Specification Model	SizeM5-M100Or non-standard (according to requirements and design)
LengthSlashThickness	Length10 mm-1000 mmOr non-standard (according to requirements and design)
Surface treatment	Original color, oxidized blackening, electroplated zinc, hot-dip galvanized zinc, zinc phosphating, copper plating, nickel plating, chromium plating, etc.
Material	Carbon steel material:Q235andQ195andQ345and08#and35Kand45#andML15and10b21andQ355and16MnAnd so on. Spring steel65Mnand50Mnand60si2MnAnd so on. Alloy steel material:40Cr,20MnTiB,35CrMoA,35VB,42CrMo,35CrMoAnd so on. Stainless Steel Material: SS201,SS304andSS316andSS316LAnd so on.
rank	4.8and5.6and6.8and8.8and10.9and12.9and14.9。
Execution Standard	GB, DIN, ISO, ANSI/ASTM, BS, JIS, ASOther
Non-standard custom	Quick sample production available, can provide non-standard products based on drawings or samples.OEM。
About the sample	Sample provided free of charge.
Packing	Wooden boxes, pallet, cardboard boxes, plastic bags, nylon bags, etc. (customized according to customer's requirements)