Hex Machine Bolts (Heavy) A193-B7
Grade A193-B7 heavy hex machine bolts are engineered and manufactured to withstand the rigors of high-temperature and high-pressure installations. These heat-treated chromium/molybdenum steel fasteners are highly desired for their hardness and tensile strength.
These are heavy hex machine bolts (the head is bigger) and made to ASTM-A193. The standard thread length is a minimum of twice the diameter plus 1/4" of an inch (or 1/2" if over 6" long). These parts are commonly available only in plain steel.
Need B7 bolts for construction or repair of pressure vessels, valves, or flanges? Hardware Everywhere is here to help. Contact us online or call 1-800-432-8979 for all your metal, wood, plastic, and other fastening needs.
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| Part No. | Part Description | Carton Qty. | Price | |
|---|---|---|---|---|
| 062C275HMB7P | 5/8-11 x 2-3/4 b7 bolts / b7 / plain | 125 |
Sale price$211.29
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| 062C250HMB7P | 5/8-11 x 2-1/2 b7 bolts / b7 / plain | 125 |
Sale price$185.72
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| 062C200HMB7P | 5/8-11 x 2 b7 bolts / b7 / plain | 175 |
Sale price$204.93
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| 050C350HMB7P | 1/2-13 x 3-1/2 b7 bolts / b7 / plain | 150 |
Sale price$154.01
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| 050C300HMB7P | 1/2-13 x 3 b7 bolts / b7 / plain | 200 |
Sale price$193.87
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| 050C250HMB7P | 1/2-13 x 2-1/2 b7 bolts / b7 / plain | 225 |
Sale price$199.02
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| 050C200HMB7P | 1/2-13 x 2 b7 bolts / b7 / plain | 250 |
Sale price$266.44
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| 100C550HMB7P | 1-8 x 5-1/2 b7 bolts / b7 / plain | 25 |
Sale price$243.17
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| 100C250HMB7P | 1-8 x 2-1/2 b7 bolts / b7 / plain | 45 |
Sale price$201.18
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