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RS PRO Steel Extension Spring 22.1 mm Free Length 3.2 mm Outside Diameter 751-685
Specifications
| Country of Origin | United Kingdom |
|---|---|
| Brand | RS PRO |
| Material | Steel |
| Model | 751-685 |
| Outside diameter | 3.2mm |
| Wire Diameter | 0.45mm |
| Standards/Approvals | DIN 17223, BS 1408 CR3, RoHS |
| Free Length | 22.1mm |
| Spring Rate | 0.49N/mm |
| Maximum Extended Length | 42.3mm |
| Initial Tension | 10.7N |
| RS PRO Stainless Steel Extension Spring, 22.1 mm x 3.2 mm ODBrand | RS PRO |
Key Features
- Constructed from high tensile strength steel material.
- Free length measures precisely 22.1 mm for consistent fitment.
- Maximum extended length reaches up to 42.3 mm under load.
- Outside diameter thickness is 3.2 mm ensuring robust durability.
- Wire diameter is 0.45 mm for optimal spring tension.
- Features an initial tension of 10.7 N to resist stretching forces.
- Spring rate precisely 0.49 N/mm for accurate load response.
- Manufactured per DIN 17223, BS 1408 CR3, and RoHS standards compliance.
Product Description
RS PRO 751-685 Steel Extension Spring features a free length of 22.1 mm and an outside diameter of 3.2 mm. Engineered from high tensile piano/music wire, this extension spring provides dependable energy absorption and resistance to pulling forces in various industrial and mechanical use cases.
The spring incorporates a right-hand helix with looped ends to facilitate secure attachment. Its initial tension of 10.7 N and spring rate of 0.49 N/mm allow precise control over load resistance, making it suitable for applications needing consistent response to tension.
Manufactured in compliance with the DIN 17223 and BS 1408 CR3 standards and RoHS certification, this spring offers a robust and reliable solution for automotive, agricultural, and commercial machinery applications, including garage door mechanisms, carburetors, trampoline assemblies, and washing devices.
Material specifications ensure durability and high performance. The spring extends from a free length of 22.1 mm up to a maximum of 42.3 mm, with a wire diameter of 0.45 mm, delivering strength balanced with flexibility.
Originating from the United Kingdom, RS PRO ensures stringent quality standards in the manufacturing process. This steel extension spring delivers long-term operational reliability in industrial, manufacturing, and mechanical environments.
Constructed from high tensile strength steel. Right-hand coil helix with looped ends. Designed for energy absorption and resistance to extension loads. Perfect for automotive interiors and exteriors, and various machinery.
Standards met include DIN 17223 and BS 1408 CR3 with RoHS compliance. Manufactured with precision to exact dimension and tension specifications. Superior durability due to music wire material and oiled finish. Suitable for use in garage doors, carburetors, and farm equipment.
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Frequently Asked Questions
The free length of this extension spring is 22.1 mm.
The maximum extended length reaches up to 42.3 mm under load.
The wire diameter of this extension spring is 0.45 mm.
The spring rate is precisely 0.49 N/mm, allowing for accurate load response.
This spring has an initial tension of 10.7 N, which helps resist stretching forces.
It is manufactured in compliance with DIN 17223, BS 1408 CR3, and RoHS standards.
This extension spring is constructed from high tensile strength steel.
It features a right-hand coil helix with looped ends for secure attachment.
This extension spring is manufactured in the United Kingdom.
It is suitable for various applications, including garage door mechanisms, carburetors, and trampoline assemblies.
The outside diameter of this extension spring is 3.2 mm.
The spring provides dependable energy absorption and resistance to pulling forces, allowing for consistent response to tension.
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