We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

3G Electric
RFQ CartGet a QuoteSign inSign up
SPEC HM3603200179S Extension Spring - Machine Hook Extension Springs
SPECMachine Hook Extension Springs

SPEC HM3603200179S Extension Spring

The SPEC Extension Spring is a 302 Stainless Steel machine hook extension spring with a 179 mm free length, 3.2 mm wire diameter, and 36 mm outer diameter. It features a plain finish and is identified by manufacturer…

SKU 3G-OTH-680975

Brand
SPEC
Item
HM3603200179S Extension Spring
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

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.

Technical Specifications

SPEC
Manufacturer Part Number
HM3603200179S
O.D
36 mm
Finish
Plain
Free Lg
179 mm
Wire Dia
3.2 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

The SPEC Extension Spring is a 302 Stainless Steel machine hook extension spring with a 179 mm free length, 3.2 mm wire diameter, and 36 mm outer diameter. It features a plain finish and is identified by manufacturer part number HM3603200179S.

Frequently Asked Questions

What is the SPEC HM3603200179S extension spring used for?

The SPEC HM3603200179S is a 302 stainless steel machine hook extension spring used in industrial equipment requiring tension, such as conveyor systems, agricultural machinery, and general mechanical assemblies. Its corrosion-resistant material suits washdown or outdoor environments.

What are the specifications of the SPEC HM3603200179S extension spring?

This SPEC extension spring has a 179 mm free length, 3.2 mm wire diameter, 36 mm outer diameter, and a plain finish. It is made of 302 stainless steel and carries manufacturer part number HM3603200179S.

Where to buy the SPEC HM3603200179S extension spring worldwide?

3G Electric supplies the SPEC HM3603200179S extension spring to customers worldwide. We handle full logistics, customs clearance, and delivery, ensuring you receive the correct spring for your application. Contact us for a quote and lead time.

How to select the right SPEC extension spring for my application?

To select the correct SPEC extension spring, match free length, wire diameter, and outer diameter to your design's required load and extension. The 302 stainless steel HM3603200179S offers corrosion resistance. Consult a spring selection guide or contact 3G Electric for assistance.

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 →
Machine hook extension spring with 1.25 in outer diameter, 0.095 in wire diameter, and 6 in free length. Plain finish. Used to store and release energy in tension applications such as machinery counterbalances, conveyor systems, and valve returns
SPEC
Machine hook extension spring with 1.25 in outer diameter, 0.095 in wire diameter, and 6 in free length. Plain finish. Used to store and release energy in tension applications such as machinery counterbalances, conveyor systems, and valve returns
Music wire extension spring with machine hook ends. Free length 38.5 mm, wire diameter 0.7 mm, outer diameter 7.5 mm. Oil finish. Sold as a 2-pack. Used to provide pulling force in tension mechanisms, counterbalances, and latches
SPEC
Music wire extension spring with machine hook ends. Free length 38.5 mm, wire diameter 0.7 mm, outer diameter 7.5 mm. Oil finish. Sold as a 2-pack. Used to provide pulling force in tension mechanisms, counterbalances, and latches
Pack of five extension springs with machine hook ends. Each spring has a 3 in free length, 0.039 in wire diameter, and 0.36 in outer diameter. Plain finish. Used to provide tension in assemblies such as conveyors, packaging equipment, and agricultural machinery
SPEC
Pack of five extension springs with machine hook ends. Each spring has a 3 in free length, 0.039 in wire diameter, and 0.36 in outer diameter. Plain finish. Used to provide tension in assemblies such as conveyors, packaging equipment, and agricultural machinery
This machine hook extension spring stores and releases energy to provide tension in mechanical assemblies. With a 0.75 in outer diameter, 0.105 in wire diameter, and 2 3/4 in free length, it is suited for applications requiring precise force in industrial equipment such as machining and material handling systems. The plain finish offers basic corrosion resistance
SPEC
This machine hook extension spring stores and releases energy to provide tension in mechanical assemblies. With a 0.75 in outer diameter, 0.105 in wire diameter, and 2 3/4 in free length, it is suited for applications requiring precise force in industrial equipment such as machining and material handling systems. The plain finish offers basic corrosion resistance
This 3-pack of machine hook extension springs is made from music wire with an oil finish. Each spring has a 0.055 in wire diameter, 0.75 in outer diameter, and 2 1/4 in free length. Commonly used for tensioning in assemblies such as conveyor systems, gate mechanisms, and counterbalance applications
SPEC
This 3-pack of machine hook extension springs is made from music wire with an oil finish. Each spring has a 0.055 in wire diameter, 0.75 in outer diameter, and 2 1/4 in free length. Commonly used for tensioning in assemblies such as conveyor systems, gate mechanisms, and counterbalance applications
Machine hook extension spring made of 302 stainless steel with plain finish. Outer diameter 0.12 in, wire diameter 0.016 in, free length 2 in. Supplied in a pack of 5. Used in tension applications for machinery, automation, and material handling equipment
SPEC
Machine hook extension spring made of 302 stainless steel with plain finish. Outer diameter 0.12 in, wire diameter 0.016 in, free length 2 in. Supplied in a pack of 5. Used in tension applications for machinery, automation, and material handling equipment
Extension spring with machine hooks for tension applications. Free length 48.2 mm, wire diameter 1.2 mm, outside diameter 13 mm. Plain finish. Sold as a 2-pack. Used to provide pulling force in industrial machinery such as conveyors and packaging equipment
SPEC
Extension spring with machine hooks for tension applications. Free length 48.2 mm, wire diameter 1.2 mm, outside diameter 13 mm. Plain finish. Sold as a 2-pack. Used to provide pulling force in industrial machinery such as conveyors and packaging equipment
This SPEC extension spring is made of music wire with a machine hook end type. It has a 0.5 mm wire diameter, 3.5 mm outer diameter, and 24.5 mm free length. The spring features an oil finish and is supplied in a 2-pack. Typical applications include providing controlled tension in industrial machinery such as conveyor systems, packaging equipment, and valve assemblies
SPEC
This SPEC extension spring is made of music wire with a machine hook end type. It has a 0.5 mm wire diameter, 3.5 mm outer diameter, and 24.5 mm free length. The spring features an oil finish and is supplied in a 2-pack. Typical applications include providing controlled tension in industrial machinery such as conveyor systems, packaging equipment, and valve assemblies