5/16-18 x 1-1/2" Socket Head Cap Screw Stainless Steel 400 pack thread-cutting 5/16 x 3" Hex Lag

5/16 x 3" Hex Lag Bolt Stainless Steel 100 pack

Part #251031L0300SS-100

and are usually used to connect heavy lumber or other heavy materials that are bearing an intense load

Part #301037CSS-1000

3/8-16 x 4" Hex Bolt Stainless Steel 25 pack

5/16-18 x 1-1/2" Socket Head Cap Screw Stainless Steel 400 pack thread-cutting 5/16 x 3" Hex Lag5 16 18 x 1 1 2" Socket Head Cap Screw 18 8 Stainless Steel 400 pack High strength tension fasteners, socket cap screws are commonly used for tool and die fixture applications as well as clamping assemblies. 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