Bag Quantity: 10
Outer Diameter D2 mm (0.35 in) (
Free Length H: 1.2 inches (30 mm)
Wire diameter: 0.04 in (1 mm)
Maximum Load: 25.58 N.
Maximum load (kgf): 5.5 (2.61 kg)
Maximum Defender: 0.6 inches (14 mm)
Spring Constant (N/mm) : 1.823
Spring Constant (kgf/mm): 0.186
Heat Treatment/Surface Treatment: 50 to 350 degrees Celsius Low temperature tempering, surface is black dyed
Material: JIS G 3522 SWP-A piano wire
Range of application: This product is a standard type of cylindrical compression coil spring that uses a diameter of 0.02 - 0.4 inch (10 mm) for cold forming.