5/16-18 x 1-1/2" Hex Bolt Stainless Steel 600 pack slotted-hex-washer-head Its oversized outside diameter also

Its oversized outside diameter also provides more bearing surface for the load of the fastener distributing the load further on soft or thin materials

Also commonly known as lag screws

Part #201037C0350SS-200

#14 x 2-1/2" Hex Washer Head Self-Drilling Screws 410 Stainless Steel 100 pack

#10 x 2" Slotted Hex Washer Head Sheet Metal Screws 18-8 Stainless Steel 2500 pack

5/16-18 x 1-1/2" Hex Bolt Stainless Steel 600 pack slotted-hex-washer-head Its oversized outside diameter also5 16 18 x 1 1 2" Hex Bolt Stainless Steel 600 pack Hex bolts have hexagonal heads and machine threads for use with a nut or in a tapped hole. They can be fully threaded or partially threaded. Ideal for use in: Solar Panel Installation Glazing, Curtain Wall and Window Wall Marine Structures Automotive Applications Robotics and Automation Water Treatment Plants Construction Wind Energy Manufacturing Any Outdoor Application Part #201031C0150SS 600