8-8 x 2 Square Drive Flat Head Nibs Deck Screw Type 17 2/3 Thread 18-8 Stainless Steel NWSB This 5/16" high collar split

This 5/16" high collar split lock washer is designed to prevent nuts and bolts from loosening due to vibration or movement

The hex shape of the nut allows it to be easily tightened or loosened with a wrench

Ensure secure fastening with our durable 10-24 K lock nuts

The 8-32 Cold Forged Wing Nut Nickel is a versatile and durable fastener designed for a wide range of applications

Its sharp gimlet point effortlessly pierces wood

8-8 x 2 Square Drive Flat Head Nibs Deck Screw Type 17 2/3 Thread 18-8 Stainless Steel NWSB This 5/16" high collar splitThese 8 8 x 2 Square Drive Flat Head Nibs Deck Screws are ideal for outdoor projects. Made of 18 8 stainless steel, they are corrosion resistant and durable. The square drive head provides a secure grip, while the flat head nibs countersink flush into the wood for a clean finish. The 17 2 3 thread pitch ensures a strong hold in a variety of materials. Perfect for decks, fences, and other outdoor structures.