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RS PRO Steel Extension Spring 26.4 mm Free Length x 3.5 mm Outside Diameter 751-736

Category Extension Springs Brand RS PRO Condition New

Specifications

Country of Origin United Kingdom
Brand RS PRO
Material Steel
Model 751-736
Outside diameter 3.5mm
Wire Diameter 0.55mm
Standards/Approvals DIN 17223, BS 1408 CR3, RoHS
Free Length 26.4mm
Spring Rate 0.9N/mm
Maximum Extended Length 41.1mm
Initial Tension 15.7N
RS PRO Stainless Steel Extension Spring, 26.4 mm x 3.5 mm ODBrand RS PRO

Key Features

  • Constructed from high tensile strength piano/music wire ensuring durability.
  • Features a right-hand clockwise helix with looped ends for secure attachment.
  • Free length measures 26.4 mm with a maximum extended length of 41.1 mm.
  • Initial tension is 15.7 N, providing resistance to pulling forces.
  • Spring rate of 0.9 N/mm for precise energy absorption and release.
  • Compliant with standards DIN 17223 and BS 1408 CR3, and RoHS certified.
  • Oiled finish to protect against corrosion enhancing lifespan.
  • Commonly used in automotive interiors, garage door assemblies, and farm machinery.

Product Description

RS PRO 751-736 Steel Extension Spring offers reliable mechanical performance with a free length of 26.4 mm and 3.5 mm outside diameter, crafted from high tensile piano/music wire steel. This spring features a right-hand helix coil and looped ends, enhancing secure fastening.

The initial tension of 15.7 N ensures effective resistance to pulling forces, while the spring rate of 0.9 N/mm allows controlled absorption and release of mechanical energy. Its maximum extended length reaches 41.1 mm, making it suitable for varied applications requiring precise elastic properties.

Manufactured to meet DIN 17223 and BS 1408 CR3 standards, this extension spring is RoHS compliant and finished with an oil coating to resist corrosion and wear. Its robust construction makes it ideal for use in automotive interiors and exteriors, garage door assemblies, vise-grip pliers, carburetors, trampolines, washing devices, and farm machinery.

The spring’s high tensile material and engineered design guarantee durability and consistent performance in industrial and mechanical settings such as manufacturing, automotive repairs, and agricultural equipment maintenance.

Constructed from high tensile strength music wire steel for longevity. Clockwise right-hand helix coil with design looped ends for reliable fixing. 26.4 mm free length and 3.5 mm outside diameter dimensions. Initial tension of 15.7 N providing stable resistance to extension.

Spring rate 0.9 N/mm ensuring predictable mechanical response. Meets DIN 17223, BS 1408 CR3 standards and RoHS certification for quality assurance. Oiled finish protects against corrosion in harsh environments. Perfect for automotive, agricultural, and mechanical tool applications.

This product extends the RS PRO range of extension springs, known for precision engineering. Beneficial in industrial, mechanical, and fluid power applications, it is a dependable component for machine and tool assembly.

Explore more RS PRO Extension Springs and related mechanical components for tailored solutions at EnvMart.

RS PRO Steel Extension Spring 26.4 mm Free Length x 3.5 mm Outside Diameter 751-736
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Frequently Asked Questions

The free length of this extension spring is 26.4 mm.

The maximum extended length of this model is 41.1 mm.

This extension spring has a spring rate of 0.9 N/mm.

The initial tension of this spring is 15.7 N.

It is constructed from high tensile strength piano/music wire steel.

This spring complies with DIN 17223, BS 1408 CR3 standards and is RoHS certified.

The outside diameter of this extension spring is 3.5 mm.

It is commonly used in automotive interiors, garage door assemblies, and farm machinery.

This spring features a right-hand clockwise helix with looped ends for secure attachment.

The wire diameter of this extension spring is 0.55 mm.

This extension spring is manufactured in the United Kingdom.

It has an oiled finish to protect against corrosion, enhancing its lifespan.

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