DIN 931 A2 hex head bolt half thread

Name DIN 931 A2 hex head bolt half thread 
Place of  O rigin Zhejiang, China
Grade SS316.SS304,B7,B7M,B8,B8Metc.
Standards GB, DIN, ISO, ANSI/ASTM, B7, BS, JIS etc
Material stainless steel,Carbon Steel
Surface Plain, Polishing ,Black, Passivation,
Delivery Within 15-30 days after confirm the order.
Package Standard export packing or according to customers' requirement
Payment L/C or T/T (30% in advance and 70% against the copy of BL)  
Non-standards OEM is available if you provide a drawing or sample.
Samples Samples are free.
Website goshenmedical.en.made-in-china.com