Sems Screw
DRAWING:
PRODUCT DESCRIPTION:
| OVERVIEW | DETAILS | OTHER OPTIONS | ||||
|---|---|---|---|---|---|---|
| Standard | Non-standard | ISO,GB,DIN,JIS,ANSI,BSW, or base on the Drawings or Samples | ||||
| Processing | Powder metallurgy proces, Sintering process | Powder metallurgy proces; Sintering process; Cold forming process;, Turning processing, Machining process; Milling process; Drilling process; Tapping process; Grinding process; Laser process, etc. |
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| Size | M12 | Specification Range: OD 0.8~40mm, Length Range:1mm~200mm |
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| Thread type | Machanical thread | Partial thread,Dog point,Machanical thread,etc. | ||||
| Material | Steel | Steel: Brass: etc. |
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| Hardness | Material hardness | Usually do not need to be hardened; After hardening,HV:450~550 for Carbon steel,etc. |
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| Finish | Electrophoresis black | White zinc,Blue zinc,Color zinc,Black zinc,Black oxidation,Black electrophoresis,chromium,Zinc-nickel alloy plated,Powder coating various colors,Spray painting,Red copper,Anode various colors,Polished,Dacromet,Silver, Tin,Red antique bronze,Antique bronze,Phosphate,Nickel, Black nickel,Pearl nickel，Light gold,Gold, PVD,,Harden,Passivation,Natural,etc. | ||||
| Range of application | Mainly used for brake pads, clutch friction plates, loose hole filters, porous sweat materials, oil-impregnated bearings, magnetic cores, electrical contacts, high specific gravity alloys, hard alloys and super-hard wear parts on aircraft engines. etc. | |||||
| Conventional packing | 1)Pack 1 pcs in small bag.Within 10kgs/ carton ,then with the wood pallet if by sea. 2)Carton size:28cm*18cm*13cm, 3)Wood pallet size：118cm*113cm，Weight：700~800Kg Bulk：0.8 cubic 4)The weight of 20 FT Container：20~25 Tons According to customer requirements. |
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| Production time | Usually the lead time is about 15 working days for sample production, 15-25 working days for mass production. | |||||
PRODUCTION PROCESS:
| Powder metallurgy process | Sintering process | Machining-process | Turning process | Milling-process |
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| Laser-process | Etching-process | Drilling process | Grinding-process | |
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MATERIAL:
| Steel | Brass | |||||
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SURFACE TREATMENT:
| WT | BL | CZ | BZ | BO | EBB | EMB | CR | ZNA | LQ |
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| PVD | AO | PO | BDC | MDC | DB | SI | TIN | RB | AB |
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| GP | BP | NI | BKNI | PN | PB | GO | RC | NL | BK |
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ANTI-COLLISION PACKAGING
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| Single product is wrapped in a small bag,or placed in a plastic tray or foam packing.then put in a carton.If delivered by sea,then with wood pallet. | ||||||
STORE: Room temperature, sealed in plastic bag,in Carton.
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DELIVERY: Delivery on the ground, by ocean and by air. international express company (DHL,Fedex,TNT,UPS etc.）
