SPEC Extension Spring: Music Wire, 56.8 mm Free Lg, 1.8 mm Wire Dia, 20 mm O.D.
The SPEC Machine Hook Extension Spring (MPN HM2001800057M) is a music-wire spring with a 56.8 mm free length, 1.8 mm wire diameter, and 20 mm O.D., supplied in a 2-pack with an oil finish. 3G Electric sources this…
SKU 3G-OTH-679563
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 Machine Hook Extension Spring (MPN HM2001800057M) is a music-wire spring with a 56.8 mm free length, 1.8 mm wire diameter, and 20 mm O.D., supplied in a 2-pack with an oil finish. 3G Electric sources this and thousands of other industrial components across 14 departments, backed by specialist expertise in combustion, pumps, and controls to ensure you get the right part for your application.
Frequently Asked Questions
What is a SPEC Machine Hook Extension Spring used for?
A SPEC Machine Hook Extension Spring provides tension in industrial machinery, pulling components together or returning them to position. It is commonly used in manufacturing, packaging, and material handling equipment where reliable force and fatigue resistance are required.
What are the specifications of the SPEC HM2001800057M extension spring?
The SPEC HM2001800057M is a music-wire extension spring with a 56.8 mm free length, 1.8 mm wire diameter, and 20 mm O.D. It has an oil finish and comes in a 2-pack. These specs determine its load capacity and fit for your application.
Where to buy SPEC extension springs worldwide?
3G Electric supplies SPEC extension springs worldwide, handling full logistics and customs clearance. As a global industrial sourcing partner, we interpret your demand and deliver the right part, including the HM2001800057M, to your facility anywhere.
How to select the right extension spring for my application?
Select an extension spring by matching free length, wire diameter, and O.D. to your space and load requirements. The SPEC HM2001800057M uses music wire for high tensile strength. Consult a technical specialist to verify spring rate and end fittings for your machinery.
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.
