spring screw

  DRAWING:

  PRODUCT DESCRIPTION:

OVERVIEWDETAILSOTHER OPTIONS
StandardNon-standardPEM,ISO,GB,DIN,JIS,ANSI,BSW, or base on the Drawings or Samples
ProcessingCold forming process,
Threading process
Cold forming process,
Turning process,
Machining process,
Milling process,
Drilling process,
Grinding process,
Broching process,
Embossing process,
etc.
SizeIM2x8Specification Range:
OD 0.8~20mm,
Length Range:1mm~500mm
Thread OD:M2~M12.#2-56~1/2-12 UNC(UNF)
Thread typeMachanical threadPartial thread,Dog point,Machanical thread,etc.
MaterialCarbon steelSteel:12L15,No.35,No.45, etc.
Sainless steel:SUS303,SUS304,SS316,SS410,SS416,SS420,SS440 etc.
Brass:Hpb59,Hpb62,Hpb65,Hpb68,Hpb70,Hpb80, etc.
Aluminum:AL6061,AL6063, etc,
Titanium
Non-metallic material,etc.
HardnessSurface After hardening,HV:450~550 for Carbon steel;
HRC 40~50 for SUS410,SUS416;
HRC 45~55 for SUS420;
HRC 55 for SUS440,etc.
FinishNickel platedWhite 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,Harden,Passivation,Natural,etc.
Range of applicationGenerally used in artificial intelligence products, New energy products,Medical equipment products,Motor parts,cabinet, sheet metal and computer chassis parts,High-tech electronic products, electronic appliances, furniture, sports equipment, mechanical equipment assembly, etc
Conventional packing1)Pack 1000 pcs in bag.Within 15kgs/ 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 timeUsually the lead time is about 7 working days for sample production, 10-15 working days for mass production.

  PRODUCTION PROCESS:

Machining-processTurning processGrinding-processCold forming processMilling-process
Threading processTapping thread processDrilling processBroaching process

  MATERIAL:

SteelStainless steelBrassCopperAluminumTitanium Other material

  SURFACE TREATMENT:

WTBLCZBZBOEBBEMBCRZNALQ
PVDAOPOBDCMDCDBSITINRBAB
GPBPNIBKNIPNPBGORCNLBK

  CONVENTIONAL 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.
.

Warehouse 500x330

DELIVERY: Delivery on the ground, by ocean and by air. international express company (DHL,Fedex,TNT,UPS etc.)