Nơi xuất xứ
Jiangsu, China
Số Mô Hình
Curved spring washer
product name
GB860 carbon steel grade 4 8 10 12 black curved spring washer
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