Shanghai Summery Industrial Machine Co. , Ltd.
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DIN7985 M4 Machine Cross Head Screw Metric Cross Recessed Pan Head Screws
Product Description
We offer different standard bolts with diferent quality grade, such as ASTM A325,ASTM A490, EN14399, DIN6914, AS1252 for structrual bolts,ASTM A394, DIN7990, JIS1180 for tower bolts etc.
Coating:Black, Zinc, Hot Dip Galv., etc.
| Material | Stainless steel 304,Stainless steel 316,A2-70,A2-80,A4-70,A4-80 | |
| Standard | DIN,ISO,ANSI,ASME,BS,AS,JIS,GB and non-standards | |
| Production Process | Cold Heading | cold heading-heat treatment-surface treatment |
| Hot Forging | cutting-chamfering(tail)-hot forging-chamfering(head)-polishing-backspin-threading rolling-heat treatment-surface treatment | |
| Packing Methold | 25KG per carton,36 cartons packed in one pallet,or 100/200/500/1000PCS per small box+carton box or accoring to customers' demands | |
| Supply Ability | 2000 Tons per month | |
| Minimum Order | 1000pcs for each specification | |
| Delivery Time | 15-20 days after we receive the deposit | |
| Payment Term | T/T,L/C | |
| Overseas Market | South&north America/Europe/East&South east Asia/ Australia and etc. | |
| Certification | CE,ISO9001-2008 | |
| Purchasing Notice | Please let us know the size,quantity,material or Grade,surface,if it is special and non-standard products,please supply the drawings or photos or samples to us | |
| Our Motto | Customer First, Quality First! | |
