We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

SPEC Machine Hook Extension Spring - Machine Hook Extension Springs
SPECMachine Hook Extension Springs

SPEC Machine Hook Extension Spring

3G Electric supplies the SPEC Machine Hook Extension Spring (MPN HM0630900044M), a music-wire spring with a 44.1 mm free length, 0.9 mm wire diameter, and 6.3 mm outer diameter, finished in oil and sold as a 2-pack…

SKU 3G-OTH-681560

Brand
SPEC
Item
Machine Hook Extension Spring
Part Number
HM0630900044M
Category
Machine Hook Extension Springs
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

SPEC
Manufacturer Part Number
HM0630900044M
Type
2 PK
O.D.
6.3 mm
Finish
Oil
Free Lg
44.1 mm
Wire Dia
0.9 mm

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

3G Electric supplies the SPEC Machine Hook Extension Spring (MPN HM0630900044M), a music-wire spring with a 44.1 mm free length, 0.9 mm wire diameter, and 6.3 mm outer diameter, finished in oil and sold as a 2-pack. We interpret demand and source this genuine industrial spring across 14 departments, with specialist depth in combustion, pumps, and controls as an authorised distributor.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the SPEC HM0630900044M extension spring used for?

The SPEC HM0630900044M is a machine hook extension spring used to store and release mechanical energy in industrial equipment. It is commonly applied in machinery, material handling, and automation systems where a consistent pulling force is required. 3G Electric supplies this spring across 14 industrial departments.

What are the specifications of the SPEC HM0630900044M extension spring?

The SPEC HM0630900044M extension spring has a 44.1 mm free length, 0.9 mm wire diameter, and 6.3 mm outer diameter. It is made of music wire with an oil finish and is sold as a 2-pack. The manufacturer part number is HM0630900044M.

Where to buy the SPEC HM0630900044M extension spring worldwide?

3G Electric supplies the SPEC HM0630900044M extension spring to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us to order this genuine industrial spring, part of our sourcing across 14 departments including combustion, pumps, and controls.

How to select the correct extension spring for an application?

To select the correct extension spring, match free length, wire diameter, outer diameter, and material to your load and space requirements. The SPEC HM0630900044M uses music wire for fatigue resistance. 3G Electric can help interpret your demand and source the right spring across 14 industrial departments.

Not sure this is the right part? Photo-identify it

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from SPEC

View all SPEC parts
This extension spring features machine hooks and is constructed from music wire with an oil finish. It has a wire diameter of 0.135 in, an outside diameter of 1.25 in, and a free length of 6 1/2 in. Commonly used in industrial machinery, material handling equipment, and automation systems to store and release energy by resisting pulling forces
SPEC
This extension spring features machine hooks and is constructed from music wire with an oil finish. It has a wire diameter of 0.135 in, an outside diameter of 1.25 in, and a free length of 6 1/2 in. Commonly used in industrial machinery, material handling equipment, and automation systems to store and release energy by resisting pulling forces
Extension spring with machine hooks, 302 stainless steel, plain finish. Free length 6 1/2 in, wire diameter 0.095 in, outer diameter 1 in. Provides tension and return motion in industrial machinery, automotive assemblies, and material handling equipment
SPEC
Extension spring with machine hooks, 302 stainless steel, plain finish. Free length 6 1/2 in, wire diameter 0.095 in, outer diameter 1 in. Provides tension and return motion in industrial machinery, automotive assemblies, and material handling equipment
Machine hook extension spring made of 302 stainless steel with plain finish. Free length 41.4 mm, wire diameter 0.55 mm, outer diameter 6 mm. Supplied as a 2-pack. Used in industrial machinery, automation, and material handling applications requiring corrosion resistance and constant tension
SPEC
Machine hook extension spring made of 302 stainless steel with plain finish. Free length 41.4 mm, wire diameter 0.55 mm, outer diameter 6 mm. Supplied as a 2-pack. Used in industrial machinery, automation, and material handling applications requiring corrosion resistance and constant tension
Machine hook extension spring with plain finish. Free length 12.1 mm, wire diameter 0.63 mm, outer diameter 4.5 mm. Supplied as a 2-pack. Used to apply pulling force between components in mechanical assemblies
SPEC
Machine hook extension spring with plain finish. Free length 12.1 mm, wire diameter 0.63 mm, outer diameter 4.5 mm. Supplied as a 2-pack. Used to apply pulling force between components in mechanical assemblies
This extension spring is made of music wire with an oil finish. It has a free length of 56.8 mm, wire diameter of 1.8 mm, and outer diameter of 20 mm. Supplied in a 2-pack, it is used to provide tension in machinery, pulling components together or returning them to position
SPEC
This extension spring is made of music wire with an oil finish. It has a free length of 56.8 mm, wire diameter of 1.8 mm, and outer diameter of 20 mm. Supplied in a 2-pack, it is used to provide tension in machinery, pulling components together or returning them to position
This 5-pack of machine hook extension springs features a plain finish and is designed to provide pulling force in mechanical assemblies. Common applications include industrial machinery, automotive components, and material handling equipment where controlled tension is required
SPEC
This 5-pack of machine hook extension springs features a plain finish and is designed to provide pulling force in mechanical assemblies. Common applications include industrial machinery, automotive components, and material handling equipment where controlled tension is required
This extension spring features machine hook ends and is made of 302 stainless steel with a plain finish. It has an outer diameter of 0.18 in, wire diameter of 0.022 in, and free length of 1/2 in. Supplied as a 5-pack, it is used in applications requiring a return force, such as in valves, clutches, and counterbalance mechanisms
SPEC
This extension spring features machine hook ends and is made of 302 stainless steel with a plain finish. It has an outer diameter of 0.18 in, wire diameter of 0.022 in, and free length of 1/2 in. Supplied as a 5-pack, it is used in applications requiring a return force, such as in valves, clutches, and counterbalance mechanisms
Extension spring with machine hooks, 302 stainless steel, plain finish. Free length 1 3/8 in, wire diameter 0.055 in, outer diameter 0.36 in. Sold as a 5-pack. Used to apply pulling force in machinery such as material handling, packaging, and automation systems
SPEC
Extension spring with machine hooks, 302 stainless steel, plain finish. Free length 1 3/8 in, wire diameter 0.055 in, outer diameter 0.36 in. Sold as a 5-pack. Used to apply pulling force in machinery such as material handling, packaging, and automation systems