SPEC Machine Hook Extension Spring
The SPEC Extension Spring is a 302 Stainless Steel machine hook extension spring, supplied as a 2 PK with a plain finish. It features a 77.6 mm free length, 0.63 mm wire diameter, and 4.5 mm O.D. (MPN HM0450630078S)…
SKU 3G-OTH-679069
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
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Product Description
The SPEC Extension Spring is a 302 Stainless Steel machine hook extension spring, supplied as a 2 PK with a plain finish. It features a 77.6 mm free length, 0.63 mm wire diameter, and 4.5 mm O.D. (MPN HM0450630078S). 3G Electric interprets this demand and delivers genuine industrial components across 14 departments, with specialist depth in combustion, pumps and controls as an authorised distributor.
Frequently Asked Questions
What is a SPEC extension spring used for?
A SPEC extension spring stores and releases energy to provide tension in mechanical assemblies. It is commonly used in industrial equipment, machinery, and automation systems where a pulling force is required, such as in counterbalances, latches, and conveyor systems.
What are the specifications of the SPEC extension spring HM0450630078S?
This SPEC extension spring is made of 302 stainless steel with a plain finish. It has a 77.6 mm free length, 0.63 mm wire diameter, and 4.5 mm O.D. It is supplied as a 2-pack with manufacturer part number HM0450630078S.
Where to buy SPEC extension springs worldwide?
3G Electric supplies and delivers genuine SPEC extension springs worldwide. We handle full logistics and customs clearance, ensuring your order reaches any global destination. Contact us to source this HM0450630078S spring for your industrial application.
How to select the right extension spring for an application?
Select an extension spring by matching free length, wire diameter, outer diameter, and material to your load and deflection requirements. For the SPEC HM0450630078S, verify the 77.6 mm free length and 0.63 mm wire diameter suit your tension needs. Consult a spring selection guide for proper hook type and end configuration.
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.
