Shanghai Summery Industrial Machine Co. , Ltd.
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Description of pan head self-drilling screw
DIN7504N Drilling Screw Phillips Pan Head
Material: Carbon steel(C1018,C1022 Hardened),stainless steel
Type:self drilling screw eet metal screw /roofing screw
Finish: zinc plated/ ruspert
Head: hex washer/flange head
Package: 25kgs/ctn or 100pcs/ctn or according to customers' special request.
| Material | Carbon Steel, Stainless Steel 304, Stainless Steel316, Alloy Steel Copper and so on. | |
| Production Standard | DIN, ISO, ANSI, ASME, BS, AS, JIS and non-standards | |
| Production Process | Cold Heading | Cold heading→Heat treatment→Surface treatment |
| Hot Forging | Cutting→Chamfering(tail)→Hot Forging→Chamfering(head)→ | |
| Polishing→Backspin→Threadind Rolling→Heat treatment→Surface treatment | ||
| Surface Treatment | Plain, Black oxidized, Zinc Plated (white, yellow, blue),Hot Dip Galvanized, Dacromet, Chrome | |
| Packing Method | 25kg per carton, 36 cartons packed in a pallet , or 100/200/500/1000PCS Per Small Box +carton box or according to your demands | |
| Supply Ability | 300 tons per month | |
| Minimum Order | 450kgs for each specification | |
| Delivery Time | 15-45 days after we receive the deposit | |
| Payment Term | T/T L/C D/P Western Union and so on | |
| Market | South&north Amrica/Europe/East&South east Asia/ Australia and ect. | |
| Certification | ISO9001-2008 | |
