SPEC Extension Spring: Music Wire, 3 in Free Lg, 0.049 in Wire Dia, 0.75 in O.D.
The SPEC Extension Spring is a machine hook extension spring made of music wire, supplied in a 3-pack. Key specifications include a 0.75 in outer diameter, 3 in free length, 0.049 in wire diameter, and an oil finish…
SKU 3G-OTH-679833
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Product Description
The SPEC Extension Spring is a machine hook extension spring made of music wire, supplied in a 3-pack. Key specifications include a 0.75 in outer diameter, 3 in free length, 0.049 in wire diameter, and an oil finish (MPN MH07500493000M).
Frequently Asked Questions
What is a SPEC extension spring used for?
A SPEC extension spring with machine hooks is used to provide a pulling force in industrial assemblies such as conveyor systems, gate mechanisms, and counterbalance applications. The music wire construction offers good fatigue life for repeated extension cycles.
What are the specifications of the SPEC extension spring MH07500493000M?
This SPEC extension spring has a 0.75 in outer diameter, 3 in free length, and 0.049 in wire diameter. It is made of music wire with an oil finish and comes in a 3-pack. The manufacturer part number is MH07500493000M.
Where to buy SPEC extension springs worldwide?
3G Electric supplies SPEC extension springs worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on the MH07500493000M 3-pack or other SPEC spring sizes.
How to select the right extension spring for an application?
To select the right extension spring, match the free length, outer diameter, and wire diameter to your space constraints and required load. The SPEC MH07500493000M offers a 3 in free length and 0.75 in O.D. for moderate-force applications. Always verify the spring rate and maximum extension 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.
