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SPEC Extension Spring: Music Wire, 103 mm Free Lg, 4 mm Wire Dia - Machine Hook Extension Springs
SPECMachine Hook Extension Springs

SPEC Extension Spring: Music Wire, 103 mm Free Lg, 4 mm Wire Dia

The SPEC Machine Hook Extension Spring (MPN HM4504000103M) is a music-wire spring with a 103 mm free length, 4 mm wire diameter, and 45 mm O.D., finished in oil. 3G Electric interprets customer demand and delivers…

SKU 3G-OTH-679599

Brand
SPEC
Item
Extension Spring: Music Wire, 103 mm Free Lg, 4 mm Wire Dia
Category
Machine Hook Extension Springs
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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.

Technical Specifications

SPEC
Manufacturer Part Number
HM4504000103M
O.D
45 mm
Finish
Oil
Free Lg
103 mm
Wire Dia
4 mm

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SPEC Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SPEC Machine Hook Extension Spring (MPN HM4504000103M) is a music-wire spring with a 103 mm free length, 4 mm wire diameter, and 45 mm O.D., finished in oil. 3G Electric interprets customer demand and delivers 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 the SPEC HM4504000103M extension spring used for?

The SPEC HM4504000103M is a machine hook extension spring made of music wire, used to provide tension in industrial machinery, conveyors, and mechanical assemblies. 3G Electric supplies this genuine spring across 14 industrial departments, with specialist depth in combustion, pumps and controls.

What are the specifications of the SPEC HM4504000103M extension spring?

The SPEC HM4504000103M extension spring has a 103 mm free length, 4 mm wire diameter, 45 mm O.D., and an oil finish. It is made of music wire and is a machine hook type. 3G Electric sources this genuine SPEC spring for global industrial applications.

Where to buy the SPEC HM4504000103M extension spring worldwide?

3G Electric supplies the SPEC HM4504000103M extension spring worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source genuine SPEC springs and deliver them to your facility, no matter the location.

How to select the right extension spring for industrial equipment?

Select an extension spring by matching free length, wire diameter, O.D., and material to your load and deflection requirements. The SPEC HM4504000103M uses music wire with a 103 mm free length and 4 mm wire diameter. 3G Electric can help you interpret demand and source the correct spring.

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.

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