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Hex Cap Screws (also called hex head cap screws, hex bolt, or hex head bolt) Manufactured to ASME B18.2.1 and SAE J429 specifications
Grade 5 Steel
Coarse Thread / Partially Threaded 1.5 inches of Thread
Made from medium carbon steel. You will notice that it’s hexagon head surface is smooth with no markings
Tensile Strength: 120,000 psi 1/4 thru 1 inch diams, all lengths) - 105,000 psi. (1-1/8 thru 1.5 inch diams, all lengths)
Industrial & Scientific Fasteners Bolts
5/8 inch x 3-1/4 inch Hex Cap Screw Grade 5 Zinc Yellow Plated Steel 25 pcs W155
Sale price
$19.95
Regular price $72.74
Shipping calculated at checkout.
Hex Cap Screws (also called hex head cap screws, hex bolt, or hex head bolt) Manufactured to ASME B18.2.1 and SAE J429 specifications
Grade 5 Steel
Coarse Thread / Partially Threaded 1.5 inches of Thread
Made from medium carbon steel. You will notice that it’s hexagon head surface is smooth with no markings
Tensile Strength: 120,000 psi 1/4 thru 1 inch diams, all lengths) - 105,000 psi. (1-1/8 thru 1.5 inch diams, all lengths)
When selecting a nut to be used for a graded hex cap screw, keep in mind that the nut should have the same grade as the bolt/screw. For instance, a Grade 5 Hex Cap Screw should only utilize a Grade 5 hex nut
Industrial & Scientific Fasteners Bolts