Cyflennydd Boltiau a Thwtiadau Uchel | Gwneuthurwr Fastener Wangxuan

Ffatri Tsieina, galvanizion HDG Hex Nut Gradd 4.8 8.8 10.9

Cyfanwerth Hecsa Ffatri Nut UNC BSW A194 2H Plaen Ddu Sinc HDG

Gradd Cryfder uchel DIN604 Gwrthwyneb Pen Nib Bolts

DIN6927 Nilon Sinc Melyn Mewnosod Loc

SS201 SS304 SS316 DIN912 Socket Hex Allen Bolt

Fflans Hecsagonol Ddur Carbon Ansawdd Uchel