SPEC Extension Spring: Music Wire, 12.5 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, supplied as a 2-pack with a 12.5 mm free length, 0.5 mm wire diameter, and 3.5 mm outer diameter. It features an oil finish and is identified…
SKU 3G-OTH-680793
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Product Description
The SPEC Extension Spring is a music wire machine hook extension spring, supplied as a 2-pack with a 12.5 mm free length, 0.5 mm wire diameter, and 3.5 mm outer diameter. It features an oil finish and is identified by manufacturer part number HM0350500013M.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is a SPEC extension spring used for?
A SPEC extension spring, such as the HM0350500013M, stores and releases energy by resisting a pulling force. It is commonly used in industrial machinery, automotive assemblies, and mechanical systems where a return or tension force is required, such as in latches, counterbalances, and conveyor components.
What are the specifications of the SPEC extension spring HM0350500013M?
The SPEC extension spring HM0350500013M has a 12.5 mm free length, 0.5 mm wire diameter, and 3.5 mm outer diameter. It is made from music wire with an oil finish and comes as a 2-pack. These dimensions define its tension capacity and fit within standard industrial spring applications.
Where to buy SPEC extension springs in worldwide?
3G Electric supplies SPEC extension springs, including the HM0350500013M, to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this and other industrial springs across our 14 departments.
How to select the right extension spring for an application?
To select the right extension spring, match free length, wire diameter, and outer diameter to your space and load requirements. The SPEC HM0350500013M, with 12.5 mm free length and 0.5 mm wire diameter, suits light tension tasks. Always verify hook type and finish, such as the oil finish on this model, for environmental compatibility.
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.
