SPEC Extension Spring: Music Wire, 17.7 mm Free Lg, 0.7 mm Wire Dia, 5 mm O.D.
The SPEC Machine Hook Extension Spring (MPN HM0500700018M) is a music-wire spring with a 17.7 mm free length, 0.7 mm wire diameter, and 5 mm O.D., supplied in a 2-pack with an oil finish.
SKU 3G-OTH-679467
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 HM0500700018M) is a music-wire spring with a 17.7 mm free length, 0.7 mm wire diameter, and 5 mm O.D., supplied in a 2-pack with an oil finish.
Frequently Asked Questions
What is a SPEC machine hook extension spring used for?
A SPEC machine hook extension spring provides tension in mechanical assemblies, such as counterbalances, garage doors, and industrial machinery. The music-wire construction and oil finish offer corrosion resistance and consistent force. 3G Electric supplies this spring across 14 industrial departments, including machining and material handling.
What are the specifications of the SPEC HM0500700018M extension spring?
The SPEC HM0500700018M is a music-wire extension spring with a 17.7 mm free length, 0.7 mm wire diameter, and 5 mm O.D. It has a machine hook end type, an oil finish, and is supplied as a 2-pack. These specs ensure precise tension for light-duty industrial applications.
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 genuine parts like the HM0500700018M across 14 departments. Contact us for pricing and delivery to your location.
How to select the right SPEC extension spring for an application?
To select the right SPEC extension spring, match free length, wire diameter, and O.D. to your load and space requirements. The HM0500700018M suits light tension needs. For heavy loads, consult a spring-rate chart. 3G Electric can help interpret your demand and source the correct spring.
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.
