5/16-20 x 1 Phillips Flat Self Tapping Screw Type A Fully Threaded Zinc 08NCUP188 while the indented hex washer

while the indented hex washer head provides a secure grip for easy installation and removal

The 6-32 x 1/4 Slotted Binding Undercut Machine Screw is a fully threaded screw made of 18-8 stainless steel

Dacrotized for corrosion resistance

Its 4-inch length and 1/2-13 thread pitch make it suitable for a wide range of projects

The 7/16-14 Coarse Thread Thick Hex Nut Grade 9 DFAR EcoGuard Gray/Silver 1

5/16-20 x 1 Phillips Flat Self Tapping Screw Type A Fully Threaded Zinc 08NCUP188 while the indented hex washerThe 5 16 20 x 1 Phillips Flat Self Tapping Screw Type A Fully Threaded Zinc is a versatile fastener designed for a wide range of applications. Made from durable zinc plated steel, it offers excellent corrosion resistance. The Type A flat head provides a flush finish, while the Phillips drive allows for easy installation with a standard screwdriver. The fully threaded design ensures a secure hold in various materials, including metal, wood, and