3.5mm(#6), 3.9mm(#7), 4.2mm(#8), 4.8mm(#10)
Bugel Head, Trumpet Head
Bugel Head, Trumpet Head
DIN, GB, GOST, ISO 15481
Manufacturing Factory, Can Be Customized According
Can Visit The Production Workshop
China Screw Factory
Door & Window Hardware
Box, Carton, Bag or to Your Order
13mm---254mm