5/16-18 x 1 Unslotted Hexwasher Self Drilling Screw Full Thread Machine Screw Zinc & Bake BF188 They have a full thread

They have a full thread and are self-drilling

these bolts are manufactured to the highest quality standards for reliability and strength

including binding and fastening

8 x 14 DIN 7985 A Metric Phillips Pan Machine Screw Full Thread Zinc is a small

5/16-18 x 4 Square Head Machine Bolt Plain:

5/16-18 x 1 Unslotted Hexwasher Self Drilling Screw Full Thread Machine Screw Zinc & Bake BF188 They have a full threadThese 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