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SPEC Extension Spring: Music Wire, 112 mm Free Lg, 2.8 mm Wire Dia - Machine Hook Extension Springs
SPECMachine Hook Extension Springs

SPEC Extension Spring: Music Wire, 112 mm Free Lg, 2.8 mm Wire Dia

The SPEC Extension Spring (MPN HM3002800112M) is a machine hook extension spring made from music wire, with a 30 mm O.D., 2.8 mm wire diameter, and 112 mm free length, finished in oil.

SKU 3G-OTH-679590

Brand
SPEC
Item
Extension Spring: Music Wire, 112 mm Free Lg, 2.8 mm Wire Dia
Category
Machine Hook Extension Springs
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

SPEC
Manufacturer Part Number
HM3002800112M
O.D
30 mm
Finish
Oil
Free Lg
112 mm
Wire Dia
2.8 mm

Technical Documents

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SPEC Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SPEC Extension Spring (MPN HM3002800112M) is a machine hook extension spring made from music wire, with a 30 mm O.D., 2.8 mm wire diameter, and 112 mm free length, finished in oil.

Frequently Asked Questions

What is the SPEC HM3002800112M extension spring used for?

The SPEC HM3002800112M extension spring is used to provide tension in mechanical assemblies, such as industrial machinery, automotive components, and material handling equipment. Its music wire construction and oil finish suit applications requiring reliable, corrosion-resistant force in moderate environments.

What are the specifications of the SPEC HM3002800112M extension spring?

The SPEC HM3002800112M extension spring has a 30 mm outer diameter, 2.8 mm wire diameter, and 112 mm free length. It is made from music wire with an oil finish. The manufacturer part number is HM3002800112M.

Where to buy the SPEC HM3002800112M extension spring worldwide?

3G Electric supplies the SPEC HM3002800112M extension spring worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for a quote and lead time on this music wire spring with oil finish.

How to select the right extension spring for an industrial application?

To select the right extension spring, match the outer diameter, wire diameter, and free length to your assembly's space and load requirements. The SPEC HM3002800112M offers a 30 mm O.D., 2.8 mm wire, and 112 mm free length. Confirm the material (music wire) and finish (oil) suit your environment.

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.

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