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- A light rounding of the edges at the periphery of the head shall be permissible provided the diameter of the bearing circle is equal to no less than 90 percent of the specified minimum head diameter.
- Where specifying nominal size in decimals, zeros preceding the decimal and in the fourth decimal place shall be omitted.
- Formulas for head dimensions are given in Appendix.
Unit of Measure
Specifications
Product |
N/A Slotted Cap Screws |
Unit of Measure |
N/A English |
Nominal Size or Basic Screw Dia. |
N/A 9/16 in |
| Nominal Size or Basic Screw Dia. (Decimal)1 | N/A 0.5625 in |
Max. Body Dia. (E) |
N/A 0.5625 in |
Min. Body Dia. (E) |
N/A 0.5550 in |
Max. Head Dia. (A) |
N/A 0.812 in |
Min. Head Dia. (A) |
N/A 0.792 in |
Max. Head Side Height (H) |
N/A 0.375 in |
Min. Head Side Height (H) |
N/A 0.346 in |
Max. Total Head Height (O) |
N/A 0.467 in |
Min. Total Head Height (O) |
N/A 0.427 in |
Max. Slot Width (J) |
N/A 0.118 in |
Min. Slot Width (J) |
N/A 0.102 in |
Max. Slot Depth (T) |
N/A 0.213 in |
Min. Slot Depth (T) |
N/A 0.168 in |
Max. Fillet Radius (U) |
N/A 0.047 in |
Min. Fillet Radius (U) |
N/A 0.016 in |
- 1 Where specifying nominal size in decimals, zeros preceding and in the fourth decimal, place shall be omitted.
