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Custom Adjustable Piano Wire Small Extension Spring Double Hook
Custom Adjustable Piano Wire Small Extension Spring Double Hook
Custom Adjustable Piano Wire Small Extension Spring Double Hook
Custom Adjustable Piano Wire Small Extension Spring Double Hook
Custom Adjustable Piano Wire Small Extension Spring Double Hook
Custom Adjustable Piano Wire Small Extension Spring Double Hook
Custom Adjustable Piano Wire Small Extension Spring Double Hook
Custom Adjustable Piano Wire Small Extension Spring Double Hook
Custom Adjustable Piano Wire Small Extension Spring Double Hook
Custom Adjustable Piano Wire Small Extension Spring Double Hook
Specifications
Brand Name :
HEZHI
Model Number :
N/A
Certification :
Rohs&Reach
Place of Origin :
China
MOQ :
1000pcs
Price :
$0.08 - $0.12USD/ Piece/Pieces
Payment Terms :
T/T, L/C
Supply Ability :
10,000,000 Piece/Pieces per Month According to the order
Delivery Time :
7-15 work days
Packaging Details :
PE Bag with Carton Box
Product name :
Custom Adjustable Piano Wire Double Hook Small Extension Spring
Application :
Hardware/ automobile
Size :
as your custom
Usage :
Machine Parts
Wire Dia :
0.05-20.0mm
Material :
Steel, Alloy, copper, music wire, aluminum etc
Finish :
White zinc plating, Nickel plating or customized
Color :
White, Black, Silver, Gold or as required
Shipping :
by sea/express or as your request
Quality control :
100% inspection
Description

Custom Adjustable Piano Wire Double Hook Small Extension Spring

Description

Extension Spring, also known as spiral stretching spring, is generally equal pitch, the cross-section is round, they can be used in many occasions, such as production and assembly, experiment, research and development, maintenance, etc.. Tension springs occupy an important position in the global market, widely used in national defense, Marine, computer, electronics, automobile, mold, medicine, biochemistry, aerospace, railway, nuclear power, wind power, thermal power, construction machinery, mining machinery, construction machinery, elevator and other fields.

Material Stainless Steel (SUS304,301.316,310,201,631, ect)
Paino/Music Steel
Carbon Steel or as your requirments
Iron etc
Finished Electroplating Zinc ,Nickel ,copper ,black and so on
Heating In different tempurture
Cleanning Passivation,Clean,Rust-Proof
Process CNC Machine
Application used in computer, electronics, home appliances, cameras, instruments, doors, motorcycles, harvesters, automobiles, and other industries to control the movement of machine parts, ease impact or vibration, storage energy, measure the size of force and so on!
Wire diameter Range 0.05mm-20mm
Design According to customer's drawing or sample
Packaging PE Bag+carton Box, inner plastic bags and outer carton

Custom Adjustable Piano Wire Small Extension Spring Double Hook

Material Type Model number Characteristic Application
Stainless Steel (SUS) With or without magnetism shine or nitrided surface, dark surface 201, 202 etc. Less nickel plated, could not proceed salt spray test General using craft and toys
301, 302, 303, 304, 305, 310, 316, 321 High temperature resistance Electronic part, home appliance, Locks, toys or can be used in all kinds of products.
410, 420, 430 etc. High strength OEM aments and tableware products
630, 631 etc. High heat stability Electrical application or product use under high temperature
Carbon Steel (SWC) Low carbon steel, high carbon steel, nickel plated steel, Galvanized wire 55CrSi, 60SizMNA, 60SizCRVA

Good elasticity

high hardness

 Electronic part, home appliance, Locks, toys or can be used in all kinds of products.
Piano Steel (SWP) SWP-A, SWP-B High tensile resistance, and long worklife Application for all kinds of small products
Copper Wire Phosph or copper wire( C519R), Nickel plated copper, Bronze Good conductivity of electrical Electronics, electrical applicance, like antenna
Iron Galvanize iron wire Customized or normal material Soft material Craft spring, decoration wire

Reference Drawing

Custom Adjustable Piano Wire Small Extension Spring Double Hook

FAQ

1. What is extension spring used for?
Applications for extension springs include automotive interiors and exteriors, garage door assemblies, vise-grip pliers, carburetors, trampolines, washing devices, farm machinery, toys as well as thousands of other uses.

2. How are extension springs rated?
All extension springs have a rate of pounds per inch of extension. Example: Lets say your spring is 10 inches long and has a rate of 10 lbs per inch / of extension . This means if you pull the spring 1 inch in distance it will take you 10 lbs of force to do so.

3. What is the difference between compression and extension springs?
One way to describe the primary difference between compression and extension springs is their load at zero deflection. Compression springs have zero load at zero deflection. Extension springs, on the other hand, experience a load at zero deflection due to their initial tension.

4. Can compression springs extend?
Compression springs differ from extension springs in regards to how they work. While extension springs become longer under a load, compression springs become shorter. Compression springs are designed for use in applications where two components try to push towards each other.

5. How are springs used in everyday life?
They're often used in everyday electronic toys, and in the batteries we use to make them come to life. Springs have been important to the toy making industry long before electronic toys. From the Jack-in-the-box to wind-up toys, many toys using springs have become iconic classics and are still popular today.

Product tags

piano wire spring

,

cheap swivel hooks

,

swivel hooks 2.5 cm
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Custom Adjustable Piano Wire Small Extension Spring Double Hook

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Product Detail
Brand Name :
HEZHI
Model Number :
N/A
Certification :
Rohs&Reach
Place of Origin :
China
MOQ :
1000pcs
Price :
$0.08 - $0.12USD/ Piece/Pieces
Contact Supplier
Custom Adjustable Piano Wire Small Extension Spring Double Hook
Custom Adjustable Piano Wire Small Extension Spring Double Hook
Custom Adjustable Piano Wire Small Extension Spring Double Hook
Custom Adjustable Piano Wire Small Extension Spring Double Hook
Custom Adjustable Piano Wire Small Extension Spring Double Hook

Dongguan Hezhi Hardware Co., Ltd.

Active Member
4 Years
guangdong, dongguan
Since 2011
Business Type :
Manufacturer
Main Products :
Torsion Coil Spring, Tension Coil Spring, Helical Coil Spring
Total Annual :
100000-500000
Employee Number :
50~100
Certification Level :
Active Member
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