Quick view 8-32 X 3/8 Slot Hex Washer Head Zinc Plated Green (Box of 25) Box of 25 The green color identifies these as grounding screws. They have Type F threads that cut threads in metal. The slotted, one-piece hex washer head provides a large flat bearing surface for making solid electrical connections. Made... MSRP: Was: Now: $5.27 Add to Cart