Extension Springs

Precision Extension Spring

Extension spring sample for buyers discussing hook geometry, preload, and production consistency.

Compression spring product assortment for automotive and industrial applications

Product Overview

Precision Extension Spring

Compression spring product assortment for automotive and industrial applications

Suitable for inquiry discussions on free length, hook style, pulling force, and finishing conditions.

Material Options

Spring wire selected by load and corrosion requirements

Wire Diameter

0.20 mm to 4.00 mm

Surface Treatment

Tempering and protective finishing when required

Application

Reset force, pull-back mechanisms, industrial assemblies

Production Process

Coiling, hook forming, heat treatment, inspection

Testing Capability

Extension force testing and dimensional inspection

Packaging

Batch-separated packaging

Annual Capacity

Based on order program

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