12-11 x 1/2 Slot Hex Washer Self Piercing 5/16 Across Flats Full Thread Zinc Needle Point 2 3/4-12 this screw can be used

this screw can be used to fasten materials of varying thicknesses

This 1/2" internal tooth lock washer is made of zinc-plated steel for superior corrosion resistance and durability

The 10-32 x 1 1/16 Slotted Pan Machine Screw Fully Threaded Nylon is a versatile and durable fastener designed for a wide range of applications

The dacrotized coating provides corrosion resistance for long-lasting performance

The screw has a hexagonal head for easy driving and a 1 1/2-inch length

12-11 x 1/2 Slot Hex Washer Self Piercing 5/16 Across Flats Full Thread Zinc Needle Point 2 3/4-12 this screw can be usedThese self piercing hex washer head screws are designed to create their own threads in thin metal, eliminating the need for pre tapping. They feature a sharp needle point that easily penetrates the metal, and a full thread that provides a secure hold. The hex washer head allows for easy installation and removal with a standard wrench. These screws are zinc plated for corrosion resistance and have a 5 16" across flats measurement. They are available in