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Super-Corrosion-Resistant 316 Stainless Steel Heavy
Hex Head Screws for High-Pressure Applications
Made from 316 stainless steel, these Grade B8M screws are more corrosion resistant than 18-8 stainless steel screws and have excellent resistance to chemicals and salt water. They may be mildly magnetic. Also known as pressure bolts, these screws meet the high-pressure and high-temperature regulations of ASTM A193 and are used to secure pressure tanks, valves, and flanges. Length is measured from under the head. Screws should be used with Grade 8M nuts.
Partially threaded screws come with precise threaded and unthreaded portions, allowing you to place only the stronger unthreaded portion (grip) in joints subjected to sideways forces.
For technical drawings and 3-D models, click on a part number.
Screws | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Head | 316 Stainless Steel Hex Nuts | ||||||||||||
Lg. | Threading | Thread Spacing | Thread Lg. | Grip Lg. | Wd. | Ht. | Tensile Strength, psi | Specifications Met | Each | Pkg. Qty. | Pkg. | ||
ASTM Grade B8M 316 Stainless Steel | |||||||||||||
3/8"-16 | |||||||||||||
1" | Fully Threaded | Coarse | __ | __ | 9/16" | 15/64" | 75,000 | ASTM A193 | 000000000 | 00000 | 5 | 000000000 | 00000 |
1 1/4" | Fully Threaded | Coarse | __ | __ | 9/16" | 15/64" | 75,000 | ASTM A193 | 000000000 | 0000 | 5 | 000000000 | 0000 |
1 3/4" | Partially Threaded | Coarse | 1" | 3/4" | 9/16" | 15/64" | 75,000 | ASTM A193 | 000000000 | 0000 | 5 | 000000000 | 0000 |
2" | Partially Threaded | Coarse | 1" | 1" | 9/16" | 15/64" | 75,000 | ASTM A193 | 000000000 | 0000 | 5 | 000000000 | 0000 |
2 1/4" | Partially Threaded | Coarse | 1" | 1 1/4" | 9/16" | 15/64" | 75,000 | ASTM A193 | 000000000 | 0000 | 5 | 000000000 | 0000 |
2 1/2" | Partially Threaded | Coarse | 1" | 1 1/2" | 9/16" | 15/64" | 75,000 | ASTM A193 | 000000000 | 0000 | 5 | 000000000 | 0000 |
2 3/4" | Partially Threaded | Coarse | 1" | 1 3/4" | 9/16" | 15/64" | 75,000 | ASTM A193 | 000000000 | 0000 | 5 | 000000000 | 0000 |
3" | Partially Threaded | Coarse | 1" | 2" | 9/16" | 15/64" | 75,000 | ASTM A193 | 000000000 | 0000 | 5 | 000000000 | 0000 |
4" | Partially Threaded | Coarse | 1" | 3" | 9/16" | 15/64" | 75,000 | ASTM A193 | 000000000 | 00000 | 5 | 000000000 | 0000 |
6" | Partially Threaded | Coarse | 1" | 5" | 9/16" | 15/64" | 75,000 | ASTM A193 | 000000000 | 00000 | 5 | 000000000 | 0000 |
1/2"-13 | |||||||||||||
1" | Fully Threaded | Coarse | __ | __ | 7/8" | 5/16" | 75,000 | ASTM A193 | 000000000 | 0000 | 5 | 000000000 | 0000 |
1 1/4" | Fully Threaded | Coarse | __ | __ | 7/8" | 5/16" | 75,000 | ASTM A193 | 000000000 | 0000 | 5 | 000000000 | 0000 |
1 1/2" | Partially Threaded | Coarse | 1 1/4" | 1/4" | 7/8" | 5/16" | 75,000 | ASTM A193 | 000000000 | 0000 | 5 | 000000000 | 0000 |
1 3/4" | Partially Threaded | Coarse | 1 1/4" | 1/2" | 7/8" | 5/16" | 75,000 | ASTM A193 | 000000000 | 0000 | 5 | 000000000 | 0000 |
2" | Partially Threaded | Coarse | 1 1/4" | 3/4" | 7/8" | 5/16" | 75,000 | ASTM A193 | 000000000 | 0000 | 5 | 000000000 | 0000 |
2 1/4" | Partially Threaded | Coarse | 1 1/4" | 1" | 7/8" | 5/16" | 75,000 | ASTM A193 | 000000000 | 0000 | 5 | 000000000 | 0000 |
2 1/2" | Partially Threaded | Coarse | 1 1/4" | 1 1/4" | 7/8" | 5/16" | 75,000 | ASTM A193 | 000000000 | 0000 | 5 | 000000000 | 0000 |
2 3/4" | Partially Threaded | Coarse | 1 1/4" | 1 1/2" | 7/8" | 5/16" | 75,000 | ASTM A193 | 000000000 | 0000 | 5 | 000000000 | 0000 |
3" | Partially Threaded | Coarse | 1 1/4" | 1 3/4" | 7/8" | 5/16" | 75,000 | ASTM A193 | 000000000 | 0000 | 5 | 000000000 | 0000 |
3 1/2" | Partially Threaded | Coarse | 1 1/4" | 2 1/4" | 7/8" | 5/16" | 75,000 | ASTM A193 | 000000000 | 0000 | 5 | 000000000 | 0000 |
3 3/4" | Partially Threaded | Coarse | 1 1/4" | 2 1/2" | 7/8" | 5/16" | 75,000 | ASTM A193 | 000000000 | 0000 | 5 | 000000000 | 0000 |
4" | Partially Threaded | Coarse | 1 1/4" | 2 3/4" | 7/8" | 5/16" | 75,000 | ASTM A193 | 000000000 | 0000 | 5 | 000000000 | 0000 |
5" | Partially Threaded | Coarse | 1 1/4" | 3 3/4" | 7/8" | 5/16" | 75,000 | ASTM A193 | 000000000 | 00000 | 5 | 000000000 | 0000 |
6" | Partially Threaded | Coarse | 1 1/4" | 4 3/4" | 7/8" | 5/16" | 75,000 | ASTM A193 | 000000000 | 00000 | 5 | 000000000 | 0000 |
7" | Partially Threaded | Coarse | 1 1/2" | 5 1/2" | 7/8" | 5/16" | 75,000 | ASTM A193 | 000000000 | 00000 | 5 | 000000000 | 0000 |
8" | Partially Threaded | Coarse | 1 1/2" | 6 1/2" | 7/8" | 5/16" | 75,000 | ASTM A193 | 000000000 | 00000 | 5 | 000000000 | 0000 |
5/8"-11 | |||||||||||||
1 1/4" | Fully Threaded | Coarse | __ | __ | 1 1/16" | 25/64" | 75,000 | ASTM A193 | 000000000 | 0000 | 1 | 000000000 | 0000 |
1 1/2" | Fully Threaded | Coarse | __ | __ | 1 1/16" | 25/64" | 75,000 | ASTM A193 | 000000000 | 0000 | 1 | 000000000 | 0000 |
1 3/4" | Partially Threaded | Coarse | 1 1/2" | 1/4" | 1 1/16" | 25/64" | 75,000 | ASTM A193 | 000000000 | 0000 | 1 | 000000000 | 0000 |
2" | Partially Threaded | Coarse | 1 1/2" | 1/2" | 1 1/16" | 25/64" | 75,000 | ASTM A193 | 000000000 | 0000 | 1 | 000000000 | 0000 |
2 1/4" | Partially Threaded | Coarse | 1 1/2" | 3/4" | 1 1/16" | 25/64" | 75,000 | ASTM A193 | 000000000 | 0000 | 1 | 000000000 | 0000 |
2 1/2" | Partially Threaded | Coarse | 1 1/2" | 1" | 1 1/16" | 25/64" | 75,000 | ASTM A193 | 000000000 | 0000 | 1 | 000000000 | 0000 |
2 3/4" | Partially Threaded | Coarse | 1 1/2" | 1 1/4" | 1 1/16" | 25/64" | 75,000 | ASTM A193 | 000000000 | 00000 | 1 | 000000000 | 0000 |
3" | Partially Threaded | Coarse | 1 1/2" | 1 1/2" | 1 1/16" | 25/64" | 75,000 | ASTM A193 | 000000000 | 00000 | 1 | 000000000 | 0000 |
3 1/4" | Partially Threaded | Coarse | 1 1/2" | 1 3/4" | 1 1/16" | 25/64" | 75,000 | ASTM A193 | 000000000 | 00000 | 1 | 000000000 | 0000 |
3 1/2" | Partially Threaded | Coarse | 1 1/2" | 2" | 1 1/16" | 25/64" | 75,000 | ASTM A193 | 000000000 | 00000 | 1 | 000000000 | 0000 |
3 3/4" | Partially Threaded | Coarse | 1 1/2" | 2 1/4" | 1 1/16" | 25/64" | 75,000 | ASTM A193 | 000000000 | 00000 | 1 | 000000000 | 0000 |
4" | Partially Threaded | Coarse | 1 1/2" | 2 1/2" | 1 1/16" | 25/64" | 75,000 | ASTM A193 | 000000000 | 00000 | 1 | 000000000 | 0000 |
4 1/2" | Partially Threaded | Coarse | 1 1/2" | 3" | 1 1/16" | 25/64" | 75,000 | ASTM A193 | 000000000 | 00000 | 1 | 000000000 | 0000 |
5" | Partially Threaded | Coarse | 1 1/2" | 3 1/2" | 1 1/16" | 25/64" | 75,000 | ASTM A193 | 000000000 | 00000 | 1 | 000000000 | 0000 |
5 1/2" | Partially Threaded | Coarse | 1 1/2" | 4" | 1 1/16" | 25/64" | 75,000 | ASTM A193 | 000000000 | 00000 | 1 | 000000000 | 0000 |
6" | Partially Threaded | Coarse | 1 1/2" | 4 1/2" | 1 1/16" | 25/64" | 75,000 | ASTM A193 | 000000000 | 00000 | 1 | 000000000 | 0000 |
3/4"-10 | |||||||||||||
1 1/2" | Fully Threaded | Coarse | __ | __ | 1 1/4" | 15/32" | 75,000 | ASTM A193 | 000000000 | 00000 | 1 | 000000000 | 0000 |
1 3/4" | Fully Threaded | Coarse | __ | __ | 1 1/4" | 15/32" | 75,000 | ASTM A193 | 000000000 | 00000 | 1 | 000000000 | 0000 |
2" | Fully Threaded | Coarse | __ | __ | 1 1/4" | 15/32" | 75,000 | ASTM A193 | 000000000 | 00000 | 1 | 000000000 | 0000 |
2 1/4" | Partially Threaded | Coarse | 1 3/4" | 1/2" | 1 1/4" | 15/32" | 75,000 | ASTM A193 | 000000000 | 00000 | 1 | 000000000 | 0000 |
2 1/2" | Partially Threaded | Coarse | 1 3/4" | 3/4" | 1 1/4" | 15/32" | 75,000 | ASTM A193 | 000000000 | 00000 | 1 | 000000000 | 0000 |
2 3/4" | Partially Threaded | Coarse | 1 3/4" | 1" | 1 1/4" | 15/32" | 75,000 | ASTM A193 | 000000000 | 00000 | 1 | 000000000 | 0000 |
3" | Partially Threaded | Coarse | 1 3/4" | 1 1/4" | 1 1/4" | 15/32" | 75,000 | ASTM A193 | 000000000 | 00000 | 1 | 000000000 | 0000 |
3 1/4" | Partially Threaded | Coarse | 1 3/4" | 1 1/2" | 1 1/4" | 15/32" | 75,000 | ASTM A193 | 000000000 | 00000 | 1 | 000000000 | 0000 |
3 1/2" | Partially Threaded | Coarse | 1 3/4" | 1 3/4" | 1 1/4" | 15/32" | 75,000 | ASTM A193 | 000000000 | 00000 | 1 | 000000000 | 0000 |
3 3/4" | Partially Threaded | Coarse | 1 3/4" | 2" | 1 1/4" | 15/32" | 75,000 | ASTM A193 | 000000000 | 00000 | 1 | 000000000 | 0000 |
4" | Partially Threaded | Coarse | 1 3/4" | 2 1/4" | 1 1/4" | 15/32" | 75,000 | ASTM A193 | 000000000 | 00000 | 1 | 000000000 | 0000 |
4 1/4" | Partially Threaded | Coarse | 1 3/4" | 2 1/2" | 1 1/4" | 15/32" | 75,000 | ASTM A193 | 000000000 | 00000 | 1 | 000000000 | 0000 |
4 1/2" | Partially Threaded | Coarse | 1 3/4" | 2 3/4" | 1 1/4" | 15/32" | 75,000 | ASTM A193 | 000000000 | 00000 | 1 | 000000000 | 0000 |
4 3/4" | Partially Threaded | Coarse | 1 3/4" | 3" | 1 1/4" | 15/32" | 75,000 | ASTM A193 | 000000000 | 00000 | 1 | 000000000 | 0000 |
5" | Partially Threaded | Coarse | 1 3/4" | 3 1/4" | 1 1/4" | 15/32" | 75,000 | ASTM A193 | 000000000 | 00000 | 1 | 000000000 | 0000 |
5 1/4" | Partially Threaded | Coarse | 1 3/4" | 3 1/2" | 1 1/4" | 15/32" | 75,000 | ASTM A193 | 000000000 | 00000 | 1 | 000000000 | 0000 |
5 3/4" | Partially Threaded | Coarse | 1 3/4" | 4" | 1 1/4" | 15/32" | 75,000 | ASTM A193 | 000000000 | 00000 | 1 | 000000000 | 0000 |
7/8"-9 | |||||||||||||
2 1/2" | Partially Threaded | Coarse | 2" | 1/2" | 1 7/16" | 35/64" | 75,000 | ASTM A193 | 000000000 | 00000 | 1 | 000000000 | 0000 |
3 1/2" | Partially Threaded | Coarse | 2" | 1 1/2" | 1 7/16" | 35/64" | 75,000 | ASTM A193 | 000000000 | 00000 | 1 | 000000000 | 0000 |
4 1/2" | Partially Threaded | Coarse | 2" | 2 1/2" | 1 7/16" | 35/64" | 75,000 | ASTM A193 | 000000000 | 00000 | 1 | 000000000 | 0000 |
4 3/4" | Partially Threaded | Coarse | 2" | 2 3/4" | 1 7/16" | 35/64" | 75,000 | ASTM A193 | 000000000 | 00000 | 1 | 000000000 | 0000 |
5" | Partially Threaded | Coarse | 2" | 3" | 1 7/16" | 35/64" | 75,000 | ASTM A193 | 000000000 | 00000 | 1 | 000000000 | 0000 |
1"-8 | |||||||||||||
2" | Fully Threaded | Coarse | __ | __ | 1 5/8" | 39/64" | 75,000 | ASTM A193 | 000000000 | 00000 | 1 | 000000000 | 0000 |
3" | Partially Threaded | Coarse | 2 1/4" | 3/4" | 1 5/8" | 39/64" | 75,000 | ASTM A193 | 000000000 | 00000 | 1 | 000000000 | 0000 |
4" | Partially Threaded | Coarse | 2 1/4" | 1 3/4" | 1 5/8" | 39/64" | 75,000 | ASTM A193 | 000000000 | 00000 | 1 | 000000000 | 0000 |
4 1/4" | Partially Threaded | Coarse | 2 1/4" | 2" | 1 5/8" | 39/64" | 75,000 | ASTM A193 | 000000000 | 00000 | 1 | 000000000 | 0000 |
5" | Partially Threaded | Coarse | 2 1/4" | 2 3/4" | 1 5/8" | 39/64" | 75,000 | ASTM A193 | 000000000 | 00000 | 1 | 000000000 | 0000 |
5 1/2" | Partially Threaded | Coarse | 2 1/4" | 3 1/4" | 1 5/8" | 39/64" | 75,000 | ASTM A193 | 000000000 | 00000 | 1 | 000000000 | 0000 |
6" | Partially Threaded | Coarse | 2 1/4" | 3 3/4" | 1 5/8" | 39/64" | 75,000 | ASTM A193 | 000000000 | 00000 | 1 | 000000000 | 0000 |
Metric Super-Corrosion-Resistant 316 Stainless Steel Threaded Rods
These 316 stainless steel threaded rods are more corrosion resistant than 18-8 and 410 stainless steel threaded rods and have excellent resistance to chemicals and salt water. They may be mildly magnetic. All meet DIN 976 specifications for dimensional standards.
Screws that meet ASTM A193 comply with pressure and temperature requirements and are often used to secure pressure tanks, valves and flanges.
For technical drawings and 3-D models, click on a part number.
Lg. | Thread Pitch, mm | Tensile Strength, psi | Hardness | Specifications Met | Pkg. Qty. | Pkg. | |
316 Stainless Steel—ASTM Grade B8M | |||||||
---|---|---|---|---|---|---|---|
M6 | |||||||
20 mm | 1 | 70,000 | Not Rated | ASTM A193, DIN 976 | 1 | 000000000 | 00000 |
25 mm | 1 | 70,000 | Not Rated | ASTM A193, DIN 976 | 1 | 000000000 | 00000 |
30 mm | 1 | 70,000 | Not Rated | ASTM A193, DIN 976 | 1 | 000000000 | 00000 |
40 mm | 1 | 70,000 | Not Rated | ASTM A193, DIN 976 | 1 | 000000000 | 00000 |
50 mm | 1 | 70,000 | Not Rated | ASTM A193, DIN 976 | 1 | 000000000 | 00000 |
60 mm | 1 | 70,000 | Not Rated | ASTM A193, DIN 976 | 1 | 000000000 | 0000 |
M8 | |||||||
25 mm | 1.25 | 70,000 | Not Rated | ASTM A193, DIN 976 | 1 | 000000000 | 00000 |
30 mm | 1.25 | 70,000 | Not Rated | ASTM A193, DIN 976 | 1 | 000000000 | 00000 |
40 mm | 1.25 | 70,000 | Not Rated | ASTM A193, DIN 976 | 1 | 000000000 | 00000 |
50 mm | 1.25 | 70,000 | Not Rated | ASTM A193, DIN 976 | 1 | 000000000 | 00000 |
M10 | |||||||
30 mm | 1.5 | 70,000 | Not Rated | ASTM A193, DIN 976 | 1 | 000000000 | 00000 |
40 mm | 1.5 | 70,000 | Not Rated | ASTM A193, DIN 976 | 1 | 000000000 | 00000 |
50 mm | 1.5 | 70,000 | Not Rated | ASTM A193, DIN 976 | 1 | 000000000 | 00000 |
60 mm | 1.5 | 70,000 | Not Rated | ASTM A193, DIN 976 | 1 | 000000000 | 00000 |
M12 | |||||||
40 mm | 1.75 | 70,000 | Not Rated | ASTM A193, DIN 976 | 1 | 000000000 | 00000 |
50 mm | 1.75 | 70,000 | Not Rated | ASTM A193, DIN 976 | 1 | 000000000 | 00000 |
70 mm | 1.75 | 70,000 | Not Rated | ASTM A193, DIN 976 | 1 | 000000000 | 00000 |
80 mm | 1.75 | 70,000 | Not Rated | ASTM A193, DIN 976 | 1 | 000000000 | 00000 |
M16 | |||||||
60 mm | 2 | 70,000 | Not Rated | ASTM A193, DIN 976 | 1 | 000000000 | 00000 |
80 mm | 2 | 70,000 | Not Rated | ASTM A193, DIN 976 | 1 | 000000000 | 00000 |
100 mm | 2 | 70,000 | Not Rated | ASTM A193, DIN 976 | 1 | 000000000 | 00000 |
300 mm | 2 | 70,000 | Not Rated | ASTM A193, DIN 976 | 1 | 000000000 | 00000 |
1 m | 2 | 70,000 | Not Rated | ASTM A193, DIN 976 | 1 | 000000000 | 00000 |
2 m | 2 | 70,000 | Not Rated | ASTM A193, DIN 976 | 1 | 000000000 | 000000 |
M20 | |||||||
1 m | 2.5 | 70,000 | Not Rated | ASTM A193, DIN 976 | 1 | 000000000 | 000000 |
2 m | 2.5 | 70,000 | Not Rated | ASTM A193, DIN 976 | 1 | 000000000 | 000000 |
M24 | |||||||
1 m | 3 | 70,000 | Not Rated | ASTM A193, DIN 976 | 1 | 000000000 | 000000 |
2 m | 3 | 70,000 | Not Rated | ASTM A193, DIN 976 | 1 | 000000000 | 000000 |
M30 | |||||||
300 mm | 3.5 | 70,000 | Not Rated | ASTM A193, DIN 976 | 1 | 000000000 | 000000 |
1 m | 3.5 | 70,000 | Not Rated | ASTM A193, DIN 976 | 1 | 000000000 | 000000 |
2 m | 3.5 | 70,000 | Not Rated | ASTM A193, DIN 976 | 1 | 000000000 | 000000 |
M36 | |||||||
300 mm | 4 | 70,000 | Not Rated | ASTM A193, DIN 976 | 1 | 000000000 | 000000 |
1 m | 4 | 70,000 | Not Rated | ASTM A193, DIN 976 | 1 | 000000000 | 000000 |
2 m | 4 | 70,000 | Not Rated | ASTM A193, DIN 976 | 1 | 000000000 | 000000 |
Super-Corrosion-Resistant 316 Stainless Steel Threaded Rods—Grade B8M
These Grade B8M threaded rods meet the pressure and temperature requirements of ASTM A193 and are often used to secure pressure tanks, valves, and flanges. Made from 316 stainless steel, they have excellent resistance to chemicals and salt water and may be mildly magnetic.
For technical drawings and 3-D models, click on a part number.
Lg. | Tensile Strength, psi | Hardness | Specifications Met | Each | |
316 Stainless Steel | |||||
---|---|---|---|---|---|
10-32 | |||||
1ft. | 75,000 | Not Rated | ASTM A193 | 000000000 | 000000 |
6ft. | 75,000 | Not Rated | ASTM A193 | 000000000 | 00000 |
1/4"-20 | |||||
1/2" | 75,000 | Not Rated | ASTM A193 | 000000000 | 0000 |
3/4" | 75,000 | Not Rated | ASTM A193 | 000000000 | 0000 |
1" | 75,000 | Not Rated | ASTM A193 | 000000000 | 0000 |
1 1/4" | 75,000 | Not Rated | ASTM A193 | 000000000 | 0000 |
1 1/2" | 75,000 | Not Rated | ASTM A193 | 000000000 | 0000 |
2" | 75,000 | Not Rated | ASTM A193 | 000000000 | 0000 |
2 1/2" | 75,000 | Not Rated | ASTM A193 | 000000000 | 0000 |
3" | 75,000 | Not Rated | ASTM A193 | 000000000 | 0000 |
3 1/2" | 75,000 | Not Rated | ASTM A193 | 000000000 | 0000 |
4" | 75,000 | Not Rated | ASTM A193 | 000000000 | 0000 |
5" | 75,000 | Not Rated | ASTM A193 | 000000000 | 0000 |
6" | 75,000 | Not Rated | ASTM A193 | 000000000 | 0000 |
8" | 75,000 | Not Rated | ASTM A193 | 000000000 | 0000 |
10" | 75,000 | Not Rated | ASTM A193 | 000000000 | 0000 |
1ft. | 75,000 | Not Rated | ASTM A193 | 000000000 | 0000 |
1 1/2ft. | 75,000 | Not Rated | ASTM A193 | 000000000 | 0000 |
2ft. | 75,000 | Not Rated | ASTM A193 | 000000000 | 00000 |
3ft. | 75,000 | Not Rated | ASTM A193 | 000000000 | 00000 |
4ft. | 75,000 | Not Rated | ASTM A193 | 000000000 | 00000 |
6ft. | 75,000 | Not Rated | ASTM A193 | 000000000 | 00000 |
5/16"-18 | |||||
3/4" | 75,000 | Not Rated | ASTM A193 | 000000000 | 0000 |
1" | 75,000 | Not Rated | ASTM A193 | 000000000 | 0000 |
1 1/4" | 75,000 | Not Rated | ASTM A193 | 000000000 | 0000 |
2" | 75,000 | Not Rated | ASTM A193 | 000000000 | 0000 |
5" | 75,000 | Not Rated | ASTM A193 | 000000000 | 0000 |
6" | 75,000 | Not Rated | ASTM A193 | 000000000 | 0000 |
8" | 75,000 | Not Rated | ASTM A193 | 000000000 | 0000 |
10" | 75,000 | Not Rated | ASTM A193 | 000000000 | 0000 |
1ft. | 75,000 | Not Rated | ASTM A193 | 000000000 | 0000 |
2ft. | 75,000 | Not Rated | ASTM A193 | 000000000 | 00000 |
3ft. | 75,000 | Not Rated | ASTM A193 | 000000000 | 00000 |
4ft. | 75,000 | Not Rated | ASTM A193 | 000000000 | 00000 |
6ft. | 75,000 | Not Rated | ASTM A193 | 000000000 | 00000 |
3/8"-16 | |||||
1" | 75,000 | Not Rated | ASTM A193 | 000000000 | 0000 |
1 1/4" | 75,000 | Not Rated | ASTM A193 | 000000000 | 0000 |
1 1/2" | 75,000 | Not Rated | ASTM A193 | 000000000 | 0000 |
1 3/4" | 75,000 | Not Rated | ASTM A193 | 000000000 | 0000 |
2" | 75,000 | Not Rated | ASTM A193 | 000000000 | 0000 |
2 1/2" | 75,000 | Not Rated | ASTM A193 | 000000000 | 0000 |
3" | 75,000 | Not Rated | ASTM A193 | 000000000 | 0000 |
3 1/2" | 75,000 | Not Rated | ASTM A193 | 000000000 | 0000 |
4" | 75,000 | Not Rated | ASTM A193 | 000000000 | 0000 |
5" | 75,000 | Not Rated | ASTM A193 | 000000000 | 0000 |
6" | 75,000 | Not Rated | ASTM A193 | 000000000 | 0000 |
8" | 75,000 | Not Rated | ASTM A193 | 000000000 | 0000 |
10" | 75,000 | Not Rated | ASTM A193 | 000000000 | 0000 |
1ft. | 75,000 | Not Rated | ASTM A193 | 000000000 | 0000 |
1 1/2ft. | 75,000 | Not Rated | ASTM A193 | 000000000 | 00000 |
2ft. | 75,000 | Not Rated | ASTM A193 | 000000000 | 00000 |
3ft. | 75,000 | Not Rated | ASTM A193 | 000000000 | 00000 |
4ft. | 75,000 | Not Rated | ASTM A193 | 000000000 | 00000 |
5ft. | 75,000 | Not Rated | ASTM A193 | 000000000 | 00000 |
6ft. | 75,000 | Not Rated | ASTM A193 | 000000000 | 00000 |
8ft. | 75,000 | Not Rated | ASTM A193 | 000000000 | 00000 |
12ft. | 75,000 | Not Rated | ASTM A193 | 000000000 | 00000 |
3/8"-24 | |||||
1ft. | 75,000 | Not Rated | ASTM A193 | 000000000 | 00000 |
1/2"-13 | |||||
1 1/2" | 75,000 | Not Rated | ASTM A193 | 000000000 | 0000 |
2" | 75,000 | Not Rated | ASTM A193 | 000000000 | 0000 |
2 1/2" | 75,000 | Not Rated | ASTM A193 | 000000000 | 0000 |
3" | 75,000 | Not Rated | ASTM A193 | 000000000 | 0000 |
3 1/2" | 75,000 | Not Rated | ASTM A193 | 000000000 | 0000 |
4" | 75,000 | Not Rated | ASTM A193 | 000000000 | 0000 |
5" | 75,000 | Not Rated | ASTM A193 | 000000000 | 0000 |
6" | 75,000 | Not Rated | ASTM A193 | 000000000 | 00000 |
7" | 75,000 | Not Rated | ASTM A193 | 000000000 | 00000 |
8" | 75,000 | Not Rated | ASTM A193 | 000000000 | 00000 |
10" | 75,000 | Not Rated | ASTM A193 | 000000000 | 00000 |
1ft. | 75,000 | Not Rated | ASTM A193 | 000000000 | 00000 |
1 1/2ft. | 75,000 | Not Rated | ASTM A193 | 000000000 | 00000 |
2ft. | 75,000 | Not Rated | ASTM A193 | 000000000 | 00000 |
3ft. | 75,000 | Not Rated | ASTM A193 | 000000000 | 00000 |
4ft. | 75,000 | Not Rated | ASTM A193 | 000000000 | 00000 |
6ft. | 75,000 | Not Rated | ASTM A193 | 000000000 | 00000 |
8ft. | 75,000 | Not Rated | ASTM A193 | 000000000 | 00000 |
12ft. | 75,000 | Not Rated | ASTM A193 | 000000000 | 000000 |
1/2"-20 | |||||
6" | 75,000 | Not Rated | ASTM A193 | 000000000 | 00000 |
1ft. | 75,000 | Not Rated | ASTM A193 | 000000000 | 00000 |
6ft. | 75,000 | Not Rated | ASTM A193 | 000000000 | 000000 |
5/8"-11 | |||||
3" | 75,000 | Not Rated | ASTM A193 | 000000000 | 0000 |
3 1/2" | 75,000 | Not Rated | ASTM A193 | 000000000 | 0000 |
4" | 75,000 | Not Rated | ASTM A193 | 000000000 | 0000 |
5" | 75,000 | Not Rated | ASTM A193 | 000000000 | 0000 |
6" | 75,000 | Not Rated | ASTM A193 | 000000000 | 00000 |
8" | 75,000 | Not Rated | ASTM A193 | 000000000 | 00000 |
1ft. | 75,000 | Not Rated | ASTM A193 | 000000000 | 00000 |
2ft. | 75,000 | Not Rated | ASTM A193 | 000000000 | 00000 |
3ft. | 75,000 | Not Rated | ASTM A193 | 000000000 | 00000 |
4ft. | 75,000 | Not Rated | ASTM A193 | 000000000 | 00000 |
6ft. | 75,000 | Not Rated | ASTM A193 | 000000000 | 000000 |
3/4"-10 | |||||
4" | 75,000 | Not Rated | ASTM A193 | 000000000 | 0000 |
4 1/2" | 75,000 | Not Rated | ASTM A193 | 000000000 | 00000 |
5" | 75,000 | Not Rated | ASTM A193 | 000000000 | 00000 |
6" | 75,000 | Not Rated | ASTM A193 | 000000000 | 00000 |
8" | 75,000 | Not Rated | ASTM A193 | 000000000 | 00000 |
1ft. | 75,000 | Not Rated | ASTM A193 | 000000000 | 00000 |
2ft. | 75,000 | Not Rated | ASTM A193 | 000000000 | 00000 |
3ft. | 75,000 | Not Rated | ASTM A193 | 000000000 | 000000 |
4ft. | 75,000 | Not Rated | ASTM A193 | 000000000 | 00000 |
6ft. | 75,000 | Not Rated | ASTM A193 | 000000000 | 000000 |
7/8"-9 | |||||
6" | 75,000 | Not Rated | ASTM A193 | 000000000 | 00000 |
7" | 75,000 | Not Rated | ASTM A193 | 000000000 | 00000 |
3ft. | 75,000 | Not Rated | ASTM A193 | 000000000 | 000000 |
6ft. | 75,000 | Not Rated | ASTM A193 | 000000000 | 000000 |
1"-8 | |||||
4" | 75,000 | Not Rated | ASTM A193 | 000000000 | 00000 |
5" | 75,000 | Not Rated | ASTM A193 | 000000000 | 00000 |
6" | 75,000 | Not Rated | ASTM A193 | 000000000 | 00000 |
1ft. | 75,000 | Not Rated | ASTM A193 | 000000000 | 00000 |
2ft. | 75,000 | Not Rated | ASTM A193 | 000000000 | 00000 |
3ft. | 75,000 | Not Rated | ASTM A193 | 000000000 | 000000 |
6ft. | 75,000 | Not Rated | ASTM A193 | 000000000 | 000000 |
Hardened Super-Corrosion-Resistant 316
Stainless Steel Threaded Rods—Grade B8M
These hardened 316 stainless steel threaded rods are 40% stronger than standard Grade B8M threaded rods. They meet the pressure and temperature requirements of ASTM A193 and are often used to secure pressure tanks, valves, and flanges. They have excellent resistance to chemicals and salt water and may be mildly magnetic.
For technical drawings and 3-D models, click on a part number.
Lg. | Tensile Strength, psi | Hardness | Fabrication | Specifications Met | Each | |
316 Stainless Steel | ||||||
---|---|---|---|---|---|---|
5/16"-18 | ||||||
3ft. | 110,000 | Not Rated | Cold Worked | ASTM A193 | 000000000 | 000000 |
6ft. | 110,000 | Not Rated | Cold Worked | ASTM A193 | 000000000 | 00000 |
3/8"-16 | ||||||
1 1/2" | 110,000 | Not Rated | Cold Worked | ASTM A193 | 000000000 | 0000 |
2" | 110,000 | Not Rated | Cold Worked | ASTM A193 | 000000000 | 0000 |
2 1/2" | 110,000 | Not Rated | Cold Worked | ASTM A193 | 000000000 | 0000 |
3" | 110,000 | Not Rated | Cold Worked | ASTM A193 | 000000000 | 0000 |
3ft. | 110,000 | Not Rated | Cold Worked | ASTM A193 | 000000000 | 00000 |
6ft. | 110,000 | Not Rated | Cold Worked | ASTM A193 | 000000000 | 00000 |
1/2"-13 | ||||||
2 1/2" | 110,000 | Not Rated | Cold Worked | ASTM A193 | 000000000 | 0000 |
3" | 110,000 | Not Rated | Cold Worked | ASTM A193 | 000000000 | 0000 |
4" | 110,000 | Not Rated | Cold Worked | ASTM A193 | 000000000 | 0000 |
5" | 110,000 | Not Rated | Cold Worked | ASTM A193 | 000000000 | 0000 |
1ft. | 110,000 | Not Rated | Cold Worked | ASTM A193 | 000000000 | 00000 |
3ft. | 110,000 | Not Rated | Cold Worked | ASTM A193 | 000000000 | 00000 |
6ft. | 110,000 | Not Rated | Cold Worked | ASTM A193 | 000000000 | 00000 |
5/8"-11 | ||||||
3 1/2" | 110,000 | Not Rated | Cold Worked | ASTM A193 | 000000000 | 0000 |
4" | 110,000 | Not Rated | Cold Worked | ASTM A193 | 000000000 | 00000 |
5" | 110,000 | Not Rated | Cold Worked | ASTM A193 | 000000000 | 00000 |
6" | 110,000 | Not Rated | Cold Worked | ASTM A193 | 000000000 | 00000 |
1ft. | 110,000 | Not Rated | Cold Worked | ASTM A193 | 000000000 | 00000 |
3ft. | 110,000 | Not Rated | Cold Worked | ASTM A193 | 000000000 | 00000 |
6ft. | 110,000 | Not Rated | Cold Worked | ASTM A193 | 000000000 | 00000 |
3/4"-10 | ||||||
4" | 110,000 | Not Rated | Cold Worked | ASTM A193 | 000000000 | 00000 |
4 1/2" | 110,000 | Not Rated | Cold Worked | ASTM A193 | 000000000 | 00000 |
5" | 110,000 | Not Rated | Cold Worked | ASTM A193 | 000000000 | 00000 |
6" | 110,000 | Not Rated | Cold Worked | ASTM A193 | 000000000 | 00000 |
1ft. | 110,000 | Not Rated | Cold Worked | ASTM A193 | 000000000 | 00000 |
3ft. | 110,000 | Not Rated | Cold Worked | ASTM A193 | 000000000 | 00000 |
6ft. | 110,000 | Not Rated | Cold Worked | ASTM A193 | 000000000 | 000000 |
1"-8 | ||||||
1ft. | 100,000 | Not Rated | Cold Worked | ASTM A193 | 000000000 | 00000 |
3ft. | 100,000 | Not Rated | Cold Worked | ASTM A193 | 000000000 | 000000 |
6ft. | 100,000 | Not Rated | Cold Worked | ASTM A193 | 000000000 | 000000 |
Acme Lead Screws and Nuts
Found in hand-powered clamps, vises, grates, doors, and work tables, lead screws and nuts have broad, square threads that are well suited for quick assembly, high clamping forces, and lifting and lowering heavy objects. To ensure compatibility, please select components that have the same thread direction, thread size, and number of thread starts.
316 stainless steel components have excellent corrosion resistance.
Travel distance per turn, also known as screw lead, is the distance a nut or handle moves with one revolution of the lead screw.
For technical drawings and 3-D models, click on a part number.
Thread Size | Lg. | No. of Thread Starts | Speed Ratio | Travel Distance per Turn | Thread Fit | Fastener Strength Grade/Class | Hardness | Tensile Strength, psi | Specifications Met | Each | |
316 Stainless Steel | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
1/4"-16 | 12" | 1 | 1:1 | 0.063" | Class 2G | ASTM Grade B8M | Rockwell B97 | 75,000 | ASTM A193 | 000000000 | 000000 |
1/4"-16 | 3 ft. | 1 | 1:1 | 0.063" | Class 2G | ASTM Grade B8M | Rockwell B97 | 75,000 | ASTM A193 | 000000000 | 00000 |
1/4"-16 | 6 ft. | 1 | 1:1 | 0.063" | Class 2G | ASTM Grade B8M | Rockwell B97 | 75,000 | ASTM A193 | 000000000 | 00000 |
3/8"-8 | 12" | 1 | 1:1 | 0.125" | Class 2G | ASTM Grade B8M | Rockwell B97 | 75,000 | ASTM A193 | 000000000 | 00000 |
3/8"-8 | 3 ft. | 1 | 1:1 | 0.125" | Class 2G | ASTM Grade B8M | Rockwell B97 | 75,000 | ASTM A193 | 000000000 | 00000 |
3/8"-8 | 6 ft. | 1 | 1:1 | 0.125" | Class 2G | ASTM Grade B8M | Rockwell B97 | 75,000 | ASTM A193 | 000000000 | 000000 |
3/8"-12 | 12" | 1 | 1:1 | 0.083" | Class 2G | ASTM Grade B8M | Rockwell B97 | 75,000 | ASTM A193 | 000000000 | 00000 |
3/8"-12 | 3 ft. | 1 | 1:1 | 0.083" | Class 2G | ASTM Grade B8M | Rockwell B97 | 75,000 | ASTM A193 | 000000000 | 00000 |
3/8"-12 | 6 ft. | 1 | 1:1 | 0.083" | Class 2G | ASTM Grade B8M | Rockwell B97 | 75,000 | ASTM A193 | 000000000 | 00000 |
1/2"-10 | 12" | 1 | 1:1 | 0.1" | Class 2G | ASTM Grade B8M | Rockwell B97 | 75,000 | ASTM A193 | 000000000 | 00000 |
1/2"-10 | 3 ft. | 1 | 1:1 | 0.1" | Class 2G | ASTM Grade B8M | Rockwell B97 | 75,000 | ASTM A193 | 000000000 | 00000 |
1/2"-10 | 6 ft. | 1 | 1:1 | 0.1" | Class 2G | ASTM Grade B8M | Rockwell B97 | 75,000 | ASTM A193 | 000000000 | 000000 |
5/8"-8 | 12" | 1 | 1:1 | 0.125" | Class 2G | ASTM Grade B8M | Rockwell B97 | 75,000 | ASTM A193 | 000000000 | 00000 |
5/8"-8 | 3 ft. | 1 | 1:1 | 0.125" | Class 2G | ASTM Grade B8M | Rockwell B97 | 75,000 | ASTM A193 | 000000000 | 000000 |
5/8"-8 | 6 ft. | 1 | 1:1 | 0.125" | Class 2G | ASTM Grade B8M | Rockwell B97 | 75,000 | ASTM A193 | 000000000 | 000000 |
3/4"-5 | 12" | 1 | 1:1 | 0.2" | Class 2G | ASTM Grade B8M | Rockwell B97 | 75,000 | ASTM A193 | 000000000 | 00000 |
3/4"-5 | 3 ft. | 1 | 1:1 | 0.2" | Class 2G | ASTM Grade B8M | Rockwell B97 | 75,000 | ASTM A193 | 000000000 | 000000 |
3/4"-5 | 6 ft. | 1 | 1:1 | 0.2" | Class 2G | ASTM Grade B8M | Rockwell B97 | 75,000 | ASTM A193 | 000000000 | 000000 |
3/4"-6 | 12" | 1 | 1:1 | 0.167" | Class 2G | ASTM Grade B8M | Rockwell B97 | 75,000 | ASTM A193 | 000000000 | 00000 |
3/4"-6 | 3 ft. | 1 | 1:1 | 0.167" | Class 2G | ASTM Grade B8M | Rockwell B97 | 75,000 | ASTM A193 | 000000000 | 000000 |
3/4"-6 | 6 ft. | 1 | 1:1 | 0.167" | Class 2G | ASTM Grade B8M | Rockwell B97 | 75,000 | ASTM A193 | 000000000 | 000000 |
7/8"-6 | 12" | 1 | 1:1 | 0.167" | Class 2G | ASTM Grade B8M | Rockwell B97 | 75,000 | ASTM A193 | 000000000 | 00000 |
7/8"-6 | 3 ft. | 1 | 1:1 | 0.167" | Class 2G | ASTM Grade B8M | Rockwell B97 | 75,000 | ASTM A193 | 000000000 | 000000 |
7/8"-6 | 6 ft. | 1 | 1:1 | 0.167" | Class 2G | ASTM Grade B8M | Rockwell B97 | 75,000 | ASTM A193 | 000000000 | 000000 |
1"-4 | 12" | 1 | 1:1 | 0.25" | Class 2G | ASTM Grade B8M | Rockwell B97 | 75,000 | ASTM A193 | 000000000 | 00000 |
1"-4 | 3 ft. | 1 | 1:1 | 0.25" | Class 2G | ASTM Grade B8M | Rockwell B97 | 75,000 | ASTM A193 | 000000000 | 000000 |
1"-4 | 6 ft. | 1 | 1:1 | 0.25" | Class 2G | ASTM Grade B8M | Rockwell B97 | 75,000 | ASTM A193 | 000000000 | 000000 |
1"-5 | 12" | 1 | 1:1 | 0.2" | Class 2G | ASTM Grade B8M | Rockwell B97 | 75,000 | ASTM A193 | 000000000 | 00000 |
1"-5 | 3 ft. | 1 | 1:1 | 0.2" | Class 2G | ASTM Grade B8M | Rockwell B97 | 75,000 | ASTM A193 | 000000000 | 000000 |
1"-5 | 6 ft. | 1 | 1:1 | 0.2" | Class 2G | ASTM Grade B8M | Rockwell B97 | 75,000 | ASTM A193 | 000000000 | 000000 |
1"-6 | 12" | 1 | 1:1 | 0.167" | Class 2G | ASTM Grade B8M | Rockwell B97 | 75,000 | ASTM A193 | 000000000 | 00000 |
1"-6 | 3 ft. | 1 | 1:1 | 0.167" | Class 2G | ASTM Grade B8M | Rockwell B97 | 75,000 | ASTM A193 | 000000000 | 000000 |
1"-6 | 6 ft. | 1 | 1:1 | 0.167" | Class 2G | ASTM Grade B8M | Rockwell B97 | 75,000 | ASTM A193 | 000000000 | 000000 |
1"-10 | 12" | 1 | 1:1 | 0.1" | Class 2G | ASTM Grade B8M | Rockwell B97 | 75,000 | ASTM A193 | 000000000 | 000000 |
1"-10 | 3 ft. | 1 | 1:1 | 0.1" | Class 2G | ASTM Grade B8M | Rockwell B97 | 75,000 | ASTM A193 | 000000000 | 000000 |
1"-10 | 6 ft. | 1 | 1:1 | 0.1" | Class 2G | ASTM Grade B8M | Rockwell B97 | 75,000 | ASTM A193 | 000000000 | 000000 |
1 1/4"-5 | 12" | 1 | 1:1 | 0.2" | Class 2G | ASTM Grade B8M | Rockwell B97 | 75,000 | ASTM A193 | 000000000 | 000000 |
1 1/4"-5 | 3 ft. | 1 | 1:1 | 0.2" | Class 2G | ASTM Grade B8M | Rockwell B97 | 75,000 | ASTM A193 | 000000000 | 000000 |
1 1/4"-5 | 6 ft. | 1 | 1:1 | 0.2" | Class 2G | ASTM Grade B8M | Rockwell B97 | 75,000 | ASTM A193 | 000000000 | 000000 |
1 1/2"-4 | 12" | 1 | 1:1 | 0.25" | Class 2G | ASTM Grade B8M | Rockwell B97 | 75,000 | ASTM A193 | 000000000 | 000000 |
1 1/2"-4 | 3 ft. | 1 | 1:1 | 0.25" | Class 2G | ASTM Grade B8M | Rockwell B97 | 75,000 | ASTM A193 | 000000000 | 000000 |
1 1/2"-4 | 6 ft. | 1 | 1:1 | 0.25" | Class 2G | ASTM Grade B8M | Rockwell B97 | 75,000 | ASTM A193 | 000000000 | 000000 |