アクティビティ

square head bolts manufacturers Product Description
DIN7991 SOCKET COUNTERSUNK SCREWS
ITEM:
HEXAGON SOCKET COUNTERSUNK HEAD CAP SCREWS
MATERIAL:
BOTH LOW CARBON STEEL AND MEDIUM CARBON STEEL
DIMENSION:
DIN7991 SPECIFICATION
FINISHING:
BLACK
ZINC PLATED
YELLOW ZINC PLATED
HOT DIP GALVANIZEDsquare head bolts manufacturers