Unit of Measure

Manufacturer

Manufacturer

Industrial Fasteners Institute

Specifications

Product

Socket Screws

Unit of Measure

English

Nominal Screw Size

2-3/4 in

Nominal Screw Size (Decimal)

2.7500 in

Min. Thread to Head Screw (N)

2.574 in

Max. Fillet Juncture Diameter at Bearing Surface (F)

2.990 in

Min. Fillet Juncture Diameter at Bearing Surface (F)

2.936 in

Max. Fillet Length (FL)

0.204 in

Min. Juncture Radius (R)

0.097 in

Max. Full Body Unthreaded Length Body Diameter (D)

2.7500 in

Min. Full Body Unthreaded Length Body Diameter (D)

2.7262 in

Codes and Standards

Codes and Standards

ASME B18.3 2002
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