Dimensions of ASME B18.8.2 Dowel Pins

Dimensions of ASME B18.8.2 Dowel Pins

Nominal Size or Nominal Pin DiameterPin Diameter, ACorner Radius, R
BasicMaxMinMaxMin
1/160.06270.06280.06260.0200.010
3/320.09390.09400.09380.0200.010
7/640.10950.10960.10940.0200.010
1/80.12520.12530.12510.0200.010
5/320.15640.15650.15630.0200.010
3/160.18770.18780.18760.0200.010
7/320.21890.21900.21880.0200.010
1/40.25020.25030.25010.0200.010
5/160.31270.31280.31260.0200.010
3/80.37520.37530.37510.0200.010
Nominal Size or Nominal Pin DiameterPin Diameter, AChamfer Length, CDouble Shear Load, Min, lb.
Material
MaxMinMaxMinCarbon SteelBrass
1/160.06000.05950.0250.005350220
3/320.09120.09070.0250.005820510
7/640.10680.10630.0250.0051130710
1/80.12230.12180.0250.0051490930
5/320.15350.15300.0250.00523501470
3/160.18470.18420.0250.00534102130
7/320.21590.21540.0250.00546602910
1/40.24700.24650.0250.00561203810
5/160.30940.30890.0400.02095905990
3/80.37170.37120.0400.020138508650
7/160.43410.43360.0400.0201890011810
1/20.49640.49590.0400.0202472015450
5/80.62110.62060.0550.0353871024190
3/40.75480.74530.0550.0355584034900
7/80.87050.87000.0700.0507609047550
10.99520.99470.0700.0509946062160