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SPEC Extension Spring - Machine Hook Extension Springs
SPECMachine Hook Extension Springs

SPEC Extension Spring

The SPEC Extension Spring is a music-wire machine hook spring (5 PK) with a 1 in free length, 0.01 in wire diameter, 0.094 in O.D., and an oil finish (MPN MH00940101000M). 3G Electric interprets this demand and…

SKU 3G-OTH-679099

Brand
SPEC
Item
Extension Spring
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
MH00940101000M
Type
5 PK
O.D.
0.094 in
Finish
Oil
Free Lg
1 in
Wire Dia
0.01 in

Technical Documents

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

Product Description

The SPEC Extension Spring is a music-wire machine hook spring (5 PK) with a 1 in free length, 0.01 in wire diameter, 0.094 in O.D., and an oil finish (MPN MH00940101000M). 3G Electric interprets this demand and delivers it across 14 industrial departments — with specialist depth in combustion, pumps and controls as an authorised distributor — ensuring you get the right answer, not just a catalog.

Frequently Asked Questions

What is a SPEC extension spring used for?

A SPEC extension spring with machine hooks is used to provide tension in industrial assemblies, such as counterbalances, door returns, and mechanical linkages. Its music-wire construction and oil finish suit general-purpose applications across machining, material handling, and automation systems.

What are the specifications of the SPEC extension spring MH00940101000M?

This SPEC extension spring has a 1 in free length, 0.01 in wire diameter, 0.094 in O.D., and an oil finish. It comes in a 5 PK and is made from music wire with machine hooks. The manufacturer part number is MH00940101000M.

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 interpret your demand and deliver the right part—like the MH00940101000M—across 14 departments, with specialist depth in combustion, pumps, and controls.

How to select the right extension spring for an application?

To select the right extension spring, match free length, wire diameter, and O.D. to your assembly's tension requirements. The SPEC MH00940101000M (1 in free length, 0.01 in wire dia, 0.094 in O.D.) suits light-duty tension. Always verify load capacity and hook style for your specific machinery.

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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This extension spring stores energy and provides resistance to pulling forces. It is used in applications requiring controlled return motion or tension, such as industrial machinery and equipment. The spring has a free length of 3/4 in, wire diameter of 0.041 in, and outer diameter of 0.36 in, with a plain finish. Sold in a pack of 5