SPEC Extension Spring: Music Wire, 17.4 mm Free Lg, 0.8 mm Wire Dia, 4 mm O.D.
The SPEC Extension Spring (MPN HM0400800017M) is a machine hook extension spring made of music wire, supplied as a 2-pack. It features a 17.4 mm free length, 0.8 mm wire diameter, 4 mm O.D., and an oil finish.
SKU 3G-OTH-681295
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Product Description
The SPEC Extension Spring (MPN HM0400800017M) is a machine hook extension spring made of music wire, supplied as a 2-pack. It features a 17.4 mm free length, 0.8 mm wire diameter, 4 mm O.D., and an oil finish.
Frequently Asked Questions
What is a SPEC extension spring used for?
A SPEC extension spring with machine hooks is used to provide tension in mechanical assemblies, such as counterbalances, garage doors, and industrial equipment. The music wire construction and oil finish offer good fatigue life and corrosion resistance in dry environments.
What are the specifications of the SPEC extension spring HM0400800017M?
This SPEC extension spring has a 17.4 mm free length, 0.8 mm wire diameter, 4 mm O.D., and an oil finish. It is made of music wire and supplied as a 2-pack. The manufacturer part number is HM0400800017M.
Where to buy SPEC extension springs worldwide?
3G Electric supplies SPEC extension springs worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source genuine parts like the HM0400800017M and support your procurement from order to arrival.
How to select the right extension spring for an application?
To select the right extension spring, match free length, wire diameter, and outside diameter to your assembly's space and load requirements. The SPEC HM0400800017M offers a 17.4 mm free length and 0.8 mm wire diameter. Confirm hook type and finish compatibility with your environment.
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.
