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ASME B 18.2.6 - 2019 Compressible Washer-Type Direct Tension Indicators (ASTM F959/F959M)
Nominal Diameter
d
1/2
d min
max
d1 Protrusion Tangential Diameter max
h min
H max
dc Type 325-1,325-3 min
max
Type 490-1,490-3 min
max
0.523
0.527
0.788
0.104
0.180
1.031
1.187
1.031
1.375