5/16-18 x 3/4 Serrated Hex Flanged Washer Full Thread Screw 18-8 Stainless Steel NWHP3 This 12-11 x 2 1/2"

This 12-11 x 2 1/2" zinc-plated hex washer self-tapping screw features a full thread and an un-slotted indented hex washer head

The fully threaded shaft provides a secure hold in a variety of materials

distributing the load evenly and preventing the bolt from sinking into the material

These 6 x 3/4-inch bugle square drive coarse thread sharp point deck screws are designed for exterior applications

5/16-18 x 3/4 Serrated Hex Flanged Washer Full Thread Screw 18-8 Stainless Steel NWHP3 This 12-11 x 2 1/2"The 5 16 18 x 3 4 Serrated Hex Flanged Washer Full Thread Screw is a versatile and durable fastener made from 18 8 stainless steel. It features a hex head for easy driving, a serrated flange washer for added grip, and a full thread for maximum holding power. This screw is ideal for a wide range of applications, including metalworking, construction, and automotive repair. Its corrosion resistant properties make it suitable for use in harsh environments.