SPEC Extension Spring: Music Wire, 98.6 mm Free Lg, 3.2 mm Wire Dia
The SPEC Machine Hook Extension Spring (SKU HM1603200099M, MPN HM1603200099M) is a music-wire spring with a 98.6 mm free length, 3.2 mm wire diameter, and 16 mm O.D., finished in oil. 3G Electric sources this and…
SKU 3G-OTH-679553
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.
Need installation or engineering help?
Ask a question
Product Description
The SPEC Machine Hook Extension Spring (SKU HM1603200099M, MPN HM1603200099M) is a music-wire spring with a 98.6 mm free length, 3.2 mm wire diameter, and 16 mm O.D., finished in oil. 3G Electric sources this and thousands of other industrial components across 14 departments — machining, electrical, power transmission, material handling, and more — backed by specialist expertise in combustion, pumps, and controls to ensure you get the right part, not just a catalog number.
Frequently Asked Questions
What is a SPEC Machine Hook Extension Spring used for?
A SPEC Machine Hook Extension Spring provides tension in industrial machinery, conveyors, and automation systems. It stores and releases energy to return components to their original position. 3G Electric supplies this and thousands of other parts across 14 departments, with specialist expertise in combustion, pumps, and controls.
What are the specifications of the SPEC HM1603200099M extension spring?
The SPEC HM1603200099M extension spring has a 98.6 mm free length, 3.2 mm wire diameter, 16 mm O.D., and an oil finish. It is made from music wire with machine hooks. 3G Electric sources this spring and many other industrial components globally.
Where to buy SPEC extension springs in worldwide?
3G Electric supplies SPEC extension springs worldwide, handling logistics, customs, and delivery to your location. As a global industrial solutions provider, we source genuine parts across 14 departments, including machining, electrical, and power transmission, with specialist expertise in combustion, pumps, and controls.
How to select the right extension spring for an application?
Select an extension spring by matching free length, wire diameter, O.D., and material to your load and deflection requirements. The SPEC HM1603200099M uses music wire with an oil finish for corrosion resistance. 3G Electric can help you choose the correct part across 14 industrial departments.
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.
