SPEC HM0450630012M Machine Hook Extension Spring
The SPEC Extension Spring is a machine hook extension spring made of music wire, supplied as a 2-pack. It features a 0.63 mm wire diameter, 4.5 mm outer diameter, 12.1 mm free length, and an oil finish (MPN…
SKU 3G-OTH-680787
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 as a 2-pack. It features a 0.63 mm wire diameter, 4.5 mm outer diameter, 12.1 mm free length, and an oil finish (MPN HM0450630012M).
Frequently Asked Questions
What is a SPEC Extension Spring used for?
A SPEC Extension Spring with machine hooks is used to provide a pulling force in industrial assemblies, such as counterbalances, latches, and tension mechanisms. The music wire construction and oil finish suit general-purpose applications across machining, material handling, and automation equipment.
What are the specifications of the SPEC Extension Spring HM0450630012M?
This SPEC Extension Spring has a 0.63 mm wire diameter, 4.5 mm outer diameter, and 12.1 mm free length. It is made of music wire with an oil finish and comes as a 2-pack. The manufacturer part number is HM0450630012M.
Where to buy SPEC Extension Springs worldwide?
3G Electric supplies SPEC Extension Springs worldwide. We handle full logistics and customs clearance to deliver genuine industrial springs to your facility. Contact us for a quote on the HM0450630012M or other SPEC spring sizes.
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 HM0450630012M uses music wire for good fatigue life. Ensure the machine hook ends fit your mounting points and that the oil finish provides basic corrosion protection.
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.
