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SPEC Extension Spring: 302 Stainless Steel, 340 mm Free Lg, 4.5 mm Wire Dia - Machine Hook Extension Springs
SPECMachine Hook Extension Springs

SPEC Extension Spring: 302 Stainless Steel, 340 mm Free Lg, 4.5 mm Wire Dia

The SPEC Extension Spring is a 302 Stainless Steel machine hook extension spring (MPN HM5004500340S) with a 340 mm free length, 4.5 mm wire diameter, 50 mm O.D., and a plain finish. 3G Electric interprets this demand…

SKU 3G-OTH-680980

Brand
SPEC
Item
Extension Spring: 302 Stainless Steel, 340 mm Free Lg, 4.5 mm Wire Dia
Category
Machine Hook Extension Springs
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

SPEC
Manufacturer Part Number
HM5004500340S
O.D
50 mm
Finish
Plain
Free Lg
340 mm
Wire Dia
4.5 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 (MPN HM5004500340S) with a 340 mm free length, 4.5 mm wire diameter, 50 mm O.D., and a plain finish. 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 the SPEC Extension Spring HM5004500340S used for?

The SPEC Extension Spring HM5004500340S is a 302 stainless steel machine hook spring used in industrial machinery, automation, and material handling systems to store and release energy. 3G Electric supplies this spring across 14 industrial departments, with specialist depth in combustion, pumps and controls.

What are the specifications of the SPEC Extension Spring HM5004500340S?

The SPEC Extension Spring HM5004500340S has a 340 mm free length, 4.5 mm wire diameter, 50 mm O.D., and a plain finish. It is made of 302 stainless steel with machine hook ends. 3G Electric sources this spring globally, ensuring you get the right answer for your application.

Where to buy the SPEC Extension Spring HM5004500340S worldwide?

3G Electric supplies the SPEC Extension Spring HM5004500340S worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we interpret your demand and deliver genuine parts across 14 departments, including specialist expertise in combustion, pumps and controls.

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

To select the right extension spring, match free length, wire diameter, O.D., and material to your load and deflection requirements. The SPEC HM5004500340S uses 302 stainless steel for corrosion resistance. 3G Electric helps you interpret specifications and source the correct spring across 14 industrial departments.

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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Extension Spring: 302 Stainless Steel, 3 in Free Lg, 0.125 in Wire Dia, 1.125 in O.D. (MPN H11251253000S)

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