Kays Fasteners

A2 Stainless Steel Half Nuts

Please select your requirements from the drop down lists above

Specifications
M1.6; thread pitch; 0.35mm, spanner size; 3.2mm
M2; thread pitch; 0.4mm, spanner size; 4mm
M2.5; thread pitch; 0.45mm, spanner size; 5mm
M3; thread pitch; 0.5mm, spanner size; 5.5mm
M4; thread pitch; 0.7mm, spanner size; 7mm
M5; thread pitch; 0.8mm, spanner size; 8mm
M6; thread pitch; 1mm, spanner size; 10mm
M8; thread pitch; 1.25mm, spanner size; 13mm
M10; thread pitch; 1.5mm, spanner size; 17mm
M12; thread pitch; 1.75mm, spanner size; 19mm
M14; thread pitch; 2mm, spanner size; 22mm
M16; thread pitch; 2mm, spanner size; 24mm
M18; thread pitch; 2.5mm, spanner size; 27mm
M20; thread pitch; 2.5mm, spanner size; 30mm
M22; thread pitch; 2.5mm, spanner size; 32mm
M24; thread pitch; 3mm, spanner size; 36mm
M27; thread pitch; 3mm, spanner size; 41mm
M30; thread pitch; 3.5mm, spanner size; 46mm
M33; thread pitch; 3.5mm, spanner size; 50mm
M36; thread pitch; 4mm, spanner size; 55mm
  • Metric hexagon half nuts.
  • Half nuts are often used on top of a standard full nut to lock it in place.
  • Also known as lock nuts and thin nuts.
  • Threads are standard metric coarse.
  • Nut thickness are approximately half the thread size; i.e. M8 nuts are 4mm thick.
  • Manufactured from A2 stainless steel for improved corrosion resistance.
  • All orders are sent by FREE TRACKED UK P&P*
  • GET IT FAST- orders placed before 2pm are dispatched the same day (Mon-Fri).