6-20 x 1 Unslotted Indented Hexwasher Self Drill Screw Full Thread Zinc & Bake WEC The 1/4-20 internal thread allows

The 1/4-20 internal thread allows for easy attachment of standard bolts or screws

The bolt has a fully threaded shank that allows it to be screwed into the metal

5 mm and a pitch of 0

It is made of steel and has a yellow zinc finish for corrosion resistance

6-20 x 1 Unslotted Indented Hexwasher Self Drill Screw Full Thread Zinc & Bake WEC The 1/4-20 internal thread allowsThese 6 20 x 1" unslotted indented hex washer self drill screws are designed for fast and secure fastening in metal applications. Made from durable steel, they feature a zinc and baked finish for corrosion resistance. The self drilling tip eliminates the need for pre drilling, saving time and effort. The indented hex washer head provides a secure grip for driving and prevents the screw from slipping. With a full thread design, these screws offer