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- Where specifying nominal size in decimals, zeros preceding decimal and in the fourth decimal place shall be omitted.
- The minimum radius is one half of the value shown.
Unit of Measure
Specifications
Product |
N/A Round Head Bolts |
Unit of Measure |
N/A English |
Nominal Size or Basic Bolt Dia. |
N/A 5/16 in |
Nominal Size or Basic Bolt Dia. (Decimal) |
N/A 0.3125 in |
Max. Body Dia. (E) |
N/A 0.324 in |
Min. Body Dia. (E) |
N/A 0.298 in |
Max. Head Dia. (A) |
N/A 0.719 in |
Min. Head Dia. (A) |
N/A 0.688 in |
Max. Head Height (H) |
N/A 0.176 in |
Min. Head Height (H) |
N/A 0.156 in |
Max. Fin Thickness (M) |
N/A 0.145 in |
Min. Fin Thickness (M) |
N/A 0.125 in |
Max. Distance Across Fins (O) |
N/A 0.551 in |
Min. Distance Across Fins (O) |
N/A 0.531 in |
Max. Fin Depth (P) |
N/A 0.135 in |
Min. Fin Depth (P) |
N/A 0.125 in |
Max. Fillet Radius (R) |
N/A 0.031 in |
