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SPEC Extension Spring: Music Wire, 2 3/4 in Free Lg, 0.031 in Wire Dia, 0.3 in O.D. - Machine Hook Extension Springs
SPECMachine Hook Extension Springs

SPEC Extension Spring: Music Wire, 2 3/4 in Free Lg, 0.031 in Wire Dia, 0.3 in O.D.

The SPEC Extension Spring is a machine hook extension spring made of music wire, supplied in a 5-pack. It features a 2 3/4 in free length, 0.031 in wire diameter, 0.3 in outer diameter, and an oil finish (MPN…

SKU 3G-OTH-681079

Brand
SPEC
Item
Extension Spring: Music Wire, 2 3/4 in Free Lg, 0.031 in Wire Dia, 0.3 in O.D.
Category
Machine Hook Extension Springs
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Technical Specifications

SPEC
Manufacturer Part Number
MH03000312750M
Type
5 PK
O.D.
0.3 in
Finish
Oil
Free Lg
2 3/4 in
Wire Dia
0.031 in
View Full Spec Sheet

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

Product Description

The SPEC Extension Spring is a machine hook extension spring made of music wire, supplied in a 5-pack. It features a 2 3/4 in free length, 0.031 in wire diameter, 0.3 in outer diameter, and an oil finish (MPN MH03000312750M).

Frequently Asked Questions

What is a SPEC extension spring used for?

A SPEC extension spring is used to provide a pulling force in mechanical assemblies, such as in industrial machinery, automotive components, and material handling equipment. It stores energy when stretched and returns to its original length when the load is removed.

What are the specifications of the SPEC extension spring MH03000312750M?

The SPEC extension spring MH03000312750M has a free length of 2 3/4 in, a wire diameter of 0.031 in, an outer diameter of 0.3 in, and an oil finish. It is made of music wire and comes in a 5-pack with machine hooks on each end.

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 and deliver genuine parts like the MH03000312750M to support your maintenance and production needs across industries.

How to select the right SPEC extension spring for an application?

To select the right SPEC extension spring, match the free length, wire diameter, outer diameter, and end type (machine hook) to your assembly's space and load requirements. Consider the material—music wire for fatigue resistance—and ensure the spring's maximum extension does not exceed its elastic limit.

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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