SPEC Extension Spring 302 Stainless Steel Machine Hook 76.9 mm
The SPEC Extension Spring is a 302 Stainless Steel machine hook extension spring with a 76.9 mm free length, 1 mm wire diameter, and 5 mm outer diameter. Supplied in a 2 PK with a plain finish (MPN HM0501000077S), it…
SKU 3G-OTH-681571
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 with a 76.9 mm free length, 1 mm wire diameter, and 5 mm outer diameter. Supplied in a 2 PK with a plain finish (MPN HM0501000077S), it is a genuine industrial component for mechanical tension applications.
Frequently Asked Questions
What is a SPEC extension spring used for?
A SPEC extension spring is used to provide tension in mechanical assemblies, such as counterbalances, door returns, and industrial machinery. This 302 stainless steel machine hook spring (76.9 mm free length, 1 mm wire diameter) resists corrosion in demanding environments.
What are the specifications of the SPEC extension spring HM0501000077S?
The SPEC extension spring HM0501000077S has a 76.9 mm free length, 1 mm wire diameter, 5 mm outer diameter, plain finish, and is supplied as a 2-pack. It is made from 302 stainless steel with machine hook ends for tension applications.
Where to buy SPEC extension springs worldwide?
3G Electric supplies SPEC extension springs worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source genuine components like the HM0501000077S and deliver to your facility, regardless of location.
How to select the right extension spring for a tension application?
To select the right extension spring, match free length, wire diameter, outer diameter, and material to your load and deflection requirements. For corrosion resistance, choose 302 stainless steel like the SPEC HM0501000077S. Consult a spring manufacturer's catalog for force ratings.
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.
