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SPEC Extension Spring: 302 Stainless Steel, 5 1/2 in Free Lg, 0.045 in Wire Dia - Machine Hook Extension Springs
SPECMachine Hook Extension Springs

SPEC Extension Spring: 302 Stainless Steel, 5 1/2 in Free Lg, 0.045 in Wire Dia

The SPEC Extension Spring is a 302 Stainless Steel machine hook extension spring, supplied as a 3 PK with a free length of 5 1/2 in, wire diameter of 0.045 in, and outer diameter of 0.36 in, finished plain (MPN…

SKU 3G-OTH-681763

Brand
SPEC
Item
Extension Spring: 302 Stainless Steel, 5 1/2 in Free Lg, 0.045 in Wire Dia
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
H03600455500S
Type
3 PK
O.D.
0.36 in
Finish
Plain
Free Lg
5 1/2 in
Wire Dia
0.045 in

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 3 PK with a free length of 5 1/2 in, wire diameter of 0.045 in, and outer diameter of 0.36 in, finished plain (MPN H03600455500S). 3G Electric interprets this demand and sources it across 14 industrial departments — with specialist depth in combustion, pumps and controls — 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, like this 302 stainless steel machine hook spring, stores and releases energy to return a mechanism to its original position. It is commonly used in industrial machinery, automotive assemblies, and agricultural equipment where corrosion resistance and consistent tension are required.

What are the specifications of the SPEC extension spring H03600455500S?

This SPEC extension spring has a free length of 5 1/2 in, wire diameter of 0.045 in, outer diameter of 0.36 in, and a plain finish. It is made of 302 stainless steel and comes in a 3 PK. The manufacturer part number is H03600455500S.

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 this spring across 14 departments, including specialist expertise in combustion, pumps, and controls, ensuring you get the right part delivered.

How to select the right extension spring for an application?

To select the right extension spring, match free length, wire diameter, outer diameter, and material to your load and deflection requirements. For corrosion resistance, 302 stainless steel is ideal. 3G Electric can help interpret your demand and source the correct SPEC spring across our industrial network.

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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