bright stainless steel hexagonal bar 1.Size: S6-S55mm 2.Material: 201,202,301,303,304,304L,316,316L and so on bright stainless steel hexagonal barWidely used:Produce screw and nut, engine parts, indoor and outdoor decorating,ect.Specification:1.Size:S6-S75mm2.Material:SUS201,202,301,303,304,304L,316,316L and so on3.Length: 4m to 6m,or according to the customer's requirement4.Standard: AISI,JIS,GB ...