5/16-18 x 3 1/2 Hex Cap Screw Grade 9 DFAR EcoGuard USA 5/8-18 while the Grade 5 rating

while the Grade 5 rating ensures strength and reliability

With its precise threads and consistent dimensions

With a length of 5 inches and a diameter of 1 1/2"-6

It is made from steel and has a yellow zinc coating for corrosion resistance

9/16-12 x 4 Hex Cap Screw Grade 8 Yellow Zinc is a high-strength fastener designed for demanding applications

5/16-18 x 3 1/2 Hex Cap Screw Grade 9 DFAR EcoGuard USA 5/8-18 while the Grade 5 ratingThe 5 16 18 x 3 1 2 Hex Cap Screw Grade 9 DFAR EcoGuard USA is a high strength fastener designed for use in demanding applications. It is manufactured from alloy steel and heat treated to a Rockwell hardness of C32 38, providing exceptional strength and durability. The screw features a hex head for easy installation and removal, and is fully threaded for maximum holding power. It is also DFAR compliant, meeting the requirements of the Defense Federal