Machine Bolts
- All BROOKS bolts meet the requirements of ANSI C135.1.
- All square head machine bolts are furnished standard with one Square Nut.
- Other lengths are available on request.
A. Length
B. Thread Length
C. Cut Thread
Other machine bolt sizes are also available.
| Catalog Number |
Length Inches |
Thread Length Inches |
Approx. Wt. lb. Each |
3/4" Diameter - 18,350 lb. Minimum Tensile Strength |
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| M6080-4S | 8 | 4 | 1.22 |
| M6100-4S | 10 | 4 | 1.47 |
| M6120-6S | 12 | 6 | 1.69 |
| M6140-6S | 14 | 6 | 1.94 |
| M6160-6S | 16 | 6 | 2.19 |
| M6180-6S | 18 | 6 | 2.44 |
| M6200-6S | 20 | 6 | 2.69 |
| M6220-6S | 22 | 6 | 2.94 |
| M6240-6S | 24 | 6 | 3.19 |
7/8" Diameter - 25,400 lb. Minimum Tensile Strength |
|||
| M7030-2S | 3 | 2 | .98 |
| M7080-4S | 8 | 4 | 1.77 |
| M7100-4S | 10 | 4 | 2.06 |
| M7120-6S | 12 | 6 | 2.39 |
| M7140-6S | 14 | 6 | 2.72 |
| M7160-6S | 16 | 6 | 3.05 |
| M7180-6S | 18 | 6 | 3.38 |
| M7200-6S | 20 | 6 | 3.71 |
| M7220-6S | 22 | 6 | 4.04 |
| M7240-6S | 24 | 6 | 4.37 |
| M7260-6S | 26 | 6 | 4.70 |
1" Diameter - 33,500 lb. Minimum Tensile Strength |
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| M8140-6S | 14 | 6 | 3.58 |
| M8160-6S | 16 | 6 | 4.03 |
| M8180-6S | 18 | 6 | 4.48 |
| M8200-6S | 20 | 6 | 4.92 |
| M8220-6S | 22 | 6 | 5.38 |
| M8240-6S | 24 | 6 | 5.83 |
| M8260-6S | 26 | 6 | 6.28 |
| M8280-6S | 28 | 6 | 6.73 |
Other lengths available on request.
