General Note:
This product is designed and recommended for light fastening applications such as guards, hinges, etc. It is not suggested for use in critical high strength applications where socket head cap screws should normally be used.

Notes:
  • Nominal Size. Where specifying nominal size in decimals, zeros preceding decimal and in the fourth decimal place shall be omitted.
  • Head Height. Tabulated head heights represent metal-to-metal measurements
Unit of Measure

Manufacturer

Manufacturer

N/A Industrial Fasteners Institute

Specifications

Product

N/A Socket Screws

Unit of Measure

N/A English

Nominal Size or Basic Screw Diameter

N/A 5/8 in

Nominal Size or Basic Screw Diameter (Decimal)

N/A 0.6250 in

Max. Head Diameter (A)

N/A 1.000 in

Min. Head Diameter (A)

N/A 0.970 in

Max. Head Height (H)

N/A 0.331 in

Min. Head Height (H)

N/A 0.311 in

Ref. Head Side Height (S)

N/A 0.062 in

Nom. Spline Socket Size (M)

N/A 0.454 in

Nom. Hexagon Socket Size (J)

N/A 3/8 in

Nom. Hexagon Socket Size Decimal (J)

N/A 0.375 in

Min. Key Engagement (T)

N/A 0.210 in

Max. Fillet Transition Diameter (F)

N/A 0.685 in

Min. Fillet Transition Diameter (F)

N/A 0.665 in

Nom. Maximum Standard Length (L)

N/A 2.00 in

Codes and Standards

Codes and Standards

N/A ASME B18.3 2002
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