SPEC Extension Spring: Music Wire, 2 in Free Lg, 0.039 in Wire Dia, 0.36 in O.D.
The SPEC Machine Hook Extension Spring (SKU 3G-OTH-679247) is a music-wire spring with a 0.039 in wire diameter, 0.36 in O.D., and 2 in free length, supplied in a 5-pack with an oil finish (MPN MH03600392000M). 3G…
SKU 3G-OTH-679247
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 Machine Hook Extension Spring (SKU 3G-OTH-679247) is a music-wire spring with a 0.039 in wire diameter, 0.36 in O.D., and 2 in free length, supplied in a 5-pack with an oil finish (MPN MH03600392000M). 3G Electric sources this OEM-specified component across 14 industrial departments, with specialist expertise in combustion, pumps, and controls ensuring accurate fulfillment.
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 0.039 in wire diameter and 2 in free length suit light to moderate loads. 3G Electric supplies this OEM-specified component across 14 industrial departments.
What are the specifications of the SPEC MH03600392000M extension spring?
The SPEC MH03600392000M extension spring has a 0.039 in wire diameter, 0.36 in O.D., 2 in free length, and an oil finish. It is a 5-pack of music-wire machine hook springs. 3G Electric sources this exact OEM part for global industrial applications.
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 the MH03600392000M 5-pack and other OEM-specified components across 14 departments. Contact us for availability and delivery to your location.
How to select the right extension spring for an application?
Select an extension spring by matching wire diameter, O.D., free length, and material to your load and deflection requirements. The SPEC MH03600392000M uses music wire with an oil finish for corrosion resistance. 3G Electric's specialist expertise in combustion, pumps, and controls helps ensure accurate component selection.
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.
