8-18 x 3 1/2 6 Lobe Modified Truss head Self Drilling Screw Full Thread Zinc NJP These 1/4-14 x 7/8 Unslotted

These 1/4-14 x 7/8 Unslotted Indented Hex Washer Head Self-Drilling #1 Point Full Threaded Zinc Screws provide exceptional corrosion resistance with their 1000-hour salt spray rating

this washer offers excellent corrosion resistance and strength

These 12-24 x 1/4 Phillips pan machine screws are fully threaded and made of zinc-plated steel

isolate vibrations

The nut has a knurled surface

8-18 x 3 1/2 6 Lobe Modified Truss head Self Drilling Screw Full Thread Zinc NJP These 1/4-14 x 7/8 UnslottedThese 8 18 x 3 1 2" 6 Lobe Modified Truss head Self Drilling Screw Full Thread Zinc are designed for use in metal applications. The 6 lobe drive provides increased torque and reduces cam out, while the self drilling point eliminates the need for pre drilling. The full thread design provides maximum holding power, and the zinc plating offers corrosion resistance. These screws are ideal for a variety of applications, including HVAC, electrical, and