SPEC Extension Spring: Music Wire, 3 1/2 in Free Lg, 0.049 in Wire Dia, 0.36 in O.D.
The SPEC Extension Spring is a machine hook extension spring made of music wire, supplied in a 5-pack. Key specifications include a free length of 3 1/2 inches, wire diameter of 0.049 inches, outer diameter of 0.36…
SKU 3G-OTH-680591
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 of music wire, supplied in a 5-pack. Key specifications include a free length of 3 1/2 inches, wire diameter of 0.049 inches, outer diameter of 0.36 inches, and an oil finish (MPN MH03600493500M).
Frequently Asked Questions
What is a SPEC extension spring used for?
A SPEC extension spring with machine hooks is used to provide pulling force in industrial assemblies, such as counterbalances, garage doors, and agricultural equipment. The music wire construction and oil finish offer corrosion resistance and consistent tension in moderate-duty applications.
What are the specifications of the SPEC extension spring MH03600493500M?
This SPEC extension spring has a free length of 3 1/2 inches, wire diameter of 0.049 inches, outer diameter of 0.36 inches, and an oil finish. It is supplied in a 5-pack with machine hook ends, suitable for general-purpose tension 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 and deliver genuine parts like the MH03600493500M to support your maintenance and production needs across industries.
How to select the right extension spring for an application?
Select an extension spring by matching free length, wire diameter, outer diameter, and end type to your load and space requirements. The SPEC MH03600493500M with machine hooks suits moderate tension needs. Always verify working load and deflection limits from the manufacturer's data.
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.
