | 000000000 | 0000 |
3ft. | 50,000 | Rockwell B61 | 1 | 000000000 | 0000 |
6ft. | 50,000 | Rockwell B61 | 1 | 000000000 | 00000 |
Left-Hand Threaded Low-Strength Steel Threaded Rods
Tighten these threaded rods by turning them to the left; once fastened, they resist loosening from counterclockwise motion. About half the strength of medium-strength steel threaded rods, use them 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. | |
7/16"-14 | |||||
---|---|---|---|---|---|
1" | 70,000 | Rockwell B70 | 5 | 000000000 | 00000 |
1 1/2" | 70,000 | Rockwell B70 | 5 | 000000000 | 00000 |
2" | 70,000 | Rockwell B70 | 5 | 000000000 | 00000 |
3" | 70,000 | Rockwell B70 | 5 | 000000000 | 00000 |
4" | 70,000 | Rockwell B70 | 1 | 000000000 | 0000 |
1ft. | 70,000 | Rockwell B70 | 1 | 000000000 | 0000 |
2ft. | 70,000 | Rockwell B70 | 1 | 000000000 | 00000 |
3ft. | 70,000 | Rockwell B70 | 1 | 000000000 | 00000 |
4ft. | 70,000 | Rockwell B70 | 1 | 000000000 | 00000 |
6ft. | 70,000 | Rockwell B70 | 1 | 000000000 | 00000 |
12ft. | 70,000 | Rockwell B70 | 1 | 000000000 | 00000 |
18-8 Stainless Steel Threaded Rods—Grade B8
These Grade B8 threaded rods meet the pressure and temperature requirements of ASTM A193 and are often used to secure pressure tanks, valves, and flanges. They have good chemical resistance and may be mildly magnetic.
For technical drawings and 3-D models, click on a part number.
Brass Threaded Rods
Brass threaded rods are corrosion resistant in wet environments, electrically conductive, and nonmagnetic.
For technical drawings and 3-D models, click on a part number.
Lg. | Tensile Strength, psi | Hardness | Pkg. Qty. | Pkg. | |
Brass | |||||
---|---|---|---|---|---|
7/16"-14 | |||||
2ft. | 50,000 | Rockwell B55 | 1 | 000000000 | 000000 |
Hex Drive Threaded Rods
A hex drive on one end allows these rods to be turned with a hex key for ease of installation. Use them to connect parts with coarse threads to parts with fine threads. They're high-strength black-oxide steel and corrosion resistant in dry environments.
Rods with an unthreaded tip thread into nuts more easily, reducing the chance of damaging threads.
For technical drawings and 3-D models, click on a part number.
Thread (A) | Thread (B) | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
Size | Lg. | Size | Lg. | Lg. | Unthreaded Tip Lg. | Drive Size | Tensile Strength, psi | Hardness | Each | |
Black-Oxide Alloy Steel | ||||||||||
Threaded Tip | ||||||||||
7/16"-14 | 7/16" | 7/16"-20 | 1" | 2" | __ | 3/32" | 150,000 | Rockwell C39 | 000000000 | 00000 |
7/16"-14 | 3/4" | 7/16"-20 | 1" | 2 1/2" | __ | 3/16" | 150,000 | Rockwell C39 | 000000000 | 0000 |
7/16"-14 | 3/4" | 7/16"-20 | 1" | 2 3/4" | __ | 3/16" | 150,000 | Rockwell C39 | 000000000 | 0000 |
7/16"-14 | 3/4" | 7/16"-20 | 1" | 3 1/4" | __ | 3/16" | 150,000 | Rockwell C39 | 000000000 | 0000 |
7/16"-14 | 1" | 7/16"-20 | 1" | 3 1/2" | __ | 3/16" | 150,000 | Rockwell C39 | 000000000 | 0000 |
7/16"-14 | 1" | 7/16"-20 | 1" | 3 3/4" | __ | 3/16" | 150,000 | Rockwell C39 | 000000000 | 0000 |
7/16"-14 | 1" | 7/16"-20 | 1" | 4" | __ | 3/16" | 150,000 | Rockwell C39 | 000000000 | 0000 |
7/16"-14 | 1" | 7/16"-20 | 1" | 4 1/2" | __ | 3/16" | 150,000 | Rockwell C39 | 000000000 | 0000 |
Unthreaded Tip | ||||||||||
7/16"-14 | 1 7/16" | 7/16"-20 | 1" | 3 1/8" | 3/8" | 3/16" | 150,000 | Rockwell C39 | 000000000 | 0000 |
7/16"-14 | 1 5/8" | 7/16"-20 | 1 1/8" | 3 3/4" | 5/16" | 3/16" | 150,000 | Rockwell C39 | 000000000 | 00000 |
7/16"-14 | 1 5/8" | 7/16"-20 | 1 1/8" | 5 1/2" | 5/16" | 3/16" | 150,000 | Rockwell C39 | 000000000 | 00000 |
7/16"-14 | 1 5/8" | 7/16"-20 | 1 1/8" | 5 7/8" | 5/16" | 3/16" | 150,000 | Rockwell C39 | 000000000 | 00000 |
7/16"-14 | 1 5/8" | 7/16"-20 | 1 1/8" | 7" | 5/16" | 3/16" | 150,000 | Rockwell C39 | 000000000 | 00000 |
7/16"-14 | 1 5/8" | 7/16"-20 | 1 1/8" | 7 7/8" | 5/16" | 3/16" | 150,000 | Rockwell C39 | 000000000 | 00000 |
Threaded on Both Ends Studs
Known as setup studs, these studs withstand sideways forces better than fully threaded studs because they have a strong unthreaded middle. The unthreaded middle also makes more contact with unthreaded holes, creating better alignment than a fully threaded stud.
Black-oxide steel studs resist rusting in dry environments.
For technical drawings and 3-D models, click on a part number.
Thread | |||||
---|---|---|---|---|---|
Lg. (A) | Lg. (B) | Lg. | Tensile Strength, psi | Each | |
7/16"-14 | |||||
1/2" | 1/2" | 1 1/2" | 125,000 | 000000000 | 00000 |
3/4" | 3/4" | 2" | 125,000 | 000000000 | 0000 |
1" | 1" | 3" | 125,000 | 000000000 | 0000 |
1 3/8" | 1 3/8" | 4" | 125,000 | 000000000 | 0000 |
1 3/8" | 1 3/8" | 5" | 125,000 | 000000000 | 0000 |
1 3/8" | 1 3/8" | 6" | 125,000 | 000000000 | 0000 |
1 3/8" | 1 3/8" | 7" | 125,000 | 000000000 | 0000 |
1 3/8" | 1 3/8" | 8" | 125,000 | 000000000 | 0000 |
Vibration-Resistant Threaded on Both Ends Studs
Also known as tap-end, fixture, and setup studs, these studs have Class 5 friction-fit threads on one end to resist loosening and Class 2A standard threads on the other end for attaching a nut. They are ideal for machining applications where vibration can loosen clamps. They withstand sideways forces better than fully threaded studs because they have an unthreaded middle that is stronger than the threaded ends. The unthreaded middle also makes more contact with unthreaded holes, creating better alignment than a fully threaded stud. Remove studs with pliers to reuse them.
Stainless steel studs have good chemical resistance and resist rusting in humid, damp, and washdown areas. They may be mildly magnetic.
For technical drawings and 3-D models, click on a part number.