1/4-14 x 1 1/4 Unslot Hexwasher w/Bonded NEO EPDM Washer Self Drill Screw Full Thread Zinc Bake MCB this washer has a split

this washer has a split design that creates a locking action when compressed

this screw ensures a secure hold in metal

and are fully threaded for maximum holding power

this machine screw ensures a secure and reliable connection in both indoor and outdoor environments

This 1/2-13 x 2 Hex Cap Screw is made of Grade 2 steel and has a black oxide and oil finish

1/4-14 x 1 1/4 Unslot Hexwasher w/Bonded NEO EPDM Washer Self Drill Screw Full Thread Zinc Bake MCB this washer has a splitThis 1 4 14 x 1 1 4 inch unslot hex washer screw features a bonded neoprene EPDM washer for a watertight seal. The self drilling point eliminates the need for pre drilling, making installation quick and easy. The full thread design provides maximum holding power, while the zinc bake finish offers corrosion resistance. Ideal for use in metal roofing, siding, and other outdoor applications.