• Where specifying nominal size in decimals, zeros preceding the decimal and in the fourth decimal place shall be omitted.
  • Tabulated values were determined from the formula for maximum H
  • No tolerance for gaging diameter is given. If the gaging diameter of the gage used differs from the tabulated value, the protrusion will be affected accordingly, and the proper protrusion values shall be recalculated using the formulas shown in Appendix.
Unit of Measure

Manufacturer

Manufacturer

N/A Industrial Fasteners Institute

Specifications

Product

N/A Slotted Cap Screws

Unit of Measure

N/A English

Nominal Size or Basic Screw Dia.

N/A 1/2 in

Nominal Size or Basic Screw Dia. (Decimal)

N/A 0.5000 in

Max. Body Dia. (E)

N/A 0.5000 in

Min. Body Dia. (E)

N/A 0.4930 in

Max. Edge Sharp Head Dia. (A)

N/A 0.875 in

Min. Edge Rounded or Flat Head Dia. (A)

N/A 0.791 in

Ref. Head Height (H)

N/A 0.210 in

Max. Slot Width (J)

N/A 0.106 in

Min. Slot Width (J)

N/A 0.091 in

Max. Slot Depth (T)

N/A 0.103 in

Min. Slot Depth (T)

N/A 0.068 in

Max. Fillet Radius (U)

N/A 0.200 in

Max. Protrusion Above Gaging Dia. (F)

N/A 0.071 in

Min. Protrusion Above Gaging Dia. (F)

N/A 0.049 in

Gaging Dia. (G)

N/A 0.756 in

Codes and Standards

Codes and Standards

N/A ASME B18.6.2 1998
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