Custom T-Nut Drive Heads

Improve efficiency by integrating t-nut insertion into other production processes

• Versatile t-nut drive head is easily mounted onto various machines such as the tool plate of a router or the overhead beam of a double-end tenoner.
• Coil t-nut format allows for fast changeover of different sizes of
  t-nuts
• Sigma will work with you to adapt the drive head to suit specific machinery.
• Customized multi-head t-nut machines can be built for special application

Sigma UltraGrip
T-Nuts

feature long serrated prongs to provide increased holding power. The patented shoulder design prevents t-nuts from shingling and jamming in the drive machine.

Torqloc Thread Locking

Both Sigma Rivet and UltraGrip t-nuts are available with the Torqloc thread locking feature.