- Preload systems
TSF manufactures foundation anchor bolts with thread rolling after heat treatment to fully guarantee the mechanical characteristics of materials and geometrical requirements of the customer. Offering different coatings like hot dip galvanizing, organic coatings of zinc flakes, temporary corrosion wax and many others.
We also supply the foundation anchor bolts with protections like armaflex, pvc tube and others, always according to each customer requirements.
Stud bolts in cl. 10.9 according to ISO-898-1 (coarse pitch and fine pitch)
Stud bolts in cl. 10.9 according to EN 1993-1-8 (Standard Metric Sizes)