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SPEC Extension Spring: 302 Stainless Steel, 15.9 mm Free Lg, 0.63 mm Wire Dia - Machine Hook Extension Springs
SPECMachine Hook Extension Springs

SPEC Extension Spring: 302 Stainless Steel, 15.9 mm Free Lg, 0.63 mm Wire Dia

The SPEC Extension Spring is a 302 Stainless Steel machine hook extension spring, supplied as a 2 PK with a plain finish. Key specifications include a 15.9 mm free length, 0.63 mm wire diameter, and 4.5 mm O.D. (MPN…

SKU 3G-OTH-680730

Brand
SPEC
Item
Extension Spring: 302 Stainless Steel, 15.9 mm Free Lg, 0.63 mm Wire Dia
Category
Machine Hook Extension Springs
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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
HM0450630016S
Type
2 PK
O.D.
4.5 mm
Finish
Plain
Free Lg
15.9 mm
Wire Dia
0.63 mm

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 2 PK with a plain finish. Key specifications include a 15.9 mm free length, 0.63 mm wire diameter, and 4.5 mm O.D. (MPN HM0450630016S).

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 controlled return force is needed.

What are the specifications of the SPEC extension spring HM0450630016S?

This SPEC extension spring is made of 302 stainless steel with a plain finish. It has a 15.9 mm free length, 0.63 mm wire diameter, and 4.5 mm O.D. It is supplied as a 2-pack with manufacturer part number HM0450630016S.

Where to buy SPEC extension springs worldwide?

3G Electric supplies SPEC extension springs worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to order the HM0450630016S or other SPEC spring sizes.

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

To select the correct SPEC extension spring, match the free length, wire diameter, and outer diameter to your design requirements. Consider the required load, extension range, and material compatibility. For the HM0450630016S, the 302 stainless steel offers corrosion resistance.

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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