Quick view 6-32 X 1/4 Slot Hex 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: $5.25 Add to Cart