Heavy Hexagon Nuts ASTM A 194 – Grade 2H DIN 439

Heavy Hexagon Nuts ASTM A 194 – Grade 2H DIN 439

  • Specification – DIN 439
  • Material – ASTM A 194
  • Grade – 2H
Category:

Description

Hex nuts are required for most fastening purposes and are built for easy installation. While hex nut design seems to be simple, it is designed to deliver high-end efficiency and performance. Hex nuts are six-sided, internally threaded fasteners, mated with bolts, studs, screws and other externally threaded items. The inclusion of the hex nut ensures that the bolt, etc., remains in place.

GRADE 2H
DIA. (D) Thread Per Inch Across Flats A/F  Thickness (T) Galvanised Tapped O/S
M8 1.25 13
M10 1.5 17 5
M12 1.75 19 6
M14 2 22
M16 2 24 8
M18 2.5 27
M20 2.5 30 10
M22 2.5 32
M24 3 36 12
M27 3 41 13.5
M30 3.5 46 15
M33 3.5 50
M36 4.0 55
M39 4.0 60
M42 4.5 65
M45 4.5 70
M48 5.0 75
M52 5.0 80
M56 5.5 85
M64 6 95
M72 6 105
M76 6 110

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