15 Pieces 1/2-13x1-3/4in Alloy 12 Point Flange Screws Black Oxide, 15PK

.

Grade 5 Hex Cap Screws have 3 radial lines on the head, and can withstand a minimum of 120,000 PSI tensile strength.

2 Pieces 9/16-18x4-1/2in Hex Cap Screws Grade 5 Bolts Zinc Clear, 2PK 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.. Grade 5 Hex Cap Screws have 3 radial lines on the head, and can withstand a minimum of 120,000 PSI tensile strength.

High Collar Split Lock Washers are taller than than standard split lock washers and are non-continuous rings that tilt each end slightly outside in opposite directions and are designed to prevent a fastener from loosening due to vibration or torque..

.50 Pieces 1/2-13x2-3/4in Grade 8 Hex Flange Frame Bolts Phos & Oil, 50PK Grade 8 Non serrated hex flange bolts have a smooth, non-rotating washer attached that does not bite into the surface it's being mounted to.

50 Pieces 1/2-20x1in Hex Cap Screws Grade 5 Bolts Zinc Clear, 50PK 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.

9 flange provide a high strength, high tensile fastening solution.50 Pieces M12-1.

.15 Pieces 1/2-13x1-3/4in Alloy 12 Point Flange Screws Black Oxide, 15PK You can see this bolt in automotive, mining, aircraft, and manufacturing.

.9 flange provide a high strength, high tensile fastening solution.

Instead of the hexagonal head, the 12 point flange bolt is tailor-fitted to accommodate socket head cap screw.