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Applicable to screw types as indicated by code symbols.
- Type A thread forming, except for short lengths.
Unit of Measure
Specifications
Product |
N/A Tapping Screws |
Unit of Measure |
N/A English |
Nominal Size or Basic Screw Dia. |
N/A No. 24 |
Nominal Size or Basic Screw Dia. (Decimal) |
N/A 0.3720 in |
| Applicable to Screw Types1 |
N/A
2 |
Length for Types AB and A (L) |
N/A 1 in |
Max. Head Dia. (A) |
N/A 0.711 in |
Min. Head Dia. (A) |
N/A 0.664 in |
Ref. Head Side Height (H) |
N/A 0.228 in |
Ref. Head Crown Height (C) |
N/A 0.116 in |
Ref. Total Head Height (O) |
N/A 0.344 in |
Max. Slot Width (J) |
N/A 0.094 in |
Min. Slot Width (J) |
N/A 0.081 in |
Max. Slot Depth (T) |
N/A 0.204 in |
Min. Slot Depth (T) |
N/A 0.168 in |
Max. Protrusion Above Gaging Dia. (F) |
N/A 0.181 in |
Min. Protrusion Above Gaging Dia. (F) |
N/A 0.138 in |
Gaging Dia. (G) |
N/A 0.648 in |
- 1 1 = Circle, 2 = Diamond, 3 = Triangle, 4 = Square
