USS tension flat washer 1/4 L9 yellow zinc

307-550
USS tension flat washer 1/4 L9 yellow zinc

Technical Information

Measurement System
Imperial
Grade
SAE Grade 9 (L9)
Washer Type
USS flat washer
Nominal Size
1/4
Inside Diameter
0.266 in
Outside Diameter
0.750 in
Thickness
0.056 in - 0.071 in
Material
Steel
Finish
Yellow zinc plated
Hardness
Rockwell C40