SPEC Extension Spring: 302 Stainless Steel, 30.8 mm Free Lg, 1 mm Wire Dia, 5 mm O.D.
The SPEC Extension Spring is a 302 Stainless Steel machine hook extension spring with a 30.8 mm free length, 1 mm wire diameter, and 5 mm O.D., supplied as a 2 PK with a plain finish (MPN HM0501000031S).
SKU 3G-OTH-679630
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.
Need installation or engineering help?
Ask a question
Product Description
The SPEC Extension Spring is a 302 Stainless Steel machine hook extension spring with a 30.8 mm free length, 1 mm wire diameter, and 5 mm O.D., supplied as a 2 PK with a plain finish (MPN HM0501000031S).
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 extension spring HM0501000031S?
The SPEC extension spring HM0501000031S has a 30.8 mm free length, 1 mm wire diameter, 5 mm O.D., and a plain finish. It is made of 302 stainless steel and comes as a 2-pack. These specs ensure precise tension in mechanical assemblies.
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 and deliver genuine parts like the HM0501000031S to support your operations across 14 departments.
How to select the right extension spring for an application?
To select the right extension spring, match free length, wire diameter, and O.D. to your assembly's space and load requirements. The SPEC HM0501000031S, with its 30.8 mm free length and 1 mm wire diameter, suits moderate tension needs. Consult a spring rate chart for precise force.
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.
