SPEC Machine Hook Extension Spring 5-Pack
The SPEC Extension Spring is a machine hook extension spring made of music wire, supplied in a 5-pack. It features a 0.058 in wire diameter, 0.36 in outer diameter, and 1 3/8 in free length, with an oil finish (MPN…
SKU 3G-OTH-679751
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
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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 0.058 in wire diameter, 0.36 in outer diameter, and 1 3/8 in free length, with an oil finish (MPN MH03600581370M).
Frequently Asked Questions
What is a SPEC extension spring used for?
A SPEC extension spring with machine hooks is used to provide tension in industrial assemblies such as counterbalances, garage doors, and agricultural equipment. The music wire construction and oil finish offer reliable performance in moderate-duty applications where a compact, durable spring is required.
What are the specifications of the SPEC extension spring MH03600581370M?
This SPEC extension spring has a 0.058 in wire diameter, 0.36 in outer diameter, and 1 3/8 in free length. It comes in a 5-pack with an oil finish. The machine hook ends allow easy attachment in tension applications. These specs are critical for matching spring rate and fit in your assembly.
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 MH03600581370M and deliver to your facility. Contact us for a quote and delivery timeline to your location.
How to select the right extension spring for an application?
To select the right extension spring, match the wire diameter, outer diameter, and free length to your required load and deflection. The SPEC MH03600581370M uses music wire for good fatigue life. Ensure the machine hook ends fit your mounting points and that the oil finish provides adequate corrosion protection for 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.
