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Home Product Φ1.5x4 High-Torque Compression Spring | DuraSteel ProSeries | Auto Suspension & Robotics Component
Punch Head Copper Rivet Φ1.5*4

Φ1.5x4 High-Torque Compression Spring | DuraSteel ProSeries | Auto Suspension & Robotics Component

Φ1.5x4 Spring
1.5mm Coil Spring
Small Compression Spring
Φ1.5*4
Categories:Fasteners & Fixings
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Product Description

The Φ1.5x4 Spring is a precision-engineered 1.5mm Coil Spring designed for compact mechanical systems requiring reliable compression resistance. This Small Compression Spring features a wire diameter of 1.5mm, outer diameter of 4mm, and free length of 10mm (customizable). Constructed from high-carbon steel, it operates effectively within a temperature range of -30°C to +120°C and supports axial loads up to 5N. Ideal for micro-switches, electrical connectors, and medical devices, its compact design ensures space efficiency in automation and precision engineering applications. The spring's galvanized surface treatment enhances corrosion resistance, while its linear force characteristics guarantee consistent performance. Key advantages include minimal deflection variability and high cycle life (50,000+ cycles), though limited to low-to-moderate load scenarios.
Parameter Specification
Model Number Φ1.5x4 Spring
Product Type Small Compression Spring
Wire Diameter 1.5 mm
Outer Diameter 4.0 mm
Coil Type 1.5mm Coil Spring
Material Stainless Steel 302/304
Free Length 12.0 mm
Total Coils 8
Maximum Load 10 N
Spring Rate 1.2 N/mm
Surface Treatment Passivated
Operating Temperature -20°C to 120°C
Application Precision Mechanisms, Electronics
question:What payment methods do you accept?
answer:We accept TT, PayPal, and other mainstream payment methods.
question:Why is there a service fee?
answer:Service fees cover transaction processing and financial services costs.
question:Can shipments be declared as low value?
answer:Yes, but customs regulations must be followed.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
question:What payment methods do you accept?
answer:We accept TT, PayPal, and other mainstream payment methods.
question:Why is there a service fee?
answer:Service fees cover transaction processing and financial services costs.
question:Can shipments be declared as low value?
answer:Yes, but customs regulations must be followed.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
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