9-9 x 2 1/2 Square Flat Nibs Deck Screw Type17 2/3 Thread Red Ceramic 1,200HR Salt Spray WI188 The screw is 2-1/2" long

The screw is 2-1/2" long and has a diameter of 5/16"

This 7/8-9 x 2 1/2 Hex Rod Coupling Nut is made of durable zinc and features a 1 1/4 inch across flats design

312 and the thread diameter is

They are also great for outdoor applications where they will be exposed to the elements

Its non-ribbed design provides a smooth and flush surface

9-9 x 2 1/2 Square Flat Nibs Deck Screw Type17 2/3 Thread Red Ceramic 1,200HR Salt Spray WI188 The screw is 2-1/2" longThese 9 9 x 2 1 2 Square Flat Nibs Deck Screw Type 17 2 3 Thread Red Ceramic 1,200HR Salt Spray are designed for superior performance in outdoor applications. They feature a square flat nibs design that provides excellent grip and prevents slipping, even in wet or icy conditions. The 17 2 3 thread pattern ensures a strong and secure hold, while the red ceramic coating provides exceptional corrosion resistance, making them ideal for use in coastal