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A-M8X45BOLT-AI BOLT DIN 931

A-M8X45BOLT-AI BOLT DIN 931

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One New Aftermarket Replacement M8 x 45mm Hex Head Bolt - DIN 931 Standard

This M8 x 45mm hexagon head bolt conforms to the DIN 931 standard, a widely recognized metric fastener specification used across agricultural, construction, and industrial equipment. DIN 931 hex bolts feature a partially threaded shank, which provides a stronger, more uniform shaft section that resists shear forces and vibration -- making them a reliable choice for structural and mechanical assemblies. The hexagonal head drives easily with a standard wrench or socket.

Specifications

  • Thread Diameter: M8
  • Length: 45mm
  • Thread Pitch: 1.25mm (metric coarse)
  • Threaded Length: 22mm (partial thread)
  • Head Style: Hexagon (hex head)
  • Standard: DIN 931
  • Thread Fit: 6g
  • Common Grades Available: 8.8, 10.9 (steel); A2, A4 (stainless steel)

Compatible Applications

DIN 931 M8 x 45mm hex bolts are used throughout agricultural equipment, construction machinery, lawn and garden equipment, and general industrial assemblies wherever a metric M8 partially-threaded hex fastener is required. Pair with a standard M8 x 1.25mm metric coarse hex nut (DIN 934).

New aftermarket replacement part - not remanufactured, not used.

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