Bulk M4 Flat (Countersunk) Socket Cap Screws – 12.9 Alloy Steel, Black Oxide Length:2500 Qty - M4-0.70 x 12mm black box (Goeldo or Goldo)

black box (Goeldo or Goldo) or tremsetter type unit

Matching Hex Nuts: Pair these bolts with our USA-made hex nuts for 7/8"-9 hardware

Important Notes

Pair these UNF bolts with USA-made 1/2-20 hardware:

Bulk M4 Flat (Countersunk) Socket Cap Screws – 12.9 Alloy Steel, Black Oxide Length:2500 Qty - M4-0.70 x 12mm black box (Goeldo or Goldo)Monster Overview: Achieve precision alignment and a clean, flush surface with M4 Flat (Countersunk) Socket Cap Screws from Monster Bolts. Made from Class 12. 9 black alloy steel and finished with a thermal black oxide coating, these screws offer exceptional strength, reliability, and a professional low glare appearance. The 90 countersunk head ensures the fastener sits perfectly level with the surface ideal for machine guards, tooling, fixtures, and