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SPEC Extension Spring: Music Wire, 3 1/2 in Free Lg, 0.063 in Wire Dia, 0.75 in O.D. - Machine Hook Extension Springs
SPECMachine Hook Extension Springs

SPEC Extension Spring: Music Wire, 3 1/2 in Free Lg, 0.063 in Wire Dia, 0.75 in O.D.

The SPEC Extension Spring is a machine hook extension spring made of music wire, supplied in a 3-pack with an oil finish. It features a 0.063 in wire diameter, 0.75 in outer diameter, and 3 1/2 in free length (MPN…

SKU 3G-OTH-679841

Brand
SPEC
Item
Extension Spring: Music Wire, 3 1/2 in Free Lg, 0.063 in Wire Dia, 0.75 in O.D.
Category
Machine Hook Extension Springs
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

SPEC
Manufacturer Part Number
MH07500633500M
Type
3 PK
O.D.
0.75 in
Finish
Oil
Free Lg
3 1/2 in
Wire Dia
0.063 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 3-pack with an oil finish. It features a 0.063 in wire diameter, 0.75 in outer diameter, and 3 1/2 in free length (MPN MH07500633500M).

Frequently Asked Questions

What is a SPEC extension spring used for?

A SPEC extension spring stores and releases energy to provide tension in mechanical assemblies. It is commonly used in industrial equipment, agricultural machinery, and automation systems where a pulling force is required to return components to their original position.

What are the specifications of the SPEC extension spring MH07500633500M?

This SPEC extension spring has a 0.063 in wire diameter, 0.75 in outer diameter, and 3 1/2 in free length. It is made of music wire with an oil finish and comes in a 3-pack. The manufacturer part number is MH07500633500M.

Where to buy SPEC extension springs worldwide?

3G Electric supplies SPEC extension springs worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us to order the MH07500633500M 3-pack or other SPEC spring sizes for your industrial application.

How to select the right extension spring for an application?

Select an extension spring by matching wire diameter, outer diameter, and free length to your required load and deflection. Ensure the spring material (e.g., music wire) suits the operating environment. For the SPEC MH07500633500M, verify the 0.063 in wire and 0.75 in O.D. meet your tension needs.

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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