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SPEC Extension Spring: 302 Stainless Steel, 1 3/4 in Free Lg, 0.037 in Wire Dia - Machine Hook Extension Springs
SPECMachine Hook Extension Springs

SPEC Extension Spring: 302 Stainless Steel, 1 3/4 in Free Lg, 0.037 in Wire Dia

The SPEC Extension Spring is a 302 Stainless Steel Machine Hook Extension Spring, supplied as a 5 PK with a Free Lg of 1 3/4 in, Wire Dia of 0.037 in, and O.D. of 0.3 in, featuring a Plain finish (MPN H03000371750S).

SKU 3G-OTH-681324

Brand
SPEC
Item
Extension Spring: 302 Stainless Steel, 1 3/4 in Free Lg, 0.037 in Wire Dia
Category
Machine Hook Extension Springs
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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
H03000371750S
Type
5 PK
O.D.
0.3 in
Finish
Plain
Free Lg
1 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 302 Stainless Steel Machine Hook Extension Spring, supplied as a 5 PK with a Free Lg of 1 3/4 in, Wire Dia of 0.037 in, and O.D. of 0.3 in, featuring a Plain finish (MPN H03000371750S).

Frequently Asked Questions

What is a SPEC extension spring used for?

A SPEC extension spring stores energy and provides resistance to pulling forces. It is commonly used in industrial machinery, automotive assemblies, and general mechanical applications where a return force is needed.

What are the specifications of the SPEC extension spring H03000371750S?

This SPEC extension spring is made of 302 stainless steel with a wire diameter of 0.037 in, an outside diameter of 0.3 in, and a free length of 1 3/4 in. It has a plain finish and is sold in a pack of 5.

Where to buy SPEC extension springs worldwide?

3G Electric supplies SPEC extension springs worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this 302 stainless steel spring pack.

How to select the right extension spring for an application?

Select an extension spring by matching its free length, wire diameter, outside diameter, and material to your load and space requirements. The SPEC spring H03000371750S offers a 302 stainless steel construction for corrosion resistance in demanding environments.

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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Cross-referenced by specification & description
Extension Spring: 302 Stainless Steel, 1 1/2 in Free Lg, 0.037 in Wire Dia, 0.3 in O.D., 5 PK (MPN H03000371500S)
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Extension Spring: 302 Stainless Steel, 1 1/2 in Free Lg, 0.037 in Wire Dia, 0.3 in O.D., 5 PK (MPN H03000371500S)
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Extension Spring: 302 Stainless Steel, 1 1/4 in Free Lg, 0.063 in Wire Dia, 0.5 in O.D., 3 PK (MPN H05000631250S)
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Extension Spring: 302 Stainless Steel, 5 in Free Lg, 0.055 in Wire Dia, 0.5 in O.D., 3 PK (MPN H05000555000S)
Extension Spring: 302 Stainless Steel, 3/4 in Free Lg, 0.013 in Wire Dia, 0.094 in O.D., 3 PK (MPN H00940130750S)
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Extension Spring: 302 Stainless Steel, 3/4 in Free Lg, 0.013 in Wire Dia, 0.094 in O.D., 3 PK (MPN H00940130750S)

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