5/16-18 x 1 Unslotted Hexwasher Self Drilling Screw Full Thread Machine Screw Zinc & Bake BF188 The flat undercut head allows

The flat undercut head allows for a flush fit with the surface of the material being fastened

Enhance your projects with our durable 1 1/8-12 x 3 1/4 Hex Cap Screw Grade 8 Yellow Zinc

while the 24 threads per inch ensure a secure hold

fully threaded carriage bolts are made of steel and have a yellow zinc finish for corrosion resistance

while the indented hex washer head allows for easy driving and prevents the screw from slipping

5/16-18 x 1 Unslotted Hexwasher Self Drilling Screw Full Thread Machine Screw Zinc & Bake BF188 The flat undercut head allowsThese 5 16 18 x 1 Unslotted Hex Washer Self Drilling Screws are full thread machine screws with a zinc and bake finish. They are designed for use in metal applications and feature a hex washer head that provides a large bearing surface for increased torque. The self drilling point eliminates the need for pre drilling, making installation quick and easy. These screws are ideal for use in a variety of applications, including metal framing, roofing, and