M20 Hex Bolts (Part Threaded)

Crafted to surpass the demands of construction, machinery, and automotive applications, these M20 hex bolts feature a thread diameter of 20mm and a head diameter of 30mm. 

M20 Bolt Dimensions

  • Thread Diameter: 20mm
  • Thread Pitch: 2.5mm
  • Head Width/Socket Size: 30mm
  • Head Depth: 12.85mm (max)
  • Thread Length ≤125mm: 46mm (min)
  • Thread Length 125mm - ≤200mm: 52mm (min)
  • Thread Length >200mm: 65mm (min)
  • Head Type: Hexagon

20mm Hexagon Bolts DIN 931

Conforming to DIN 931 standard, 20mm hex bolts feature a threaded portion designed for seamless integration with a compatible M20 nut. With their shank construction, these bolts have an increased load-bearing capacity, enabling them to resist forces in demanding environments. 

A2 Stainless Steel M20 Hex Bolts

Precision-engineered from A2 stainless steel, our M20 hex bolts demonstrate exceptional corrosion resistance, making them an ideal choice for outdoor use and applications exposed to moisture. 

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