1/4-20 x 1/2 Weld Screw with Nibs Under The Head Fully Threaded Plain 3PF this hex tap bolt delivers

this hex tap bolt delivers reliable performance and longevity

The Bond NEO EPDM washer provides a watertight seal and helps to prevent corrosion

The 5/16 x 5 Hex Lag Screw Zinc Gimlet Point is a versatile and durable fastener designed for a wide range of applications

They are strong

This 5/16-20 x 3/4 inch Unslotted Hex Washer Self Tapping Screw is made of 18-8 Stainless Steel and has a full thread

1/4-20 x 1/2 Weld Screw with Nibs Under The Head Fully Threaded Plain 3PF this hex tap bolt deliversThe 1 4 20 x 1 2 Weld Screw with Nibs Under The Head Fully Threaded Plain is a type of screw that is designed for use in welding applications. It has a 1 4 20 thread size, which means that it has 20 threads per inch. The screw is 1 2 inch long and has a fully threaded shank. The head of the screw has nibs under it, which help to prevent the screw from turning when it is being welded. The screw is made of plain steel and has a zinc plated finish.