6-20 x 1/2 Phil Pan Full Thread Self Drill Screw Black Oxide 1/4-20-.130 The bonded neoprene EPDM washer

The bonded neoprene EPDM washer provides a watertight seal and helps to prevent corrosion

while the 100º angle allows for easy installation in tight spaces

8-18 x 1/2" Unslotted Hex Washer Head with Bond NEO EPDM 18-8 Washer Self Drill Screw Full Thread 410 Stainless is a high-performance fastener designed for demanding applications

The nut is made of zinc-plated steel and has a serrated flange that digs into the metal sheet when it is tightened

The 3/8-12 x 3/4 Unslotted Indent Hex Washer Self Drill Screw Full Thread 18-8 Stainless Steel is a versatile and durable fastener designed for a wide range of applications

6-20 x 1/2 Phil Pan Full Thread Self Drill Screw Black Oxide 1/4-20-.130 The bonded neoprene EPDM washerThe 6 20 x 1 2 Phil Pan Full Thread Self Drill Screw Black Oxide is a versatile and durable screw designed for a wide range of applications. Made from high quality steel and coated with a black oxide finish for corrosion resistance, this screw features a sharp point and aggressive threads that allow it to easily penetrate and hold in a variety of materials, including wood, metal, and plastic. The full thread design provides maximum holding power,