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SPEC Extension Spring: 302 Stainless Steel, 1 in Free Lg, 0.049 in Wire Dia - Machine Hook Extension Springs
SPECMachine Hook Extension Springs

SPEC Extension Spring: 302 Stainless Steel, 1 in Free Lg, 0.049 in Wire Dia

The SPEC Extension Spring is a 302 Stainless Steel machine hook extension spring with a 1 in free length, 0.049 in wire diameter, and 0.3 in outer diameter, sold in a 5 PK. It features a plain finish and is…

SKU 3G-OTH-681208

Brand
SPEC
Item
Extension Spring: 302 Stainless Steel, 1 in Free Lg, 0.049 in 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
H03000491000S
Type
5 PK
O.D.
0.3 in
Finish
Plain
Free Lg
1 in
Wire Dia
0.049 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 1 in free length, 0.049 in wire diameter, and 0.3 in outer diameter, sold in a 5 PK. It features a plain finish and is identified by manufacturer part number H03000491000S.

Frequently Asked Questions

What is a SPEC extension spring used for?

A SPEC extension spring is used to provide a pulling force in mechanical assemblies, such as in industrial machinery, automotive components, and material handling equipment. It stores energy when extended and returns to its original length when the load is removed.

What are the specifications of the SPEC extension spring H03000491000S?

The SPEC extension spring H03000491000S has a 1 in free length, 0.049 in wire diameter, and 0.3 in outer diameter. It is made of 302 stainless steel with a plain finish and is sold in a pack of 5. The manufacturer part number is H03000491000S.

Where to buy SPEC extension springs worldwide?

3G Electric supplies SPEC extension springs worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver to your facility. Contact us for availability and lead time on the H03000491000S or other SPEC spring sizes.

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

To select the right SPEC extension spring, match the free length, wire diameter, and outer diameter to your assembly's space and load requirements. Consider the material—302 stainless steel offers corrosion resistance. For custom needs, consult a spring engineering guide or contact 3G Electric for sourcing 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.

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