UNC
Плашки кръгли BS 1127
за унифицирана резба по ANSI B1.1
Форма A
| Означение | P - брой навивки в 1\ | D Inc mm | L Inc mm | Брой на перата - Z | Артикулен номер |
| UNC Nr.4 | 40 | 13/16" (20.6) | 1/4" (6.35) | 3 | 6413 UNC Nr.4 x 40 |
| UNC Nr.5 | 40 | 13/16" (20.6) | 1/4" (6.35) | 3 | 6413 UNC Nr.5 x 40 |
| UNC Nr.6 | 32 | 13/16" (20.6) | 1/4" (6.35) | 3 | 6413 UNC Nr.6 x 32 |
| UNC Nr.8 | 32 | 13/16" (20.6) | 1/4" (6.35) | 3 | 6413 UNC Nr.8 x 32 |
| UNC Nr.10 | 24 | 13/16" (20.6) | 1/4" (6.35) | 3 | 6413 UNC Nr.10 x 24 |
| UNC Nr.12 | 24 | 13/16" (20.6) | 1/4" (6.35) | 4 | 6413 UNC Nr.12 x 24 |
| UNC1/4 | 20 | 1" (25.4) | 3/8" (9.5) | 4 | 6413 UNC 1/4x20 |
| UNC5/16 | 18 | 1" (25.4) | 3/8" (9.5) | 4 | 6413 UNC 5/16x18 |
| UNC 3/8 | 16 | 1" (25.4) | 3/8" (9.5) | 4 | 6413 UNC 3/8x16 |
| UNC1/4 | 20 | 1.5/16" (33.4) | 7/16" (11.1) | 4 | 6413 UNC 1/4x20-1 |
| UNC5/16 | 18 | 1.5/16" (33.4) | 7/16" (11.1) | 4 | 6413 UNC 5/16x18-1 |
| UNC 3/8 | 16 | 1.5/16" (33.4) | 7/16" (11.1) | 4 | 6413 UNC 3/8x16-1 |
| UNC7/16 | 14 | 1.5/16" (33.4) | 7/16" (11.1) | 4 | 6413 UNC 7/16x14 |
| UNC1/2 | 13 | 1.5/16" (33.4) | 7/16" (11.1) | 4 | 6413 UNC 1/2x13 |
| UNC9/16 | 12 | 1.5/16" (33.4) | 7/16" (11.1) | 4 | 6413 UNC 9/16x12 |
| UNC 3/8 | 12 | 1.1/2" (38.1) | 1/2" (12.7) | 4 | 6413 UNC 3/8x16-2 |
| UNC7/16 | 14 | 1.1/2" (38.1) | 1/2" (12.7) | 4 | 6413 UNC 7/16x14-1 |
| UNC1/2 | 13 | 1.1/2" (38.1) | 1/2" (12.7) | 4 | 6413 UNC 1/2x13-1 |
| UNC9/16 | 12 | 1.1/2" (38.1) | 1/2" (12.7) | 5 | 6413 UNC 9/16x12-1 |
| UNC5/8 | 11 | 1.1/2" (38.1) | 1/2" (12.7) | 4 | 6413 UNC 5/8x11 |
| UNC3/4 | 10 | 1.1/2" (38.1) | 1/2" (12.7) | 5 | 6413 UNC 3/4x10 |
| UNC7/8 | 9 | 2" (50.8) | 5/8" (15.9) | 5 | 6413 UNC 7/8x9 |
| UNC1 | 8 | 2" (50.8) | 5/8" (15.9) | 5 | 6413 UNC 1x8 |