6-20 x 5/8 Slotted Indented Hex Washer Self Drilling Screw Full Thread Zinc & Bake FNH 5/16-18 x 1 1/2 Hex

5/16-18 x 1 1/2 Hex Machine Bolt Galvanized Hot Dip is a heavy-duty fastener designed for use in outdoor or corrosive environments

extending the screw's lifespan even in harsh outdoor environments

The screw is designed to be used with a 3/8-inch nut

Its compact size and strong grip make it an ideal choice for securing small components and assemblies

Enhance your outdoor projects with these durable 8 x 2 Bugle Square Drive Coarse Thread Type 17 Point Deck Screws

6-20 x 5/8 Slotted Indented Hex Washer Self Drilling Screw Full Thread Zinc & Bake FNH 5/16-18 x 1 1/2 HexThese 6 20 x 5 8" Slotted Indented Hex Washer Self Drilling Screws are designed for use in metal applications. The self drilling point eliminates the need for pre drilling, saving time and effort. The indented hex washer head provides a secure hold and prevents the screw from slipping. The zinc and bake coating provides corrosion resistance and durability. These screws are ideal for a variety of applications, including attaching metal roofing, siding,