1) Description: hexagonal nut (galvanized) 2) Type: DIN61703) Nominal size: M12 4) Surface: black, yellow zinc, white zinc, white blue zinc, and Dakeluo5) Grade of strength: 4, 6, 86) Materials: SWRCH8A, SWRCH35K, Q195LY, 45#Packing:Paper carton
(GB6170) M12 Hexagonal Nut (Galvanized)




