9-9 x 2 1/2 Square Flat Nibs Deck Screw Type17 2/3 Thread Tan Ceramic 1,200HR Salt Spray NST188 preventing the nut from loosening

preventing the nut from loosening due to vibration or other factors

#8 Machine Screw Washer Black Oxide is a small

while the 3-inch length provides ample grip for most applications

It is 1 inch long and has a hexagonal head for easy tightening with a wrench

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

9-9 x 2 1/2 Square Flat Nibs Deck Screw Type17 2/3 Thread Tan Ceramic 1,200HR Salt Spray NST188 preventing the nut from looseningThese 9 9 x 2 1 2 Square Flat Nibs Deck Screw Type17 2 3 Thread Tan Ceramic 1,200HR Salt Spray are designed for exterior wood applications, such as decks, fences, and siding. They feature a square flat nibs head that provides a clean, finished look, and a Type 17 point that reduces splitting and ensures easy driving. The 2 3 thread design provides a secure hold, and the tan ceramic coating offers excellent corrosion resistance. These screws are tested