SPEC Machine Hook Extension Spring
The SPEC Extension Spring (MPN HM0350500060M) is a machine hook extension spring made of music wire, supplied as a 2-pack. It features a 60 mm free length, 0.5 mm wire diameter, 3.5 mm O.D., and an oil finish.
SKU 3G-OTH-680390
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 Extension Spring (MPN HM0350500060M) is a machine hook extension spring made of music wire, supplied as a 2-pack. It features a 60 mm free length, 0.5 mm wire diameter, 3.5 mm O.D., and an oil finish.
Frequently Asked Questions
What is a SPEC extension spring used for?
A SPEC extension spring with machine hooks is used to provide tension in mechanical assemblies, such as counterbalances, garage doors, and industrial equipment. The music wire construction and oil finish offer durability in moderate-load applications.
What are the specifications of the SPEC HM0350500060M extension spring?
The SPEC HM0350500060M is a music wire extension spring with a 60 mm free length, 0.5 mm wire diameter, 3.5 mm O.D., and an oil finish. It comes as a 2-pack with machine hook ends for secure attachment.
Where to buy SPEC extension springs worldwide?
3G Electric supplies SPEC extension springs worldwide, handling full logistics and customs clearance. We source genuine industrial components across 14 departments, including springs, and deliver to global destinations.
How to select the right extension spring for an application?
To select the right extension spring, match free length, wire diameter, and O.D. to your load and space requirements. The SPEC HM0350500060M suits moderate tension needs; consult a spring rate chart or engineer for precise force calculations.
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.
