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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 extension spring, supplied as a 2-pack with an oil finish. It features a 59.4 mm free length, 0.9 mm wire diameter, and 6.3 mm outer diameter (MPN HM0630900059M).

SKU 3G-OTH-679484

Brand
SPEC
Item
Extension Spring
Category
Machine Hook Extension Springs
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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
HM0630900059M
Type
2 PK
O.D.
6.3 mm
Finish
Oil
Free Lg
59.4 mm
Wire Dia
0.9 mm

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 extension spring, supplied as a 2-pack with an oil finish. It features a 59.4 mm free length, 0.9 mm wire diameter, and 6.3 mm outer diameter (MPN HM0630900059M).

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, machinery, and automation systems where a pulling force is required, such as in counterbalances, latches, and conveyor components.

What are the specifications of the SPEC HM0630900059M extension spring?

The SPEC HM0630900059M is a music wire machine hook extension spring with a 59.4 mm free length, 0.9 mm wire diameter, and 6.3 mm outer diameter. It has an oil finish and is supplied as a 2-pack. These dimensions determine its load capacity and fit in your assembly.

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 sourcing partner across 14 industrial departments, we provide genuine SPEC parts like the HM0630900059M to support your maintenance and production needs anywhere.

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 assembly's space and required tension. Consider the spring's material—music wire offers high tensile strength—and finish, such as oil for corrosion resistance. Always verify load requirements against the spring's rated capacity.

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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