HEXAGONAL SOCKET COLLAR SCREWS

OUR CATALOGUE OF COLLAR SCREWS

The INFA catalogue of collar screws includes a wide range of hexagonal socket collar screws. Under each item you will find a downloadable .pdf file with the technical specifications.
We have collar screws with a burnished finish, in various different materials and with different degrees of tolerance. These are specified for each article.

Contact us for further information and quotes.

  8.8 12.9 Stainless steel Tolerance F9 Tolerance H8
Holo-Krome metrics   x   x  
ISO 7379 metrics   x x x x
NB 600 burnished x        
Holo-Krome UNC   x   x  
ISO 7379 BSW - BSF   x   x x