Material
CARBON STEEL, STAINLESS STEEL
Standard
GB/ISO/ANSI/JIS/DIN
Grade
4.8, 6.8, 8.8,10.9,12.9
Packing
Cartons & bags on pallets
Color
Plain/ black/ Zinc Plated
size
Various,according to customer's requirement
Surface treatment
ZincPlated
Product name
plain washers