Formerly Emhart Teknologies & Infastech

Centerlock Torque Nuts

Grade A Centerlock Torque Nuts
Gripco Grade A centerlock torque nuts are manufactured from low-carbon steel to meet Grade A performance specifications. Centerlock design permits thread start from either end of the nut. These prevailing torque nuts are designed for use with Grade 2 bolts.

Grade B Centerlock Nuts
Gripco Grade B centerlock nuts are manufactured from medium-carbon steel and processed to meet Grade B performance specifications. These prevailing torque nuts are designed for use with Grade 5 bolts.

Gripco centerlock nuts are also availble in Metric Class 5 through Class 10.

  • Parts can be supplied with a mutitude of finishes or customer specific coatings
  • Gripco centerlock nuts meet or exceed all current I.F.I. specifications
  • Prices and samples available upon request

Gripco's engineering staff can assist you in determining the exact requirements for your fastening needs.