12-11 x 1 Slot Hex Washer Self Piercing 5/16 Across Flats Full Thread Zinc Needle Point KWTFMS These 10-24 x 1/2 Phillips

These 10-24 x 1/2 Phillips Oval Head Machine Screws are fully threaded and made of zinc-plated steel

Their modified truss head design offers a low profile and increased driving torque

The 5/8" diameter and 4" length ensure a secure hold in various materials

Its corrosion-resistant properties make it suitable for harsh environments

The six-lobe drive system provides superior gripping power

12-11 x 1 Slot Hex Washer Self Piercing 5/16 Across Flats Full Thread Zinc Needle Point KWTFMS These 10-24 x 1/2 PhillipsThese 12 11 x 1 Slot Hex Washer Self Piercing 5 16 Across Flats Full Thread Zinc Needle Point screws are designed for use in a variety of applications. They are made of durable steel and have a zinc coating for added corrosion resistance. The hex washer head provides a secure grip for driving, and the self piercing needle point allows for easy installation without the need for pre drilling. These screws are ideal for use in metal, plastic, and wood.