8-18 x 1 Phil Hexwasher Full Thread Self Drill Scr Zinc Nickel Bake 1000hours Salt Spray WC The 4-40 x 5/16 Slotted

The 4-40 x 5/16 Slotted Binding Undercut Machine Screw is a fully threaded screw made of 18-8 stainless steel

The 7/16-14 x 3 Carriage Bolt Grade 5 Fully Threaded Zinc is a high-strength fastener designed for use in a variety of applications

this insert nut is perfect for automotive

and the zinc and bake finish offers excellent corrosion resistance

while the full thread design ensures maximum holding power

8-18 x 1 Phil Hexwasher Full Thread Self Drill Scr Zinc Nickel Bake 1000hours Salt Spray WC The 4-40 x 5/16 SlottedThese 8 18 x 1" hex washer full thread self drilling screws are made of zinc nickel plated steel and have a 1000 hour salt spray rating. They are designed for use in metal applications and feature a hex washer head for easy driving. The self drilling point eliminates the need for pre drilling, saving time and effort. These screws are ideal for a variety of applications, including HVAC, electrical, and plumbing.