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SPEC Extension Spring: 302 Stainless Steel, 1 in Free Lg, 0.037 in Wire Dia - Machine Hook Extension Springs
SPECMachine Hook Extension Springs

SPEC Extension Spring: 302 Stainless Steel, 1 in Free Lg, 0.037 in Wire Dia

The SPEC Extension Spring is a 302 Stainless Steel machine hook extension spring with a free length of 1 in, wire diameter of 0.037 in, and outer diameter of 0.3 in. Supplied in a 5 PK with a plain finish (MPN…

SKU 3G-OTH-679925

Brand
SPEC
Item
Extension Spring: 302 Stainless Steel, 1 in Free Lg, 0.037 in Wire Dia
Category
Machine Hook Extension Springs
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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
H03000371000S
Type
5 PK
O.D.
0.3 in
Finish
Plain
Free Lg
1 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 with a free length of 1 in, wire diameter of 0.037 in, and outer diameter of 0.3 in. Supplied in a 5 PK with a plain finish (MPN H03000371000S), this component is sourced and quoted by 3G Electric across 14 industrial departments, with specialist depth in combustion, pumps, and controls.

Frequently Asked Questions

What is a SPEC Extension Spring used for?

A SPEC Extension Spring is used to provide tension in mechanical assemblies, such as counterbalances, latches, and return mechanisms. Its 302 stainless steel construction resists corrosion, making it suitable for industrial equipment across machining, material handling, and packaging applications.

What are the specifications of the SPEC Extension Spring H03000371000S?

This SPEC Extension Spring has a free length of 1 in, wire diameter of 0.037 in, and outer diameter of 0.3 in. It is made of 302 stainless steel with a plain finish and comes in a 5 PK. The manufacturer part number is H03000371000S.

Where to buy SPEC Extension Springs worldwide?

3G Electric supplies and delivers SPEC Extension Springs worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to ensure your order arrives at your facility. Contact us for availability and lead time on this 5 PK spring.

How to select the right extension spring for an application?

To select the right extension spring, match free length, wire diameter, and outer diameter to your assembly's space and load requirements. Consider material—302 stainless steel offers corrosion resistance. For tension needs, ensure the spring's maximum extended length and load rating suit your application.

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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