SPEC Extension Spring: 302 Stainless Steel, 40.4 mm Free Lg, 1 mm Wire Dia, 11 mm O.D.
The SPEC Extension Spring is a 302 Stainless Steel machine hook extension spring, supplied as a 2 PK with a Plain finish. It features a 40.4 mm Free Length, 1 mm Wire Diameter, and 11 mm O.D. (MPN HM1101000040S).
SKU 3G-OTH-680642
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Product Description
The SPEC Extension Spring is a 302 Stainless Steel machine hook extension spring, supplied as a 2 PK with a Plain finish. It features a 40.4 mm Free Length, 1 mm Wire Diameter, and 11 mm O.D. (MPN HM1101000040S).
Frequently Asked Questions
What is a SPEC extension spring used for?
A SPEC extension spring, like this 302 stainless steel model, stores and releases energy to provide tension in mechanical assemblies. It is commonly used in industrial machinery, automotive components, and material handling equipment where a pulling force is required to return parts to their original position.
What are the specifications of the SPEC extension spring HM1101000040S?
This SPEC extension spring has a 40.4 mm free length, 1 mm wire diameter, and 11 mm O.D. It is made of 302 stainless steel with a plain finish and comes as a 2-pack. The manufacturer part number is HM1101000040S. These dimensions suit applications requiring precise tension control.
Where to buy SPEC extension springs worldwide?
3G Electric supplies SPEC extension springs worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source and deliver genuine parts like the HM1101000040S to any location. Contact us for a quote and delivery timeline to your site.
How to select the right SPEC extension spring for an application?
To select the right SPEC extension spring, match the free length, wire diameter, and O.D. to your assembly's space and load requirements. Consider the material—302 stainless steel offers corrosion resistance. Ensure the spring's maximum extended length and load capacity meet your design needs without exceeding elastic limits.
SPEC Products
3G Electric supplies SPEC machine hook extension springs. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
