6-20 x 1/2 Indent Hex Washer Slot Self Tap Screw AB Serrated Full Thd 18-8 Stainless St 1 3/8 while the fully threaded design

while the fully threaded design allows for secure engagement along the entire length of the screw

It is also commonly used in automotive and aerospace applications

and ease of installation are important

and it has an unslotted indent hex washer design

while the 3 1/2-inch length provides ample thread engagement for secure fastening

6-20 x 1/2 Indent Hex Washer Slot Self Tap Screw AB Serrated Full Thd 18-8 Stainless St 1 3/8 while the fully threaded designThese 6 20 x 1 2" Indent Hex Washer Slot Self Tap Screws are made of 18 8 stainless steel and have a serrated full thread. They are designed for use in metal and have a hex washer head with a slot drive. The screws are self tapping, which means they create their own threads as they are driven into the material. They are ideal for use in a variety of applications, including automotive, marine, and construction.