SPEC Extension Spring: Music Wire, 24.5 mm Free Lg, 0.5 mm Wire Dia, 3.5 mm O.D.
The SPEC Extension Spring is a music-wire machine hook extension spring with a 0.5 mm wire diameter, 3.5 mm O.D., and 24.5 mm free length, supplied in a 2-pack with an oil finish (MPN HM0350500025M). 3G Electric…
SKU 3G-OTH-679460
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Product Description
The SPEC Extension Spring is a music-wire machine hook extension spring with a 0.5 mm wire diameter, 3.5 mm O.D., and 24.5 mm free length, supplied in a 2-pack with an oil finish (MPN HM0350500025M). 3G Electric sources this genuine industrial spring across 14 departments — and far more — with specialist depth in combustion, pumps and controls as an authorised distributor for brands like FBR, Interpump, Riello, Beckett, Schneider, ABB, Siemens, SKF, Festo, and Fluke.
Frequently Asked Questions
What is a SPEC extension spring used for?
A SPEC extension spring provides controlled tension in industrial machinery, such as conveyor systems, packaging equipment, and valve assemblies. Its music-wire construction and oil finish suit general-purpose mechanical applications where reliable force and corrosion resistance are needed.
What are the specifications of the SPEC extension spring HM0350500025M?
This SPEC extension spring has a 0.5 mm wire diameter, 3.5 mm O.D., and 24.5 mm free length. It is a machine hook type with an oil finish, supplied in a 2-pack. The manufacturer part number is HM0350500025M.
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 genuine parts across 14 departments, including specialist expertise in combustion, pumps, and controls.
How to select the right extension spring for an application?
Select an extension spring by matching wire diameter, outer diameter, free length, and hook style to your load and space requirements. The SPEC HM0350500025M with 0.5 mm wire and 24.5 mm free length suits light tension duties. Always verify working load limits and deflection.
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.
