(1) Standard: IFI(ASTM ASME SAE), ASTM A193, ASTM A320.

(2) Grade: B7/B7M, B16, B8/B8M, 7M.

(3) Size: M6-M100, 1/4"-4".

(4) Material: Alloy Steel.

(5) Surface: black, plain, zinc, zinc yellow, PTFE, HDG,etc.

(6) Packing: 1 less than 25kgs bulk into carton, then packed on pallet 2 Small box or color box, then into carton, then packed on pallet 3 As customers' request.

(7) Payment terms: T/T, L/C, Western Union.

(8) Delivery Time: Within 30 days after confirm the order.