Attributes . Hole Size . Values

#6 (.140) (8)   (12) 1/4 (0.25) in., (6. (1)   (12) 9/16 Inch (1)   +/-0.250 in (1)   +/-1.000 in (1)   - (18)   .266" (17/64) (1)   .277-.292 (4)   .312in (2)   .406in-5/8in (1)   0.064 (1)   0.064 in (2)   0.096 (1)   0.096 in (1)   0.125 to 0.129 in (4)   0.129 (1)   0.129 in (2)   0.129 in to 0.133 in (9)   0.129" to 0.133" (7)   0.16 (14)   0.160 in to 0.164 in (3)   0.160" - 0.164" (2)   0.160" to 0.164" (2)   0.188 in (5)   0.19 (4)   0.192 in to 0.196 in (20)   0.192 to 0.196 in (2)   0.192" - 0.196" (3)   0.192" to 0.196" (9)   0.203 in (4)   0.25 in (4)   0.257 in to 0.261 in (6)   0.257" - 0.261" (6)   0.257" to 0.261" (6)   0.26 in (2)   0.26 in. (Mounting) (2)   0.26" (8)   0.265 (1)   0.265 in (7)   0.266 (1)   0.266 in (2)   0.27 (8)   0.27 in (3)   0.28 (2)   0.28 in (4)   0.281 " (3)   0.281 Dia., 6-32 Thread. (1)   0.281 in (2)   0.281" to 0.287" (1)   0.297 (1)   0.297 in (2)   0.3125 in (1)   0.3125" (5)   0.313 in (1)   0.32 (1)   0.32 in (2)   0.33" in (3)   0.34" (8)   0.375 (9)   0.38" (1)   0.38" in (3)   0.39 in. (2)   0.4 in (3)   0.41 (12)   0.41" in (3)   0.5" (12.7mm) (1)   0.500 in (2)   0.53 (4)   0.53 in (1)   0.530 (1)   0.531 (1)   0.531 in (1)   0.56 in. (6)   0.625 in (1)   0.625" (3)   0.688 (1)   0.75" (19.1mm) (2)   0.750 in (1)   0.78 (4)   0.8030 in (2)   0.875 in (1)   0.875" (22.2mm) (1)   0.89 to 2.42 in. (1)   0.90 (2)   1 1/2 in (2)   1 1/4 in (3)   1 1/4in and Up (4)   1 1/8 in (3)   1 3/4in (2)   1 3/8 in (1)   1 5/8in (1)   1 in (4)   1 in CTS (3)   1" (1)   1-1/16" (1)   1-1/4 Inch (2)   1-1/4" (33)   1-1/8in (2)   1-3/4 in. (Stud Hole) (4)   1.00 (1)