Button Head Cap Screws
Button head socket cap screw consists of a wide surface, low profile cylindrical head with and internal drive hole on the head. The button head provides a wide bearing surface.
M4-.7 X 40 BUTTON HD SOC I7380 10.9 BZN
Item #:
.4C40MBS-BZN
M4-.7 X 40 BUTTON HD SOC I7380 10.9 BZN F/T BZN + BAKE – TRIVALENT BLACK ZINC NICKEL PER ASTM F1941M-07 Fe/Zn-NI 8ET/F PRINT #589032542 REV AQ P/N 205444056
