Special fasteners for heavy machinery
  • Special fasteners for heavy machinery
  • Special fasteners for heavy machinery
  • Special fasteners for heavy machinery
  • Special fasteners for heavy machinery
  • Special fasteners for heavy machinery
  • Special fasteners for heavy machinery
  • Special fasteners for heavy machinery
  • Special fasteners for heavy machinery
  • Special fasteners for heavy machinery
  • Special fasteners for heavy machinery
  • Special fasteners for heavy machinery
  • Special fasteners for heavy machinery
  • Special fasteners for heavy machinery
  • Special fasteners for heavy machinery
  • Special fasteners for heavy machinery


Fasteners quality 12.9

Fasterners quality 12.9

Higher head. Heads 20% higher than American Standard B 18.2.1.  Higher heads mean longer wear life and maximum holding for the nut.

SAE grade marks. The radial marks indicate the grade of SAE strength for better identification. Six marks on the head guarantee the quality grade 12.9 / 35-38 Rockwell (113/124 Kg./mm2)

Forged head. Provides a correct flow of the steel fibre reducing the fatigue points ensuring major resistance to bumps and an even distribution of the weight. The edges do not round off and the bolts can be reused. The washer sits perfectly below the head.

Laminated Thread. Laminated with the maximum precision BYG bolts and nuts provide a strong hold eliminating the risk of breakage.

Fine Grade Steel. The fine grade steel provides an even microstructure improving resistance and with a lower percentage of breakage.

Complete Fastening System. For better assurance and to get the maximum resistance and duration use BYG HD nuts and washers in combination with BYG fasteners



Share |

Other products BYG
Contact with BYG







You accept the privacy policy
See privacy policy
Send
Information > Anmopyc