Part Number CW-130-S-20-EZ, 0.020 Inch (in) Thickness High Carbon Steel Electro Plated Zinc General Purpose Curved Washer On M.D. Hubbard Spring Co., Inc.

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Curved washers are engineered to fit over bolts ranging from 3mm - 23.5mm.

General purpose curved washers are used to apply tension between two static surfaces or to apply friction between two rotating surfaces.

Unit of Measure

Technical Specs

Part Number	N/A CW-130-S-20-EZ
Fits Over	N/A 0.125 in3.0 mm
Outside Diameter	N/A 0.469 in.±0.010 in. 11.91 mm±0.25 mm
Inside Diameter	N/A 0.130 in.±0.005 in. 3.30 mm±0.13 mm
Free Height	N/A 0.078 in.±0.010 in. 1.98 mm±0.25 mm
Material Thickness	N/A 0.020 in.±0.0010 in. 0.51 mm±0.025 mm
Material Type	N/A High Carbon Steel
Material Specification	N/A ASTM A684/684M - 1074
Temper	N/A Austempered RC45-50
Finish Type	N/A Electro Plated Zinc - ASTM B633 SC1 Type "V" - 0.0002" minimum (72 Salt Spray Hours)