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SPEC Machine Hook Extension Spring - Machine Hook Extension Springs
SPECMachine Hook Extension Springs

SPEC Machine Hook Extension Spring

The SPEC Machine Hook Extension Spring (SKU HM1802500303M, MPN HM1802500303M) is a music-wire spring with a 303.2 mm free length, 2.5 mm wire diameter, and 18 mm O.D., finished in oil. 3G Electric sources this and…

SKU 3G-OTH-680948

Brand
SPEC
Item
Machine Hook Extension Spring
Part Number
HM1802500303M
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
HM1802500303M
O.D
18 mm
Finish
Oil
Free Lg
303.2 mm
Wire Dia
2.5 mm

Technical Documents

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SPEC Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SPEC Machine Hook Extension Spring (SKU HM1802500303M, MPN HM1802500303M) is a music-wire spring with a 303.2 mm free length, 2.5 mm wire diameter, and 18 mm O.D., finished in oil. 3G Electric sources this and thousands of other industrial components across 14 departments — machining, electrical, power transmission, and more — backed by specialist expertise in combustion, pumps, and controls to ensure you get the right part, not just a part number.

Frequently Asked Questions

What is a SPEC Machine Hook Extension Spring used for?

A SPEC Machine Hook Extension Spring provides tension in mechanical assemblies, such as counterbalances, garage doors, and industrial machinery. Its music-wire construction and oil finish suit general-purpose applications across machining, power transmission, and material handling systems.

What are the specifications of the SPEC HM1802500303M extension spring?

The SPEC HM1802500303M is a music-wire extension spring with a 303.2 mm free length, 2.5 mm wire diameter, 18 mm O.D., and an oil finish. It features machine hooks for secure attachment in tension-loaded assemblies.

Where to buy a SPEC HM1802500303M extension spring worldwide?

3G Electric supplies the SPEC HM1802500303M extension spring to customers worldwide. We handle full logistics, customs clearance, and delivery, ensuring you receive the correct part for your application across 14 industrial departments.

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

To select the right extension spring, match free length, wire diameter, and O.D. to your load and deflection requirements. For the SPEC HM1802500303M, verify the 303.2 mm free length and 2.5 mm wire diameter suit your tension needs. Consult a specialist for application-specific guidance.

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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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