SPEC Extension Spring: Music Wire, 21.8 mm Free Lg, 1 mm Wire Dia, 5 mm O.D.
The SPEC Machine Hook Extension Spring (SKU HM0501000022M, MPN HM0501000022M) is a music-wire spring with a 21.8 mm free length, 1 mm wire diameter, and 5 mm O.D., supplied as a 2-pack with an oil finish. 3G Electric…
SKU 3G-OTH-681706
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 Machine Hook Extension Spring (SKU HM0501000022M, MPN HM0501000022M) is a music-wire spring with a 21.8 mm free length, 1 mm wire diameter, and 5 mm O.D., supplied as a 2-pack with an oil finish. 3G Electric sources this spring across 14 industrial departments, with specialist expertise in combustion, pumps, and controls ensuring accurate fulfillment for your maintenance or assembly needs.
Frequently Asked Questions
What is a SPEC Machine Hook Extension Spring used for?
This SPEC music-wire extension spring is used in industrial machinery for tensioning, counterbalancing, and return mechanisms. It suits applications across machining, material handling, and assembly where a compact 21.8 mm free length and 5 mm O.D. are required. 3G Electric supplies this spring globally for maintenance and production needs.
What are the specifications of the SPEC HM0501000022M extension spring?
The SPEC HM0501000022M is a music-wire machine hook extension spring with a 21.8 mm free length, 1 mm wire diameter, and 5 mm O.D. It comes as a 2-pack with an oil finish. These specs are critical for matching spring rate and fit in your equipment. 3G Electric sources this part across 14 industrial departments.
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 specialist across 14 industrial departments, we provide the HM0501000022M 2-pack with oil finish. Contact us for availability and lead time to your location.
How to select the right SPEC extension spring for your application?
Select a SPEC extension spring by matching free length, wire diameter, and O.D. to your mechanism's travel and load requirements. The HM0501000022M offers a 21.8 mm free length and 1 mm wire diameter for light tension. 3G Electric's expertise in pumps and controls helps ensure accurate spring selection for your industrial equipment.
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.
