1/4-20 x 3/8 Serrated Hex Flanged Washer Full Thread Screw 18-8 Stainless Steel 5/16-24 These 8 x 1 1/2

These 8 x 1 1/2 square flat nibs deck screws are designed for superior holding power in outdoor applications

They meet ANSI B18

and other objects

They feature a unique internal tooth design that bites into the surface of the mating material

making this screw an ideal choice for both home and industrial use

1/4-20 x 3/8 Serrated Hex Flanged Washer Full Thread Screw 18-8 Stainless Steel 5/16-24 These 8 x 1 1/2This 1 4 20 x 3 8 Serrated Hex Flanged Washer Full Thread Screw is made of 18 8 stainless steel, making it highly resistant to corrosion and rust. It has a serrated hex flange head that provides a secure grip when tightening, and a full thread that allows for maximum holding power. This screw is ideal for use in a variety of applications, including marine, automotive, and industrial.