This square washer is made of Grade 2 steel and has a black oxide finish. Plus, it is black. This square washer also has the following resistance properties: corrosion resistant, and it is designed for screws measuring 1/2 inch.
Technical Specs
ItemSquare Washer
MaterialSteel
FinishBlack Oxide
Inside Diameter0.562 in
Maximum Thickness0.265 in
Minimum Thickness0.235 in
Resistance PropertiesCorrosion Resistant
Thickness Tolerance+/-0.030 in
TypeSquare
Material Grade/ClassGrade 2
For Screw Size1/2 in
Square Width2 in
System of MeasurementInch
ColourBlack
Rockwell HardnessC40
Country of OriginUnited States
(subject to change)