忘忧草永久研究院狼区JiaXing HaiJin Hardware Technology Co.,Ltd.

含害草研究满18进入

NUTS
NUTS
DIN,ANSI,BSW,ISO,GB AND SO ON. HEX NUTS,FLANGE NUTS,WING NUTS,SQUARE NUTS,WELD NUTS,NYLON NUTS,AND NON-STANDARD NUTS.
BOLTS
BOLTS
DIN,ANSI,BSW,ISO AND SO ON. HEX BOLTS,FLANGE BOLTS,CARRIAGE BOLTS,SQUARE BOLTS,AND NON-STANDARD BOLTS.
WASHERS
WASHERS
DIN ANSI,ISO. FLAT WASHER AND SPRING WASHER.
THREAD ROD
THREAD ROD
DIN975