SPEC Machine Hook Extension Spring 3 PK 0.063 in O.D
The SPEC Extension Spring is a 302 Stainless Steel Machine Hook Extension Spring, supplied as a 3 PK with a Plain finish. Key specifications include a Free Length of 7/16 in, Wire Diameter of 0.011 in, and Outer…
SKU 3G-OTH-680265
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
Need installation or engineering help?
Ask a question
Product Description
The SPEC Extension Spring is a 302 Stainless Steel Machine Hook Extension Spring, supplied as a 3 PK with a Plain finish. Key specifications include a Free Length of 7/16 in, Wire Diameter of 0.011 in, and Outer Diameter of 0.063 in (MPN H00630110440S).
Frequently Asked Questions
What is a SPEC extension spring used for?
A SPEC extension spring is used to provide a pulling force between two components, returning them to their original position after being stretched. Common in industrial machinery, automation, and precision assemblies, this 302 stainless steel spring resists corrosion and fatigue in demanding environments.
What are the specifications of the SPEC extension spring H00630110440S?
This SPEC extension spring has a free length of 7/16 in, wire diameter of 0.011 in, and outer diameter of 0.063 in. It is made of 302 stainless steel with a plain finish and comes as a 3-pack. The manufacturer part number is H00630110440S.
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 this 302 stainless steel spring to any location. Contact us for availability and delivery to your site.
How to select the right extension spring for an application?
To select the right extension spring, match free length, wire diameter, and outer diameter to your assembly's space and load requirements. Consider material—302 stainless steel offers corrosion resistance. This SPEC spring (0.011 in wire, 7/16 in free length) suits light-duty tension applications. Verify 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.
