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

SPEC 302 Stainless Steel Machine Hook Extension Spring

The SPEC Extension Spring is a 302 Stainless Steel machine hook extension spring with a 6 mm O.D., 0.55 mm wire diameter, and 137 mm free length, supplied in a 2 PK with a plain finish (MPN HM0600550137S). 3G…

SKU 3G-OTH-680447

Brand
SPEC
Item
302 Stainless Steel Machine Hook Extension Spring
Category
Machine Hook Extension Springs
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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
HM0600550137S
Type
2 PK
O.D.
6 mm
Finish
Plain
Free Lg
137 mm
Wire Dia
0.55 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 with a 6 mm O.D., 0.55 mm wire diameter, and 137 mm free length, supplied in a 2 PK with a plain finish (MPN HM0600550137S). 3G Electric interprets this demand and sources the exact OEM part across 14 industrial departments, with specialist depth in combustion, pumps and controls as an authorised distributor.

Frequently Asked Questions

What is a SPEC extension spring used for?

A SPEC extension spring, like the 302 stainless steel machine hook type, provides controlled tensile force in industrial assemblies. It is commonly used in machinery, automation, and material handling systems where a precise, corrosion-resistant spring is required to return components to their original position.

What are the specifications of the SPEC extension spring HM0600550137S?

The SPEC extension spring HM0600550137S has a 6 mm outer diameter, 0.55 mm wire diameter, and 137 mm free length. It is made of 302 stainless steel with a plain finish and comes in a 2-pack. These specs ensure consistent performance in demanding industrial applications.

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 the exact OEM part across 14 departments, including specialist expertise in combustion, pumps, and controls. Contact us for availability and delivery to your location.

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

To select the right extension spring, match the outer diameter, wire diameter, and free length to your assembly's space and load requirements. Consider material—302 stainless steel offers corrosion resistance. For the SPEC HM0600550137S, verify the 6 mm O.D. and 137 mm free length suit your mechanism's stroke and force 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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