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SPEC Extension Spring: 302 Stainless Steel, 277 mm Free Lg, 3.6 mm Wire Dia - Machine Hook Extension Springs
SPECMachine Hook Extension Springs

SPEC Extension Spring: 302 Stainless Steel, 277 mm Free Lg, 3.6 mm Wire Dia

The SPEC Extension Spring is a 302 Stainless Steel machine hook extension spring with a free length of 277 mm, wire diameter of 3.6 mm, and outer diameter of 18 mm. It features a plain finish and is identified by…

SKU 3G-OTH-680796

Brand
SPEC
Item
Extension Spring: 302 Stainless Steel, 277 mm Free Lg, 3.6 mm Wire Dia
Category
Machine Hook Extension Springs
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Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

SPEC
Manufacturer Part Number
HM1803600277S
O.D
18 mm
Finish
Plain
Free Lg
277 mm
Wire Dia
3.6 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 277 mm, wire diameter of 3.6 mm, and outer diameter of 18 mm. It features a plain finish and is identified by manufacturer part number HM1803600277S.

Frequently Asked Questions

What is a SPEC extension spring used for?

A SPEC extension spring is used to provide a pulling force in industrial machinery, such as in material handling, packaging equipment, and automation systems. Its 302 stainless steel construction offers corrosion resistance for demanding environments.

What are the specifications of the SPEC HM1803600277S extension spring?

The SPEC HM1803600277S extension spring has a free length of 277 mm, wire diameter of 3.6 mm, outer diameter of 18 mm, and a plain finish. It is made from 302 stainless steel with machine hook ends.

Where to buy SPEC extension springs worldwide?

3G Electric supplies SPEC extension springs worldwide, handling full logistics and customs clearance. We source genuine industrial components across 14 departments, including springs, and deliver to your facility globally.

How to select the right extension spring for an application?

To select the right extension spring, match the free length, wire diameter, and outer diameter to your assembly's space and load requirements. Consider material—302 stainless steel resists corrosion. 3G Electric can help interpret your needs and source the correct SPEC spring.

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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