SPEC Extension Spring: Music Wire, 1 in Free Lg, 0.045 in Wire Dia, 0.42 in O.D.
The SPEC Extension Spring is a machine hook extension spring made from music wire, supplied in a 5-pack. It features a 1-inch free length, 0.045-inch wire diameter, and 0.42-inch outer diameter, with an oil finish…
SKU 3G-OTH-679267
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.
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Product Description
The SPEC Extension Spring is a machine hook extension spring made from music wire, supplied in a 5-pack. It features a 1-inch free length, 0.045-inch wire diameter, and 0.42-inch outer diameter, with an oil finish (MPN MH04200451000M).
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 in industrial machinery, automotive components, and material handling equipment. This music wire spring with machine hooks is designed for applications requiring a consistent pulling force and a 1-inch free length.
What are the specifications of the SPEC extension spring MH04200451000M?
This SPEC extension spring has a 1-inch free length, 0.045-inch wire diameter, and 0.42-inch outer diameter. It is made from music wire with an oil finish and comes in a 5-pack. The manufacturer part number is MH04200451000M.
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 MH04200451000M to support your maintenance and production needs across multiple industries.
How to select the right extension spring for an application?
To select the right extension spring, match the free length, wire diameter, and outer diameter to your assembly's space and load requirements. Consider the material—music wire offers good tensile strength—and the finish, such as oil, for corrosion resistance. Always verify the hook type and pack quantity.
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.
