Small Parts Steel Machine Screw, Zinc Plated Finish, Pan Head, Phillips Drive, Meets ASME B18.13, External-Tooth Lock Washer, 1/2" Length, Fully Threaded, #8-32 UNC Threads (Pack of 100)
Steel is often used in applications where strength is the primary consideration
Zinc plating resists corrosion resistance and has a reflective appearance
Phillips drive has an x-shaped slot that accepts a Phillips driver and is designed to prevent over-tightening
Pan head has a flat top and short vertical sides with a rounded top edge
Meets ASME B18.13 specifications