SPEC Extension Spring: Music Wire, 5/8 in Free Lg, 0.018 in Wire Dia, 0.18 in O.D.
The SPEC Extension Spring is a music-wire machine hook extension spring supplied in a 5-pack. Each spring has a 0.018 in wire diameter, 0.18 in outer diameter, and 5/8 in free length, with an oil finish (MPN…
SKU 3G-OTH-680827
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 music-wire machine hook extension spring supplied in a 5-pack. Each spring has a 0.018 in wire diameter, 0.18 in outer diameter, and 5/8 in free length, with an oil finish (MPN MH01800180620M).
Frequently Asked Questions
What is a SPEC extension spring used for?
A SPEC extension spring stores energy and provides pulling force in industrial machinery, automation, and material handling equipment. The music-wire construction offers high tensile strength for repeated cycling in applications like counterbalances, door closers, and tension mechanisms.
What are the specifications of the SPEC extension spring MH01800180620M?
This SPEC extension spring has a 0.018 in wire diameter, 0.18 in outer diameter, and 5/8 in free length. It comes in a 5-pack with an oil finish. The music-wire material provides fatigue resistance for demanding industrial uses.
Where to buy SPEC extension springs in worldwide?
3G Electric supplies SPEC extension springs worldwide. We handle full logistics, customs clearance, and delivery to your facility. As a global industrial solutions provider, we source genuine parts across 14 departments and deliver to any country.
How to select the right extension spring for an application?
Select an extension spring by matching free length, wire diameter, outer diameter, and material to your load and deflection requirements. The SPEC MH01800180620M uses music wire for high strength. Always verify that the spring's maximum extended length and load capacity suit your mechanism.
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.
