SPEC Extension Spring: Music Wire, 2 3/4 in Free Lg, 0.031 in Wire Dia, 0.24 in O.D.
The SPEC Extension Spring is a machine hook extension spring made of music wire, supplied in a 5-pack (SKU MH02400312750M, MPN MH02400312750M). It features a 2 3/4 in free length, 0.031 in wire diameter, 0.24 in…
SKU 3G-OTH-681738
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 machine hook extension spring made of music wire, supplied in a 5-pack (SKU MH02400312750M, MPN MH02400312750M). It features a 2 3/4 in free length, 0.031 in wire diameter, 0.24 in outer diameter, 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 between two components in industrial machinery, such as in conveyors, packaging equipment, or agricultural implements. The music wire construction offers high tensile strength and fatigue resistance for repeated extension cycles.
What are the specifications of the SPEC extension spring 828MJ1?
The SPEC extension spring 828MJ1 has a free length of 2 3/4 in, wire diameter of 0.031 in, outer diameter of 0.24 in, and an oil finish. It is a machine hook extension spring supplied in a 5-pack, with manufacturer part number MH02400312750M.
Where to buy SPEC extension springs worldwide?
3G Electric supplies SPEC extension springs worldwide, handling full logistics and customs clearance for global delivery. As a sourcing partner, we provide genuine SPEC parts like the 828MJ1 to industrial buyers across 14 departments, including machining and material handling.
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 constraints and required load. The oil finish provides corrosion resistance. For dynamic applications, ensure the spring's maximum extended length does not exceed its elastic limit.
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.
