Hex Cap Screws feature a washer face under the head,which creates a better seal when applying load. The most common setup for these bolts would contain a Bolt, 2 Flat Washers, Hex Nut or Hex Lock Nut, and/or Split Lock Washer. Grade8 Hex Cap Screws have6 radial lines on the head, and can withstand a minumum of 150,000 PSI tensile strength.
Screws & Bolts,Hex Head Cap Screws
50 Pieces 5/16-18x2in Hex Head Cap Screws Grade 8 Zinc Yellow, 50PK
Specifications of 50 Pieces 5/16-18x2in Hex Head Cap Screws Grade 8 Zinc Yellow, 50PK | |
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Instock | instock |