Nylon insert lock nuts(heavy type)
Nylon insert lock nuts(heavy type) material:stainless steel grade:6
Nylon insert lock nuts(heavy type)
material:stainless steel or carton steel
size:M6,M8,M10,M12,M16
item: DIN982 GB889.1 ISO7040
packing: as your demand or neutral
Nylon insert lock nuts(heavy type)