SPEC Extension Spring: Music Wire, 3 1/2 in Free Lg, 0.041 in Wire Dia, 0.36 in O.D.
The SPEC Extension Spring is a machine hook extension spring made of music wire, supplied in a 5-pack (SKU 3G-OTH-680587, MPN MH03600413500M). It features a free length of 3 1/2 in, wire diameter of 0.041 in, outer…
SKU 3G-OTH-680587
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 machine hook extension spring made of music wire, supplied in a 5-pack (SKU 3G-OTH-680587, MPN MH03600413500M). It features a free length of 3 1/2 in, wire diameter of 0.041 in, outer diameter of 0.36 in, and an oil finish.
Frequently Asked Questions
What is a SPEC extension spring used for?
A SPEC extension spring is used to provide a pulling force in mechanical assemblies, such as in industrial machinery, automotive components, and material handling equipment. This music wire spring with machine hooks is designed for applications requiring a consistent tensile load and reliable return action.
What are the specifications of the SPEC extension spring 828N34?
The SPEC extension spring 828N34 has a free length of 3 1/2 in, wire diameter of 0.041 in, outer diameter of 0.36 in, and an oil finish. It is made of music wire and comes in a 5-pack. The manufacturer part number is MH03600413500M.
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 MH03600413500M to any location. Contact us for availability and delivery to your region.
How to select the right SPEC extension spring for an application?
To select the right SPEC extension spring, match the free length, wire diameter, and outer diameter to your assembly's space and load requirements. Consider the spring's material—music wire offers high tensile strength—and the finish, such as oil for corrosion resistance. Always verify the hook type and working load limits.
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.
