Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

SPEC Left-Wind Torsion Spring, Music Wire, 0.049 in Wire Dia, 0.558 in O.D. - Left-Wind Torsion Springs
SPECLeft-Wind Torsion Springs

SPEC Left-Wind Torsion Spring, Music Wire, 0.049 in Wire Dia, 0.558 in O.D.

The SPEC Torsion Spring (MPN T049300375L) is a left-hand wind direction spring made from music wire, with a 0.049 in wire diameter and a 0.558 in O.D. This component is supplied by 3G Electric, a global industrial…

SKU 3G-OTH-689391

Brand
SPEC
Item
Left-Wind Torsion Spring, Music Wire, 0.049 in Wire Dia, 0.558 in O.D.
Category
Left-Wind Torsion 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 — 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
T049300375L
Type
Music Wire
O.D
0.558 in
Wire Dia
0.049 in

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

The SPEC Torsion Spring (MPN T049300375L) is a left-hand wind direction spring made from music wire, with a 0.049 in wire diameter and a 0.558 in O.D. This component is supplied by 3G Electric, a global industrial solutions provider that interprets customer demand and delivers genuine equipment across 14 industrial departments, with specialist depth in combustion, pumps and controls.

Frequently Asked Questions

What is a SPEC Torsion Spring used for?

A SPEC Torsion Spring (MPN T049300375L) stores and releases rotational energy in industrial mechanisms such as hinges, clutches, and counterbalance assemblies. Its left-hand wind direction suits applications requiring torque in a specific rotation. 3G Electric supplies this music-wire spring across 14 industrial departments, with specialist depth in combustion, pumps and controls.

What are the specifications of the SPEC T049300375L torsion spring?

The SPEC T049300375L is a left-hand wind torsion spring made from music wire. It has a wire diameter of 0.049 in and an outside diameter (O.D.) of 0.558 in. These dimensions define its torque capacity and fit within standard industrial assemblies. 3G Electric sources this genuine SPEC component for global delivery.

Where to buy a SPEC T049300375L torsion spring worldwide?

3G Electric supplies the SPEC T049300375L torsion spring to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us to order this left-hand wind, music-wire spring with 0.049 in wire diameter and 0.558 in O.D.

How to select a torsion spring for an industrial application?

Select a torsion spring by matching its wind direction (left or right), wire diameter, outside diameter, and torque requirements to your mechanism. The SPEC T049300375L, with 0.049 in wire and 0.558 in O.D., is suitable for light to moderate rotational loads. 3G Electric can help interpret your demand and source the correct SPEC spring.

SPEC Products

3G Electric supplies SPEC left-wind torsion 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
Left-hand wind torsion spring made of stainless steel. Wire diameter 0.085 in, outer diameter 1.054 in. Used to store and release rotational energy in applications such as valves, clutches, and door mechanisms
SPEC
Left-hand wind torsion spring made of stainless steel. Wire diameter 0.085 in, outer diameter 1.054 in. Used to store and release rotational energy in applications such as valves, clutches, and door mechanisms
This left-hand wind torsion spring is made from music wire with a 0.059 in wire diameter and 0.57 in outer diameter. It is used in mechanical assemblies requiring rotational force, such as hinges, clutches, and counterbalance mechanisms
SPEC
This left-hand wind torsion spring is made from music wire with a 0.059 in wire diameter and 0.57 in outer diameter. It is used in mechanical assemblies requiring rotational force, such as hinges, clutches, and counterbalance mechanisms
Left-hand wind torsion spring made of stainless steel with a wire diameter of 0.135 in and outside diameter of 1.301 in. Stores and releases rotational energy for use in hinges, counterbalances, and return mechanisms in industrial machinery and automation equipment
SPEC
Left-hand wind torsion spring made of stainless steel with a wire diameter of 0.135 in and outside diameter of 1.301 in. Stores and releases rotational energy for use in hinges, counterbalances, and return mechanisms in industrial machinery and automation equipment
Left-hand wind torsion spring made of stainless steel with 0.054 in wire diameter and 0.484 in outer diameter. Used to apply torque or store rotational energy in mechanical assemblies, actuators, and control systems
SPEC
Left-hand wind torsion spring made of stainless steel with 0.054 in wire diameter and 0.484 in outer diameter. Used to apply torque or store rotational energy in mechanical assemblies, actuators, and control systems
Left-hand wind torsion spring made of stainless steel with 0.063 in wire diameter and 0.56 in outer diameter. Applies torque or stores rotational energy in mechanical assemblies, actuators, and control systems
SPEC
Left-hand wind torsion spring made of stainless steel with 0.063 in wire diameter and 0.56 in outer diameter. Applies torque or stores rotational energy in mechanical assemblies, actuators, and control systems
Left-wind torsion spring made of stainless steel with a wire diameter of 0.085 in and an outer diameter of 0.748 in. Used to apply torque or store rotational energy in mechanical assemblies such as industrial machinery, automotive components, and precision equipment
SPEC
Left-wind torsion spring made of stainless steel with a wire diameter of 0.085 in and an outer diameter of 0.748 in. Used to apply torque or store rotational energy in mechanical assemblies such as industrial machinery, automotive components, and precision equipment
Left-hand wind torsion spring made of stainless steel with 0.063 in wire diameter and 0.784 in outer diameter. Designed to apply torque or store rotational energy in industrial mechanisms such as machining, material handling, and combustion systems
SPEC
Left-hand wind torsion spring made of stainless steel with 0.063 in wire diameter and 0.784 in outer diameter. Designed to apply torque or store rotational energy in industrial mechanisms such as machining, material handling, and combustion systems
Left-wind torsion spring made from music wire with 0.085 in wire diameter and 0.926 in outer diameter. Used in mechanisms requiring rotational force, such as hinges, clutches, and counterbalance assemblies
SPEC
Left-wind torsion spring made from music wire with 0.085 in wire diameter and 0.926 in outer diameter. Used in mechanisms requiring rotational force, such as hinges, clutches, and counterbalance assemblies