6-20 x 1 Slotted Indented Hex Washer Self Drilling Screw Full Thread Zinc & Bake 7/16-20 NE The hex washer head provides

The hex washer head provides a large bearing surface

They are also corrosion-resistant

and other precision applications

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The 6-lobe pan head provides a secure grip and prevents overtightening

6-20 x 1 Slotted Indented Hex Washer Self Drilling Screw Full Thread Zinc & Bake 7/16-20 NE The hex washer head provides6 20 x 1 Slotted Indented Hex Washer Self Drilling Screw Full Thread Zinc & Bake are designed for use in metal applications. They have a sharp point that drills its own hole, eliminating the need for pre drilling. The hex washer head provides a large bearing surface for increased strength and prevents the screw from over tightening. The zinc and bake coating provides corrosion resistance. These screws are ideal for use in a variety of applications,