3/8"-16 X 1-1/2" Machine Screws | Indented Hex Head | Slotted Drive | Steel Zinc Plated (400/Pkg.) Steel Black Oxide professional appearance and helps resist

professional appearance and helps resist corrosion in mild environments

This high-quality fastener combines durable steel

these screws sit flush and neat

The 5/16-18 UNC thread provides solid engagement across practice materials

and other precision builds where a low-profile drive and secure seating are essential

3/8"-16 X 1-1/2" Machine Screws | Indented Hex Head | Slotted Drive | Steel Zinc Plated (400/Pkg.) Steel Black Oxide professional appearance and helps resistEngineered for secure fastening in metal to metal assemblies, the Machine Screws Slotted Indented Hex Zinc Plated 3 8 16 x 1 1 2 are designed for durable, high precision performance in a wide range of applications. The combination of a slotted drive and indented hex head provides versatile compatibility with common hand and power tools, while the zinc plated finish delivers enhanced corrosion resistance for longer service life. Key specifications