China M4 M12 Galvanized Zinc Plated Butterfly Wing Bolt (DIN316), Find details about China Wing Bolt, Butterfly Bolt from M4 M12 Galvanized Zinc Plated Butterfly Wing Bolt (DIN316)
Product Name | M4 M12 Galvanized zinc plated Butterfly Wing Bolt (DIN316) |
Material | carbon steel |
Color | blue/silvery |
Standard | DIN GB ISO JIS BA ANSI |
Grade | 4.8/8.8/10.9/12.9 |
Finished | zinc plated , galvanized |
Thread | coarse, fine |
Used | building industry machinery |
PLASTIC BAG+CARTON+WOOD FIX PALLET
EACH BAG AROUND 3-4KG AND 25KG PER CARTON AND LESS THAN 900KG PER PALLET
Quality ControlOptical filter instrument and hardness testing equipment are used for products
ISO9001:2008 System and ROHS Certificates for all processing