1/4-20 x 1 1/2 Phil Wafer Head #3 Point Self Drill Machine Screw Thd Full Thrd Black Oxide Oil WEY They are made of zinc-plated

They are made of zinc-plated steel and have a split design that creates a spring action when compressed

The 5/16-18 x 3/8 Phillips Pan Machine Screw Fully Threaded Black Zinc is a versatile and durable fastener designed for a wide range of applications

This 1/2-13 x 1 Hex Machine Bolt is made of steel and has a hot-dip galvanized finish for corrosion resistance

The high pilot height makes it easy to align the nut with the weld joint

this washer ensures a snug fit and prevents loosening or slipping

1/4-20 x 1 1/2 Phil Wafer Head #3 Point Self Drill Machine Screw Thd Full Thrd Black Oxide Oil WEY They are made of zinc-platedThe 1 4 20 x 1 1 2 Phil Wafer Head #3 Point Self Drill Machine Screw Thd Full Thrd Black Oxide Oil is a versatile and durable screw designed for a wide range of applications. Made from high quality steel, it features a black oxide oil finish for corrosion resistance and a #3 point for easy drilling into various materials. The wafer head provides a low profile and a clean, finished look, while the full thread ensures a secure hold. The 1 4 20 thread