• Sizes shown in bold face are preferred.
  • Where specifying nominal size in decimals, zeros in the fourth decimal place shall be omitted.
Unit of Measure

Manufacturer

Manufacturer

N/A Industrial Fasteners Institute

Specifications

Product

N/A Wing Nuts

Unit of Measure

N/A English

Nominal Size or Basic Major Dia. of Thread

N/A 9/16 in

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

N/A 0.5625 in

Series

N/A Heavy

Nut Blank Size (Ref.)

N/A F

Max. Wing Spread (A)

N/A 2.760 in

Min. Wing Spread (A)

N/A 2.62 in

Max. Wing Height (B)

N/A 1.44 in

Min. Wing Height (B)

N/A 1.31 in

Max. Wing Thickness (C)

N/A 0.40 in

Min. Wing Thickness (C)

N/A 0.34 in

Max. Distance Between Wings (D)

N/A 0.90 in

Min. Distance Between Wings (D)

N/A 0.80 in

Max. Boss Dia. (E)

N/A 1.19 in

Min. Boss Dia. (E)

N/A 1.13 in

Max. Boss Height (G)

N/A 0.55 in

Min. Boss Height (G)

N/A 0.51 in

Codes and Standards

Codes and Standards

N/A ASME B18.6.X DRAFT STANDARD 2002

Threads Per Inch

Threads Per Inch

N/A 12 18
Use trailing wildcard (*) for broader results.