Wrench 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 | Turning process Threading process | Cold forming process; CNC Machining; Turning process; Threading process; Punching process; Forging process; Extrusions process; Casting process; Power metallurgy process; Injection molding process; Milling process; Drilling process; Grinding process; Bending process; Coiling process; Embossing process; etc. |
||||
| Size | 52x42-M8 | Specification Range: Thread OD:M2~M12.#4-40~1/2-12 UNC(UNF) Length Range:3mm~1000mm Or According to customer requirements. |
||||
| Thread type | Machanical thread | Machanical thread，Partial thread,Taptite thread,Tri-lobular thread,Dog point，Tapping thread,Wood thread,Forming thread, Cutting thread,High-low thread,Double thread,Left and right thread，slotted thread,etc. |
||||
| Material | Carbon Steel | Steel, Sainless steel, Brass, Aluminum, Titanium, Non-metallic material, etc. |
||||
| Hardness | Material hardness | Do not need to be hardened.(Carbon steel,Grade 4.8); After hardening,HV:450~550 for carbon steel; HRC22~32 for 10B21 (Grade 8.8); HRC32~39 for alloy steel (Grade 12.9); HRC 40~50 for SUS410,SUS416; HRC 45~55 for SUS420; HRC 55 for SUS440, etc. |
||||
| Finish | Nickel plated | 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,Nylon patch,Harden,Passivation,Natural,etc. | ||||
| Range of application | Assembly parts: Artificial intelligence products, New energy products,Medical equipment products,Motor parts, sheet metal and computer chassis parts,High-tech electronic products, bearings,bicycles, electronic appliances, electric tools, construction hardware, luggage, toys, plastic fittings, furniture, garden tools, lamp act the role ofing, sports equipment, mechanical equipment assembly, etc |
|||||
| Conventional packing | 1)Pack 100 pcs in bag.Within 20kgs/ 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. |
|||||
| Production time | Usually the lead time is about 10~15 working days for sample production, 15~25 working days for mass production. | |||||
PRODUCTION PROCESS:
| Machining-process | Turning process | Grinding-process | Wire-EDM | Milling-process |
 |  |  |  |  |
| Laser-process | Etching-process | Drilling process | Broaching process | Solding process |
 |  |  |  |  |
| Stamping process | Cutting process | Bending process | Threading process | |
 |  |  |  |
MATERIAL:
| Steel | Stainless steel | Brass | Copper | Aluminum | Titanium | Other material |
 |  |  |  |  |  |  |
 |  |  |  |  |  |  |
 |  |  |  |  |  |  |
SURFACE TREATMENT:
| WT | BL | CZ | BZ | BO | EBB | EMB | CR | ZNA | LQ |
 |  |  |  |  |  |  |  |  |  |
| PVD | AO | PO | BDC | MDC | DB | SI | TIN | RB | AB |
 |  |  |  |  |  |  |  |  |  |
| GP | BP | NI | BKNI | PN | PB | GO | RC | NL | BK |
 |  |  |  |  |  |  |  |  |  |
NEUTRAL PACKAGING
 |
||||||
| Some goods in a small PE bag,in carton.If delivered by sea,then with wood pallet. | ||||||
STORE: Room temperature, sealed in plastic bag,in Carton.
.
DELIVERY: Delivery on the ground, by ocean and by air. international express company (DHL,Fedex,TNT,UPS etc.）
