6). Grade: 4.8 , 5.8 , 8.8 , 10.9
5). Length: 8mm-20mm ( 3/8' - 12' )
4). Diameter: 5mm-20mm ( 10' - 3/4' )
3). Color : black, zinc plate
2). Material: Carbon steel, Stainless steel
1). Standard: ANSI, DIN, BS, GB
carriage bolt:
Delivery Time: | 15-30days after the order |
Package: | Packing: standard as well as option from customers |
Supply Ability: | 300 Metric Ton per Month |
Minimum Order Quantity: | 500 Kilogram |
Payment Terms: | T/T |
Port: | Shanghai or Ningbo |