chủ đề chèn loại
Half Thread
product name
OME factory price carbon steel black double end threaded stud bolt
dia
M3-M42(length:20mm-300mm)
material
stainless steel304, 316, carbon steel, alloy steel,brass, aluminum...
Grade
4.8, 8.8, 10.9, 12.9, B7, AISI 2, AISI 5, AISI 8. AISI10
surface
plain, zinc plated, HDG, black, dacromet, paint-coating