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

SPEC Machine Hook Extension Spring

The SPEC Extension Spring is a music-wire machine hook extension spring supplied in a 5-pack. Key specifications include a 0.008 in wire diameter, 0.063 in outer diameter, 5/16 in free length, and an oil finish (MPN…

SKU 3G-OTH-679083

Brand
SPEC
Item
Machine Hook Extension Spring
Part Number
MH00630080310M
Category
Machine Hook Extension Springs
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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

Technical Specifications

SPEC
Manufacturer Part Number
MH00630080310M
Type
5 PK
O.D.
0.063 in
Finish
Oil
Free Lg
5/16 in
Wire Dia
0.008 in

Technical Documents

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

Product Description

The SPEC Extension Spring is a music-wire machine hook extension spring supplied in a 5-pack. Key specifications include a 0.008 in wire diameter, 0.063 in outer diameter, 5/16 in free length, and an oil finish (MPN MH00630080310M).

Frequently Asked Questions

What is a SPEC extension spring used for?

A SPEC extension spring, such as the music-wire machine hook type, is used to provide a pulling force in industrial assemblies. Common applications include counterbalancing, tensioning belts, and returning mechanisms in machinery across machining, material handling, and automation systems.

What are the specifications of the SPEC extension spring MH00630080310M?

This SPEC extension spring has a 0.008 in wire diameter, 0.063 in outer diameter, and 5/16 in free length. It is made of music wire with an oil finish and comes in a 5-pack. The manufacturer part number is MH00630080310M.

Where to buy SPEC extension springs worldwide?

3G Electric supplies SPEC extension springs worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver genuine parts like the MH00630080310M to your facility. Contact us for a quote and delivery options.

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 load and space requirements. Consider the material—music wire offers good fatigue life. For the SPEC MH00630080310M, verify the 0.008 in wire diameter and 5/16 in free length suit your tension needs.

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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.

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This SPEC machine hook extension spring is made of music wire with an oil finish. It has a free length of 137.7 mm, wire diameter of 1 mm, and outer diameter of 11 mm. Supplied as a 2-pack, it provides tension in industrial machinery for pulling components together or returning them to position
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This SPEC machine hook extension spring is made of music wire with an oil finish. It has a free length of 137.7 mm, wire diameter of 1 mm, and outer diameter of 11 mm. Supplied as a 2-pack, it provides tension in industrial machinery for pulling components together or returning them to position
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This 3-pack of machine hook extension springs is made of music wire with an oil finish. Each spring has a free length of 1-1/2 in, wire diameter of 0.034 in, and outer diameter of 0.36 in. Extension springs provide a pulling force between two components and are commonly used in industrial machinery such as conveyors, packaging equipment, and agricultural implements
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This 3-pack of machine hook extension springs is made of music wire with an oil finish. Each spring has a free length of 1-1/2 in, wire diameter of 0.034 in, and outer diameter of 0.36 in. Extension springs provide a pulling force between two components and are commonly used in industrial machinery such as conveyors, packaging equipment, and agricultural implements
This extension spring is made of music wire with an oil finish. It has a wire diameter of 0.148 in, an outside diameter of 1.75 in, and a free length of 6 1/2 in. The spring features machine hooks for attachment and is used to store energy and provide resistance to pulling forces in applications such as industrial machinery and material handling equipment
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This extension spring is made of music wire with an oil finish. It has a wire diameter of 0.148 in, an outside diameter of 1.75 in, and a free length of 6 1/2 in. The spring features machine hooks for attachment and is used to store energy and provide resistance to pulling forces in applications such as industrial machinery and material handling equipment
Extension spring with machine hooks, plain finish, 302 stainless steel. Free length 1 1/2 in, wire diameter 0.055 in, outer diameter 0.36 in. Sold as a 5-pack. Used to provide tension in mechanical assemblies such as counterbalances and door returns
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Extension spring with machine hooks, plain finish, 302 stainless steel. Free length 1 1/2 in, wire diameter 0.055 in, outer diameter 0.36 in. Sold as a 5-pack. Used to provide tension in mechanical assemblies such as counterbalances and door returns
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This extension spring is made of 302 stainless steel with a plain finish. It has a 0.75 in outside diameter, 4 in free length, and 0.095 in wire diameter. Machine hook ends allow for attachment in tension applications such as counterbalances, garage doors, and industrial machinery
This extension spring features machine hooks for secure attachment in tensioning and return mechanisms. With a free length of 2-1/2 in, wire diameter of 0.075 in, and outer diameter of 0.85 in, it provides consistent pulling force. The oil finish offers corrosion resistance. Suitable for industrial machinery, conveyors, and agricultural equipment
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This extension spring features machine hooks for secure attachment in tensioning and return mechanisms. With a free length of 2-1/2 in, wire diameter of 0.075 in, and outer diameter of 0.85 in, it provides consistent pulling force. The oil finish offers corrosion resistance. Suitable for industrial machinery, conveyors, and agricultural equipment
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Extension spring with machine hooks, plain finish, 302 stainless steel. Free length 1 1/4 in, wire diameter 0.037 in, outer diameter 0.36 in. Used to provide pulling force in industrial machinery such as material handling, packaging, and automation equipment