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RS PRO Steel Extension Spring, Free Length 47.6 mm, Outside Diameter 7 mm, Wire Diameter 0.63 mm, Initial Tension 751-786

Category Extension Springs Brand RS PRO Condition New

Specifications

Country of Origin United Kingdom
Brand RS PRO
Material Steel
Model 751-786
Outside diameter 7mm
Wire Diameter 0.63mm
Standards/Approvals RoHS, DIN 17223, BS 1408 CR3
Free Length 47.6mm
Spring Rate 0.11N/mm
Maximum Extended Length 147.3mm
Initial Tension 12.2N

Key Features

  • Manufactured from high tensile strength steel for durability.
  • Features a free length of 47.6 mm and maximum extended length of 147.3 mm.
  • Wire diameter measures 0.63 mm ensuring precise strength.
  • Initial tension of 12.2 N offers consistent resistance to pulling force.
  • Spring rate of 0.11 N/mm allows controlled extension behavior.
  • Conforms to RoHS, DIN 17223 and BS 1408 CR3 standards for quality assurance.
  • Supplied with right-hand helix and looped ends for secure attachment.
  • Ideal for industrial and automotive mechanical fastening applications.

Product Description

RS PRO 751-786 Steel Extension Spring features a free length of 47.6 mm and outside diameter of 7 mm, crafted from high tensile strength steel wire, offering robust performance in mechanical systems.

This extension spring is manufactured from music (piano) wire with a right-hand clockwise helix and looped ends, designed to absorb and store energy by creating resistance to pulling forces.

The spring has an initial tension of 12.2 N and a spring rate of 0.11 N/mm, making it suitable for precision load-bearing applications. Compliant with RoHS, DIN 17223, and BS 1408 CR3 standards, it ensures high reliability and quality for industrial use.

Common applications include automotive interiors and exteriors, garage door assemblies, vise-grip pliers, carburetors, trampolines, washing devices, and farm machinery. Manufactured from high tensile strength steel wire for extended durability.

Right-hand helix with secure looped ends facilitates attachment. Designed to absorb and oppose extension forces effectively. Initial tension and spring rate configurable to meet specific requirements. Suitable for diverse industrial and automotive mechanical fastening needs.

Meets RoHS and recognized international standards for quality and compliance. Originating from United Kingdom ensuring premium manufacturing standards. This extension spring is an essential component in mechanical assemblies requiring consistent and reliable spring tension and extension resistance.

Explore EnvMart's extensive category of Extension Springs for more industrial mechanical fastening solutions.

RS PRO Steel Extension Spring, Free Length 47.6 mm, Outside Diameter 7 mm, Wire Diameter 0.63 mm, Initial Tension 751-786
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