Compression spring set Adar 12 pcs — metal helical springs for mechanical return and load support

Set of 12 compression springs from Adar intended for axial return force and load support in mechanical assemblies, appliances and DIY projects. These metal helical springs provide compression elasticity for cushioning, spacing and small-component suspension. The set includes multiple identical coils designed for general-purpose replacement or prototyping where reliable compressive behavior is required.

Advantages

Adar compression springs are made from metal wire formed into a helical shape to ensure consistent force under axial compression and repeated cycles. The set format of 12 identical springs simplifies replacement and inventory for small repairs or assembly runs. Their robust metal construction delivers good dimensional stability and wear resistance for typical light- to medium-duty mechanical applications.

Suitable for

• Replacing worn compression springs in household appliances and power tools
• Prototyping mechanical designs and testing spring rates
• Supporting or suspending small components and switches
• Cushioning impacts and providing spacing in assemblies
• DIY projects requiring repeatable compression behavior

Key specifications

• Quantity: 12 springs per set
• Type: compression (helical) spring
• Material: metal wire (steel alloy)
• Function: axial compression, return force and load support
• Typical applications: mechanical assemblies, appliances, prototyping, cushioning

How to use

Select a spring from the set that matches the required free length, outer diameter and spring rate for your application. Install the spring so its axis aligns with the load direction to ensure uniform compression and avoid lateral bending. For replacement, compare the old spring dimensions and operating deflection; verify that installed clearances permit the spring to compress without binding or rubbing against adjacent parts. If necessary, use a spacer or retainer to keep the spring centered and to maintain consistent preload.

Usage recommendations

For consistent performance, avoid exceeding the elastic limit of the springs—repeated over-compression may cause plastic deformation. Store the springs in a dry environment to reduce the risk of surface corrosion. When used in safety-critical applications, verify spring behavior under expected loads and temperatures and replace springs showing signs of permanent set, corrosion, or wire fatigue.