9 x 2 1/2 Six-Lobe (Torx) Flat Nibs Deck Screw Type 17 2/3 Thread Zinc Bake 1,000HR Salt Spray M18-2.5 this washer creates a spring-like

this washer creates a spring-like action that securely locks the nut or bolt in place

It is made from durable steel and has a black zinc finish that provides excellent corrosion resistance

The 1/4-20 x 1 Carriage Bolt Grade 8 Fully Threaded Yellow Zinc is a high-strength fastener designed for heavy-duty applications

These 7/8-9 x 4 1/4 Heavy Hex Structural Bolts are designed for heavy-duty construction projects

The external teeth bite into the surface of the material being fastened

9 x 2 1/2 Six-Lobe (Torx) Flat Nibs Deck Screw Type 17 2/3 Thread Zinc Bake 1,000HR Salt Spray M18-2.5 this washer creates a spring-likeThese 9 x 2 1 2 Six Lobe (Torx) Flat Nibs Deck Screws are designed for superior holding power and durability in outdoor applications. Made from high quality steel, they feature a six lobe drive for easy installation and a flat nibs design that countersinks cleanly into wood. The Type 17 2 3 thread provides excellent grip, while the zinc bake finish offers 1,000 hours of salt spray protection, making them ideal for use in coastal areas or other harsh