
| Overall | Pin | Bored hole | Bored hole dia. | Bored hole | Bored hole | Bored hole | Shank | |
| length | length | dia.(GO) | (NOT-GO) | depth(1.5D) | depth( 2D) | depth( 2.5D) | dia. | |
| L | ℓ | d₁ | d₂ | ℓ₁ | ℓ₂ | ℓ₃ | Ds |
| L | ℓ | d1(inch) | d2(inch) | ℓ | ℓ | ℓ | Ds | |||||
| Size | Code | 1 | 2 | 3 | Type Stock | |||||||
| (inch) | (inch) | (Thread engagement ratio)(Thread engagement ratio) (inch) | (inch) | (inch) | (inch) |
CPCSAU06MC 0.3332(77.2%) 0.3372(69.8%)
3/8-24UNF 4.33 1.08 0.563 0.750 0.938 0.394 1 ○
| CPCSAU06MD | 0.3351(73.7%) | 0.3391(66.3%) |
| CPCSAU07QA | 0.3600(83.5%) | 0.3660(77.1%) |
| CPCSAU07QB | 0.3630(80.3%) | 0.3688(74.0%) |
7/16-14UNC 4.76 1.30 0.656 0.875 1.094 0.472 1 ○
| CPCSAU07QC | 0.3659(77.2%) | 0.3717(70.9%) |
| CPCSAU07QD | 0.3688(74.0%) | 0.3746(67.8%) |
| CPCSAU07NA | 0.3830(83.9%) | 0.3875(77.0%) |
| CPCSAU07NB | 0.3855(80.1%) | 0.3896(73.7%) |
7/16-20UNF 4.76 1.30 0.656 0.875 1.094 0.472 1 ○
| CPCSAU07NC | 0.3875(77.0%) | 0.3916(70.7%) |
| CPCSAU07ND | 0.3896(73.7%) | 0.3937(67.4%) |
| CPCSAU08RA | 0.4170(83.1%) | 0.4225(77.6%) |
| CPCSAU08RB | 0.4196(80.5%) | 0.4254(74.7%) |
1/2-13UNC 4.76 1.30 0.750 1.000 1.250 0.472 1 ○
| CPCSAU08RC | 0.4226(77.5%) | 0.4284(71.7%) |
| CPCSAU08RD | 0.4255(74.6%) | 0.4313(68.8%) |
| CPCSAU08NA | 0.4460(83.1%) | 0.4498(77.3%) |
| CPCSAU08NB | 0.4477(80.5%) | 0.4517(74.4%) |
1/2-20UNF 4.76 1.30 0.750 1.000 1.250 0.472 1 ○
| CPCSAU08NC | 0.4497(77.4%) | 0.4537(71.3%) |
| CPCSAU08ND | 0.4516(74.5%) | 0.4556(68.4%) |