Slotted Washer Color Black Finish Black Oxide Flat Washer Type Slotted Flat Washer For Screw Size 1/2 in Material Steel Material Grade/Class Grade 5 Maximum Thickness 0.375 in Minimum Thickness 0.375 in Outside Diameter 1 7/8 in Pack Size Small Pack Rockwell Hardness C40 Surface Slot Width 0.531 in System of Measurement Inch Thickness Tolerance +/-0.015 inMRO5RY84
| # | Attribute | Value | 
|---|---|---|
| 1. | brand | MRO APPROVED VENDOR | 

