Process name

Miniature Precision Spring

Material

Stainless steel, carbon steel, alloy spring steel, refractory steel, brass, metal, bronze, etc

load capacity

7 lb(3.18kg), 10 lb(4.54kg) etc

Drawing format

Stp,Step,Igs,Xt,AutoCAD(DXF,DWG), PDF,or prototypes

Coil Outer Diameter OD

5 mm, 10 mm, 2 mm or customized

Coil Inner Diameter ID

15 mm, 10 mm or customized

Extended length

20.0 mm or customized

Helical Direction

left-hand & right-hand

Surface treatment

Zinc-Plated,Nickel-Plated,Chrome-Plated,and Powder Coated or Customized

Style

Coil, Disk, Dish, Leaf, Wire etc

Spring types

Compression spring, Extension spring,Torsion spring and Other wire forming product,etc or Customized

Testing equipment

 Projector , digital hardness tester, digital torsion strength tester. digital tension and compression strength tester . elasticity tester. life tester , salt spray test machine etc

MOQ

500pcs

OEM/ODM

Yes

Our service

Design and Manufacturing One-step Service

Samples

Free if have stocks

Lead time

1-2 weeks

Package

PE Bag+ Carton box +Pallet

Technical advantages

Experienced engineers and technicians

Drawings-Guide production Management among all the trading process.

HS code

73209090

Delivery way:

Express(DHL,Fedex, UPS,TNT,EMS), By Sea, By air, or as customer’s required

Application

Industrial,auto,Motorcycle,electronics,electric power,Toys,Sports goods,Machinery equipment etc.