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SPEC 302 Stainless Steel Machine Hook Extension Spring - Machine Hook Extension Springs
SPECMachine Hook Extension Springs

SPEC 302 Stainless Steel Machine Hook Extension Spring

The SPEC Extension Spring is a 302 Stainless Steel Machine Hook Extension Spring, supplied as a 3 PK with a Plain finish. Key specifications include a Free Length of 1 1/8 in, Wire Diameter of 0.037 in, and an Outer…

SKU 3G-OTH-679987

Brand
SPEC
Item
302 Stainless Steel Machine Hook Extension Spring
Part Number
H04200371120S
Category
Machine Hook Extension Springs
Available to Order
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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
H04200371120S
Type
3 PK
O.D.
0.42 in
Finish
Plain
Free Lg
1 1/8 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 302 Stainless Steel Machine Hook Extension Spring, supplied as a 3 PK with a Plain finish. Key specifications include a Free Length of 1 1/8 in, Wire Diameter of 0.037 in, and an Outer Diameter of 0.42 in (MPN H04200371120S).

Frequently Asked Questions

What is the SPEC Extension Spring used for?

The SPEC Extension Spring is used in industrial machinery and equipment to provide a pulling force between two components. Its 302 stainless steel construction resists corrosion, making it suitable for applications in food processing, chemical plants, and outdoor equipment where moisture or mild chemicals are present.

What are the specifications of the SPEC Extension Spring?

This SPEC Extension Spring has a Free Length of 1 1/8 in, Wire Diameter of 0.037 in, and Outer Diameter of 0.42 in. It is a 3 PK with a Plain finish, made from 302 Stainless Steel. The manufacturer part number is H04200371120S.

Where to buy the SPEC Extension Spring worldwide?

3G Electric supplies the SPEC Extension Spring worldwide, handling full logistics and customs clearance for global delivery. As a sourcing specialist across 14 industrial departments, we provide genuine parts like this 302 Stainless Steel spring to customers in any region.

How to select the right extension spring for an application?

To select the right extension spring, match the Free Length, Wire Diameter, and Outer Diameter to your assembly's space and load requirements. For the SPEC spring, ensure the 1 1/8 in free length and 0.037 in wire diameter suit your force needs. Consult a spring rate chart for precise tension calculations.

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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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