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SPEC Extension Spring: Music Wire, 2 1/2 in Free Lg, 0.041 in Wire Dia, 0.36 in O.D. - Machine Hook Extension Springs
SPECMachine Hook Extension Springs

SPEC Extension Spring: Music Wire, 2 1/2 in Free Lg, 0.041 in Wire Dia, 0.36 in O.D.

The SPEC Extension Spring is a machine hook extension spring made of music wire, supplied in a 5-pack (MPN MH03600412500M). It features a free length of 2 1/2 in, wire diameter of 0.041 in, outer diameter of 0.36 in…

SKU 3G-OTH-679253

Brand
SPEC
Item
Extension Spring: Music Wire, 2 1/2 in Free Lg, 0.041 in Wire Dia, 0.36 in O.D.
Category
Machine Hook Extension Springs
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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.

Technical Specifications

SPEC
Manufacturer Part Number
MH03600412500M
Type
5 PK
O.D.
0.36 in
Finish
Oil
Free Lg
2 1/2 in
Wire Dia
0.041 in

Technical Documents

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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 (MPN MH03600412500M). It features a free length of 2 1/2 in, wire diameter of 0.041 in, outer diameter of 0.36 in, and an oil finish.

Frequently Asked Questions

What is a SPEC extension spring used for?

A SPEC extension spring is used to provide a pulling force in industrial machinery, such as in material handling, packaging equipment, and automation systems. It stores energy when stretched and returns to its original length, making it ideal for counterbalancing, tensioning, and return mechanisms across 14 industrial departments.

What are the specifications of the SPEC extension spring MH03600412500M?

The SPEC extension spring MH03600412500M has a free length of 2 1/2 in, wire diameter of 0.041 in, outer diameter of 0.36 in, and an oil finish. It is made of music wire and comes in a 5-pack. These specs ensure consistent tension and durability in demanding industrial applications.

Where to buy SPEC extension springs worldwide?

3G Electric supplies SPEC extension springs worldwide, handling full logistics and customs clearance for global delivery. As a curated industrial solutions provider, we source genuine parts like the MH03600412500M 5-pack and support procurement across 14 departments, including material handling and automation.

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

To select the right SPEC extension spring, match free length, wire diameter, and outer diameter to your load and space constraints. For the MH03600412500M, the 0.041 in wire diameter and 0.36 in O.D. suit moderate tension needs. Always verify the oil finish for corrosion resistance in your environment.

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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