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SPEC MH03600370750M Machine Hook Extension Spring - Machine Hook Extension Springs
SPECMachine Hook Extension Springs

SPEC MH03600370750M Machine Hook Extension Spring

The SPEC Extension Spring is a music-wire machine hook spring with a 0.037 in wire diameter, 0.36 in O.D., and 3/4 in free length. Supplied as a 5-pack with an oil finish (MPN MH03600370750M), it is a standard…

SKU 3G-OTH-680801

Brand
SPEC
Item
MH03600370750M Machine Hook Extension Spring
Part Number
MH03600370750M
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
MH03600370750M
Type
5 PK
O.D.
0.36 in
Finish
Oil
Free Lg
3/4 in
Wire Dia
0.037 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 spring with a 0.037 in wire diameter, 0.36 in O.D., and 3/4 in free length. Supplied as a 5-pack with an oil finish (MPN MH03600370750M), it is a standard industrial component for tension applications.

Frequently Asked Questions

What is a SPEC extension spring used for?

A SPEC extension spring is used in tension applications where a pulling force is required, such as in machinery counterbalances, garage door assemblies, and industrial equipment. The music wire construction provides high tensile strength and fatigue resistance for repeated loading cycles.

What are the specifications of the SPEC extension spring MH03600370750M?

This SPEC extension spring has a 0.037 in wire diameter, 0.36 in O.D., and 3/4 in free length. It comes as a 5-pack with an oil finish. The music wire material offers good corrosion resistance and consistent spring rate for precision tension applications.

Where to buy SPEC extension springs in worldwide?

3G Electric supplies SPEC extension springs worldwide. We handle full logistics, customs clearance, and delivery to your facility. As a global industrial solutions provider, we source genuine components like this 5-pack of music wire springs with oil finish for tension applications.

How to select the right extension spring for an application?

Select an extension spring by matching wire diameter, outer diameter, and free length to your required load and deflection. Consider material—music wire offers high strength and fatigue life. The SPEC brand provides standard sizes like this 0.037 in wire diameter spring for consistent performance.

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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
Extension spring with machine hooks, made from music wire with an oil finish. Free length 451 mm, wire diameter 1.8 mm, outside diameter 20 mm. Used in industrial machinery and automation equipment to provide controlled pulling force
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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
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
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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
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
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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