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SPEC Extension Spring: 302 Stainless Steel, 86.3 mm Free Lg, 4.5 mm Wire Dia - Machine Hook Extension Springs
SPECMachine Hook Extension Springs

SPEC Extension Spring: 302 Stainless Steel, 86.3 mm Free Lg, 4.5 mm Wire Dia

The SPEC Extension Spring (MPN HM3204500086S) is a 302 Stainless Steel machine hook extension spring with a free length of 86.3 mm, wire diameter of 4.5 mm, and outer diameter of 32 mm, finished plain. 3G Electric…

SKU 3G-OTH-681403

Brand
SPEC
Item
Extension Spring: 302 Stainless Steel, 86.3 mm Free Lg, 4.5 mm 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
HM3204500086S
O.D
32 mm
Finish
Plain
Free Lg
86.3 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 (MPN HM3204500086S) is a 302 Stainless Steel machine hook extension spring with a free length of 86.3 mm, wire diameter of 4.5 mm, and outer diameter of 32 mm, finished plain. 3G Electric interprets this demand and sources the exact OEM-specified spring across 14 industrial departments, with specialist depth in combustion, pumps and controls as an authorised distributor.

Frequently Asked Questions

What is the SPEC HM3204500086S extension spring used for?

The SPEC HM3204500086S extension spring is used in industrial machinery to provide tension and return force. It is commonly applied in combustion systems, pumps, and controls, as well as across material handling and power transmission equipment. 3G Electric sources this exact OEM-specified spring for global industrial operations.

What are the specifications of the SPEC HM3204500086S extension spring?

The SPEC HM3204500086S extension spring is made of 302 stainless steel with a free length of 86.3 mm, wire diameter of 4.5 mm, and outer diameter of 32 mm. It has a plain finish and is designed as a machine hook extension spring. 3G Electric supplies this spring to meet OEM requirements.

Where to buy the SPEC HM3204500086S extension spring worldwide?

3G Electric supplies the SPEC HM3204500086S extension spring worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this 302 stainless steel spring to your facility. Contact us to order the exact OEM-specified part for your application.

How to select the correct SPEC extension spring for an application?

To select the correct SPEC extension spring, match the free length, wire diameter, and outer diameter to your assembly's space and load requirements. The HM3204500086S offers 86.3 mm free length, 4.5 mm wire diameter, and 32 mm O.D. in 302 stainless steel. 3G Electric can help verify fitment for your industrial equipment.

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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