SPEC Extension Spring: Music Wire, 3 in Free Lg, 0.031 in Wire Dia, 0.3 in O.D.
3G Electric supplies the SPEC Machine Hook Extension Spring (SKU 828MR7, MPN MH03000313000M), a music-wire spring with a 3 in free length, 0.031 in wire diameter, and 0.3 in O.D., sold in a 5-pack with an oil finish…
SKU 3G-OTH-681312
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Product Description
3G Electric supplies the SPEC Machine Hook Extension Spring (SKU 828MR7, MPN MH03000313000M), a music-wire spring with a 3 in free length, 0.031 in wire diameter, and 0.3 in O.D., sold in a 5-pack with an oil finish. We interpret demand and deliver this genuine industrial spring across 14 departments — and far more — with specialist depth in combustion, pumps and controls as an authorised distributor.
Frequently Asked Questions
What is a SPEC Machine Hook Extension Spring used for?
A SPEC Machine Hook Extension Spring provides tension in industrial machinery, pulling components together or returning them to position. It is used across manufacturing, packaging, and automation equipment. 3G Electric supplies this genuine SPEC spring as part of a broad industrial offering.
What are the specifications of the SPEC MH03000313000M extension spring?
The SPEC MH03000313000M is a music-wire extension spring with a 3 in free length, 0.031 in wire diameter, and 0.3 in O.D. It has an oil finish and is sold in a 5-pack. 3G Electric sources this genuine SPEC spring for global delivery.
Where to buy SPEC extension springs worldwide?
3G Electric supplies SPEC extension springs worldwide, handling logistics and customs for global delivery. As a sourcing specialist across 14 industrial departments, we provide genuine SPEC springs like the MH03000313000M. Contact us for availability and lead time.
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 space requirements. The SPEC MH03000313000M uses music wire for fatigue resistance. 3G Electric can help interpret your needs 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.
