ASME B18.6.7m Slotted And Cross And Square Recessed Pan Head Machine Screws
| Nominal Screw Size and Thread Pitch | Ds | Dk | Slotted | Cross and Square Recess | DA | R | N | T | W | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| K | R1 | K | R1 | Underhead Fillet | ||||||||||||
| Body Diameter | Head Diameter | Head Height | Head Radius | Head Height | Head Radius | Transition Dia | Radius | Slot Width | Slot Depth | Unslotted Head Thickness | ||||||
| Max | Min | Max | Min | Max | Min | Max | Max | Min | Ref | Max | Min | Max | Min | Min | Min | |
| ASME B18.6.7M - M2 × 0.4 a | 2 | 1.65 | 4 | 3.7 | 1.3 | 1.1 | 0.8 | 1.6 | 1.4 | 3.2 | 2.6 | 0.1 | 0.7 | 0.5 | 0.5 | 0.4 |
| ASME B18.6.7M - M2.5 × 0.45 | 2.5 | 2.12 | 5 | 4.7 | 1.5 | 1.3 | 1 | 2.1 | 1.9 | 4 | 3.1 | 0.1 | 0.8 | 0.6 | 0.6 | 0.5 |
| ASME B18.6.7M - M3 × 0.5 | 3 | 2.58 | 5.6 | 5.3 | 1.8 | 1.6 | 1.2 | 2.4 | 2.2 | 5 | 3.6 | 0.1 | 1 | 0.8 | 0.7 | 0.7 |
| ASME B18.6.7M - M3.5 × 0.6 | 3.5 | 3 | 7 | 6.6 | 2.1 | 1.9 | 1.4 | 2.6 | 2.3 | 6 | 4.1 | 0.1 | 1.2 | 1 | 0.8 | 0.8 |
| ASME B18.6.7M - M4 × 0.7 | 4 | 3.43 | 8 | 7.6 | 2.4 | 2.2 | 1.6 | 3.1 | 2.8 | 6.5 | 4.7 | 0.2 | 1.5 | 1.2 | 1 | 0.9 |
| ASME B18.6.7M - M5 × 0.8 | 5 | 4.36 | 9.5 | 9.1 | 3 | 2.7 | 2 | 3.7 | 3.4 | 8 | 5.7 | 0.2 | 1.5 | 1.2 | 1.2 | 1.2 |
| ASME B18.6.7M - M6 × 1 | 6 | 5.21 | 12 | 11.5 | 3.6 | 3.3 | 2.5 | 4.6 | 4.3 | 10 | 6.8 | 0.3 | 1.9 | 1.6 | 1.4 | 1.4 |
| ASME B18.6.7M - M8 × 1.25 | 8 | 7.04 | 16 | 15.5 | 4.8 | 4.5 | 3.2 | 6 | 5.6 | 13 | 9.2 | 0.4 | 2.3 | 2 | 1.9 | 1.9 |
| ASME B18.6.7M - M10 × 1.5 | 10 | 8.86 | 20 | 19.4 | 6 | 5.7 | 4 | 7.5 | 7.1 | 16 | 11.2 | 0.4 | 2.8 | 2.5 | 2.4 | 2.4 |
|
||||||||||||||||