System of Measurement System of Measurement |
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Diameter Diameter |
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Length Length |
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Material Material |
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End Type End Type |
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 | Threaded |
For Motion Type For Motion Type |
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 | Rotary |
Edge Type Edge Type |
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 | Straight |
Thread Size Thread Size | Show |
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Thread Size Thread Size | Hide |
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Finish Finish |
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Threading Threading |
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| Threaded on Both Ends | Fully Threaded |
Number of Mounting Holes Number of Mounting Holes |
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Thread Direction Thread Direction |
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| Right Hand | Left Hand |
DFARS (Defense Acquisition Regulations Supplement) DFARS (DefenseAcquisition Regulations Supplement) |
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Flange Thickness Flange Thickness |
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Mounting Hole Diameter Mounting Hole Diameter |
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Overall Diameter Overall Diameter |
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Yield Strength Yield Strength |
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Tensile Strength Tensile Strength |
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Bolt Circle Diameter Bolt Circle Diameter |
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About Shafts
More
About Threaded Studs and Rods
More
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 | Yield Strength, psi | 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 | Not Rated | 0000000 | 000000 |
High-Strength Steel Threaded Rods
Grade 8 steel threaded rods are about 25% stronger than medium-strength steel rods.
For technical drawings and 3-D models, click on a part number.
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 | 0000 |
| 3" | 50,000 | Rockwell B61 | 10 | 000000000 | 0000 |
| 1ft. | 50,000 | Rockwell B61 | 1 | 000000000 | 000 |
| 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 | 0000 |
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.
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 | |
7/16"-14 | |||||
|---|---|---|---|---|---|
| 1" | 120,000 | Rockwell C35 | ASTM A193 | 000000000 | 00000 |
| 1 1/2" | 120,000 | Rockwell C35 | ASTM A193 | 000000000 | 0000 |
| 2" | 120,000 | Rockwell C35 | ASTM A193 | 000000000 | 0000 |
| 3" | 120,000 | Rockwell C35 | ASTM A193 | 000000000 | 0000 |
| 4" | 120,000 | Rockwell C35 | ASTM A193 | 000000000 | 0000 |
| 1ft. | 120,000 | Rockwell C35 | ASTM A193 | 000000000 | 0000 |
| 1 1/2ft. | 120,000 | Rockwell C35 | ASTM A193 | 000000000 | 0000 |
| 2ft. | 120,000 | Rockwell C35 | ASTM A193 | 000000000 | 0000 |
| 2 1/2ft. | 120,000 | Rockwell C35 | ASTM A193 | 000000000 | 0000 |
| 3ft. | 120,000 | Rockwell C35 | ASTM A193 | 000000000 | 0000 |
| 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 | 0000 |
| 8ft. | 120,000 | Rockwell C35 | ASTM A193 | 000000000 | 00000 |
| 12ft. | 120,000 | Rockwell C35 | ASTM A193 | 000000000 | 00000 |
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 |
| 2" | 70,000 | Rockwell B70 | 5 | 000000000 | 0000 |
| 3" | 70,000 | Rockwell B70 | 5 | 000000000 | 0000 |
| 4" | 70,000 | Rockwell B70 | 5 | 000000000 | 0000 |
| 1ft. | 70,000 | Rockwell B70 | 1 | 000000000 | 0000 |
| 2ft. | 70,000 | Rockwell B70 | 1 | 000000000 | 0000 |
| 3ft. | 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 |
Unthreaded Tip | ||||||||||
| 7/16"-14 | 1 1/2" | 7/16"-20 | 1 1/8" | 3 3/4" | 3/8" | 3/32" | 150,000 | Rockwell C39 | 000000000 | 0000 |
| 7/16"-14 | 1 1/2" | 7/16"-20 | 1 1/8" | 5 1/2" | 3/8" | 3/32" | 150,000 | Rockwell C39 | 000000000 | 00000 |
| 7/16"-14 | 1 1/2" | 7/16"-20 | 1 1/8" | 5 7/8" | 3/8" | 3/32" | 150,000 | Rockwell C39 | 000000000 | 00000 |
| 7/16"-14 | 1 1/2" | 7/16"-20 | 1 1/8" | 7" | 3/8" | 3/32" | 150,000 | Rockwell C39 | 000000000 | 00000 |
| 7/16"-14 | 1 1/2" | 7/16"-20 | 1 1/8" | 8" | 3/8" | 3/32" | 150,000 | Rockwell C39 | 000000000 | 00000 |
Setup Studs
Combine these setup studs with T-slot nuts, flanged nuts, setup clamps, or setup blocks to clamp and hold workpieces, vises, and other objects onto your fixturing table. Also known as double-ended studs, they have threads on both ends. One end threads into a T-slot nut or flanged nut inside the table. The other end passes through a setup clamp and secures with a nut and washer. The middle of the stud is unthreaded for gripping and adjusting the stud.
These setup studs are also used to align parts during assembly. One end of the stud is threaded into the part being added, and the other end fits into the mounting hole of the mating part. Because the studs don't have a head, you have the option to thread them into holes from either end, but they require a nut. You can adjust the distance between the mating parts by tightening and loosening the nut.
Black-oxide steel studs have a protective coating that resists corrosion in dry environments.
For technical drawings and 3-D models, click on a part number.
Thread | ||||||
|---|---|---|---|---|---|---|
| Lg. (A) | Lg. (B) | Lg. | Min. Tensile Strength, psi | Specifications Met | Each | |
7/16"-14 | ||||||
| 1/2" | 1/2" | 1 1/2" | 125,000 | DIN 939 | 000000000 | 00000 |
| 3/4" | 3/4" | 2" | 125,000 | DIN 939 | 000000000 | 0000 |
| 1" | 1" | 3" | 125,000 | DIN 939 | 000000000 | 0000 |
| 1 3/8" | 1 3/8" | 4" | 125,000 | DIN 939 | 000000000 | 0000 |
| 1 3/8" | 1 3/8" | 5" | 125,000 | __ | 000000000 | 0000 |
| 1 3/8" | 1 3/8" | 6" | 125,000 | DIN 939 | 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 Setup Studs
Also known as tap-end and fixture studs, these rods have friction-fit threads on one end to resist loosening and standard threads on the other end for attaching a nut. They are ideal for machining applications where vibration can loosen clamps. Remove studs with pliers to reuse them.
Inch studs have a Class 5 thread fit on the friction-fit end and Class 2A thread fit on the machine-threaded end.
Stainless steel studs have excellent corrosion resistance.
For technical drawings and 3-D models, click on a part number.
Thread Lg. | |||||
|---|---|---|---|---|---|
| Lg. | Class 5 End (A) | Class 2A End (B) | Min. Tensile Strength, psi | Each | |
Steel | |||||
7/16"-14 | |||||
| 1 1/2" | 9/16" | 5/8" | 60,000 | 000000000 | 00000 |
| 2" | 9/16" | 3/4" | 60,000 | 000000000 | 0000 |
| 2 1/2" | 9/16" | 3/4" | 60,000 | 000000000 | 0000 |
| 3" | 9/16" | 7/8" | 60,000 | 000000000 | 0000 |
18-8 Stainless Steel | |||||
7/16"-14 | |||||
| 1 1/2" | 9/16" | 5/8" | 80,000 | 000000000 | 0000 |
| 2" | 9/16" | 3/4" | 80,000 | 000000000 | 0000 |
| 2 1/4" | 9/16" | 3/4" | 80,000 | 000000000 | 0000 |
| 2 1/2" | 9/16" | 3/4" | 80,000 | 000000000 | 0000 |
| 3" | 9/16" | 7/8" | 80,000 | 000000000 | 0000 |