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SPEC Extension Spring: 302 Stainless Steel, 17.4 mm Free Lg, 0.8 mm Wire Dia - Machine Hook Extension Springs
SPECMachine Hook Extension Springs

SPEC Extension Spring: 302 Stainless Steel, 17.4 mm Free Lg, 0.8 mm Wire Dia

The SPEC Extension Spring is a 302 Stainless Steel machine hook extension spring with a free length of 17.4 mm, wire diameter of 0.8 mm, and outer diameter of 4 mm. Supplied in a 2-pack with a plain finish (MPN…

SKU 3G-OTH-679618

Brand
SPEC
Item
Extension Spring: 302 Stainless Steel, 17.4 mm Free Lg, 0.8 mm Wire Dia
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
HM0400800017S
Type
2 PK
O.D.
4 mm
Finish
Plain
Free Lg
17.4 mm
Wire Dia
0.8 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 free length of 17.4 mm, wire diameter of 0.8 mm, and outer diameter of 4 mm. Supplied in a 2-pack with a plain finish (MPN HM0400800017S), this component is sourced and quoted by 3G Electric across 14 industrial departments, with specialist depth in combustion, pumps, and controls.

Frequently Asked Questions

What is a SPEC Extension Spring used for?

A SPEC Extension Spring is used to provide tension in mechanical assemblies, such as in industrial machinery, material handling equipment, and automation systems. Its 302 stainless steel construction offers corrosion resistance for demanding environments.

What are the specifications of the SPEC Extension Spring HM0400800017S?

The SPEC Extension Spring HM0400800017S has a free length of 17.4 mm, wire diameter of 0.8 mm, outer diameter of 4 mm, and a plain finish. It is made of 302 stainless steel and supplied in a 2-pack.

Where to buy SPEC Extension Springs worldwide?

3G Electric sources and supplies SPEC Extension Springs worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we deliver this component across 14 departments, including combustion, pumps, and controls.

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 space requirements. For the SPEC HM0400800017S, the 302 stainless steel suits corrosive environments. Consult a technical specialist for precise sizing.

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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