SPEC Extension Spring: Music Wire, 2 3/4 in Free Lg, 0.039 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. It features a 2 3/4 in free length, 0.039 in wire diameter, 0.36 in O.D., and an oil finish (MPN MH03600392750M).
SKU 3G-OTH-680585
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. It features a 2 3/4 in free length, 0.039 in wire diameter, 0.36 in O.D., and an oil finish (MPN MH03600392750M).
Frequently Asked Questions
What is a SPEC extension spring used for?
A SPEC extension spring is used to provide pulling force in industrial machinery, such as in material handling, packaging equipment, and automation systems. It stores energy when stretched and returns to its original length, making it ideal for counterbalancing, tensioning, and return mechanisms.
What are the specifications of the SPEC extension spring MH03600392750M?
The SPEC extension spring MH03600392750M has a free length of 2 3/4 in, wire diameter of 0.039 in, outer diameter of 0.36 in, and an oil finish. It is made of music wire and comes in a 5-pack. These specs ensure consistent tension and durability in demanding 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 MH03600392750M and deliver to your facility. Contact us for pricing and lead time on this 5-pack of music wire springs.
How to select the right extension spring for an application?
To select the right extension spring, match free length, wire diameter, and outer diameter to your space and load requirements. The SPEC MH03600392750M offers a 2 3/4 in free length and 0.039 in wire diameter for moderate tension. Always verify hook type and finish—oil finish here provides basic corrosion resistance.
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.
