Product Name | Hex bolt Hex cap screw, Hex tap screw |
Standard | ASME B18.2.1 DIN933 DIN931 |
Material | carbon steel, alloy steel, stainless steel, brass, etc. |
Grade | SAE J429 Gr.2, 5,8; ASTM A307Gr.A, Class 4.8, 5.8, 6.8, 8.8, 10.9, 12.9 |
Size | 1/4"-3", M5-M64 |
Surface treatment: | black, zinc plated, HDG, Dacromet, Nickel, Chrome,Geomet 500B, Magni |
Delivery time | 25-45 days after down payment |
Payment | By T/T, 30% down payment, and balance before shipment |
Package | bulk in carton+ pallet |