635

635

Regular extension spring in Hand Drawn Steel. This spring features an O.D. of 1.312 Inch, an initial tension of 11 Pound, and a spring rate of 3.8 Pound Force per Inch.

Diagram of extension spring with measurements
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 635
Ends Machine Hook
Finish Zinc
Initial Tension 11 lb
Length 12 in
Material Hand Drawn Steel
Outside Diameter 1.312 in
Part Type Standard
Rate 3.8 lbf/in
Sugg Max Deflection 12 in
Sugg Max Load 54 lbf
Wind Direction Left
Wire Diameter 0.135 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 635
Ends Machine Hook
Finish Zinc
Initial Tension 4.99 kg
Length 304.8 mm
Material Hand Drawn Steel
Outside Diameter 33.32 mm
Part Type Standard
Rate 0.67 N/mm
Sugg Max Deflection 304.8 mm
Sugg Max Load 240.19 N
Wind Direction Left
Wire Diameter 3.43 mm

Inventory Status

In-stock

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Quantity Price
1 - 49 $23.19
50 - 149 $22.04
150 - 299 $20.88
300 - 499 $19.72
500 - 749 $17.40
750 - 999 $15.08
1000+ Call for price