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SPEC 302 Stainless Steel Machine Hook Extension Spring 2-Pack - Machine Hook Extension Springs
SPECMachine Hook Extension Springs

SPEC 302 Stainless Steel Machine Hook Extension Spring 2-Pack

The SPEC Extension Spring is a 302 Stainless Steel machine hook extension spring, supplied as a 2 PK with a free length of 30.6 mm, wire diameter of 0.9 mm, and outer diameter of 6.3 mm, in a plain finish (MPN…

SKU 3G-OTH-681107

Brand
SPEC
Item
302 Stainless Steel Machine Hook Extension Spring 2-Pack
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
HM0630900031S
Type
2 PK
O.D.
6.3 mm
Finish
Plain
Free Lg
30.6 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 302 Stainless Steel machine hook extension spring, supplied as a 2 PK with a free length of 30.6 mm, wire diameter of 0.9 mm, and outer diameter of 6.3 mm, in a plain finish (MPN HM0630900031S). 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 a pulling force in industrial assemblies, such as counterbalances, latches, and tension mechanisms. The 302 stainless steel construction offers corrosion resistance for applications in machining, material handling, and general equipment maintenance.

What are the specifications of the SPEC extension spring HM0630900031S?

This SPEC extension spring has a free length of 30.6 mm, wire diameter of 0.9 mm, and outer diameter of 6.3 mm. It is made of 302 stainless steel with a plain finish and comes as a 2-pack. The manufacturer part number is HM0630900031S.

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 this 302 stainless steel spring (MPN HM0630900031S) to your facility, ensuring you get the right part for your application.

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

To select the right extension spring, match the free length, wire diameter, and outer diameter to your assembly's space and load requirements. For the SPEC HM0630900031S, verify the 30.6 mm free length and 0.9 mm wire diameter suit your tension needs. Consult a spring rate chart for precise force calculations.

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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