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SS3-17CS - 302/304 Stainless Steel Long Length Extension Springs

The SS3-17CS is an extension spring manufactured by Century Spring. This spring is made from 302/304 stainless steel and has a length of 20 inches. It has an outside diameter of 0.187 inches and a wire diameter of 0.017 inches. The SS3-17CS has an initial tension of 0.2 pounds and a spring rate of 0.018 inches per pound. It can withstand a maximum load of 1 pound force. This extension spring is part of Century Spring's long-length family and is suitable for various applications.

At Century Spring, we take pride in our fast shipping and substantial stock inventory. We understand the urgency of our customers' needs, which is why we offer quick and reliable shipping services. Additionally, our extensive stock inventory ensures that we have an ample supply of springs, including the SS3-17CS, ready to be shipped out promptly. It's worth noting that all of our products are proudly made in the United States, guaranteeing quality craftsmanship and supporting local manufacturing. Trust Century Spring for all your spring needs and experience our efficient shipping and superior product selection.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Finish None
Initial Tension
(Approx.)
0.2 lb
Length 20 in
Material 302/304 Stainless Steel
Max Load
(Suggested)
1 lbf
Measurement Units Standard
Outside Diameter 0.187 in
Rate (Constant) 0.018 lbs
SKU SS3-17CS
Wire Diameter 0.017 in
Specs (in metric)
Label Value
Brand Century Spring
Finish None
Initial Tension
(Approx.)
0.09 kg
Length 508 mm
Material 302/304 Stainless Steel
Max Load
(Suggested)
4.45 N
Measurement Units Standard
Outside Diameter 4.75 mm
Rate (Constant) 0 N/mm
SKU SS3-17CS
Wire Diameter 0.43 mm
Inventory Status
In-stock
Estimated Lead Time
In-stock parts: usually ships in 12-24 hours
Quantity Price
1 - 249 $15.95
250 - 499 $13.56
500 - 2499 $11.97
2500+ Call for price