Print Back
Unit of Measure

Manufacturer

Manufacturer

Industrial Fasteners Institute

Specifications

Product

Nuts

Unit of Measure

English

Nominal Size or Basic Major Dia. of Thread

7/16 in

Nominal Size or Basic Major Dia. of Thread (Decimal)

0.4375 in

Basic Width Across Flats (F)

3/4 in

Max. Width Across Flats (F)

0.750 in

Min. Width Across Flats (F)

0.728 in

Max. Width Across Corners (G)

0.866 in

Min. Width Across Corners (G)

0.830 in

Basic Thickness (H)

27/64 in

Max. Thickness (H)

0.441 in

Min. Thickness (H)

0.403 in

Codes and Standards

Codes and Standards

ASME/ANSI B18.2.2 1987 (R 1999)

Runout of Bearing Face, FIM

Max. Runout of Bearing Face, FIM (Specified Proof Load Up to 150,000 psi)

0.022 in

Max. Runout of Bearing Face, FIM (Specified Proof Load 150,000 psi and Greater)

0.015 in