SPEC Extension Spring: Music Wire, 1 3/8 in Free Lg, 0.037 in Wire Dia, 0.36 in O.D.
The SPEC Extension Spring is a music-wire machine hook spring with a 0.037 in wire diameter, 0.36 in O.D., and 1 3/8 in free length. Supplied as a 5-pack with an oil finish (MPN MH03600371370M), it is a standard…
SKU 3G-OTH-679243
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The SPEC Extension Spring is a music-wire machine hook spring with a 0.037 in wire diameter, 0.36 in O.D., and 1 3/8 in free length. Supplied as a 5-pack with an oil finish (MPN MH03600371370M), it is a standard industrial component for tension applications.
Frequently Asked Questions
What is a SPEC extension spring used for?
A SPEC extension spring is used to provide tension in industrial applications such as machinery counterbalances, door returns, and conveyor systems. Its music-wire construction and machine hook ends suit moderate-load, repetitive-cycle environments where reliable force is required.
What are the specifications of the SPEC extension spring MH03600371370M?
The SPEC extension spring MH03600371370M has a 0.037 in wire diameter, 0.36 in O.D., and 1 3/8 in free length. It comes as a 5-pack with an oil finish. These dimensions define its tension capacity and fit for standard industrial spring applications.
Where to buy SPEC extension springs worldwide?
3G Electric supplies SPEC extension springs worldwide. We handle full logistics and customs clearance to deliver this 5-pack of music-wire springs (MPN MH03600371370M) to your facility. Contact us for a quote and delivery timeline to your location.
How to select the right SPEC extension spring for an application?
To select the right SPEC extension spring, match the wire diameter, outside diameter, and free length to your required tension and travel. The 0.037 in wire and 0.36 in O.D. of this spring suit moderate loads. Always verify the spring rate and maximum extended length from the manufacturer's data.
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.
