031


UNI 6947

SELF TAPPING SCREWS HEXAGON SOCKET HEAD
Self-tapping screws are mainly used for screwing on metal sheets and laminates through simple drilling, without threading or tapping operations. These screws are not particularly suitable for use on die-cast materials and plastic materials. For a safe and stable screwing, particular attention must be paid to the diameter of the hole to be drilled. A small hole in which the screw "forces" to enter is certainly not synonymous with greater guarantee in fixing. It should also be remembered that the existing tables are empirical and only give an indication of perforation, but they are not a certain rule, as the fixing must be checked from time to time according to the technical-mechanical conditions of the particular that will be tighten.

TCCE self-tapping screws are mainly used for fixing aluminum frames and curtain walls or curtain walls

The length of the screw is measured from the tip to the underhead.

Code Description Availability Certifications Request offer
031.48130ZN VITI AUTOFILETTANTI 4.8X13 TCCE DIN 912 CH5 ZINCATE Cr.3 156200.0
031.48160ZN VITI AUTOFILETTANTI 4.8X16 TCCE DIN 912 CH5 ZINCATE Cr.3 90050.0
031.48190ZN VITI AUTOFILETTANTI 4.8X19 TCCE DIN 912 CH5 ZINCATE Cr.3 97000.0
031.48220ZN VITI AUTOFILETTANTI 4.8X22 TCCE DIN 912 CH5 ZINCATE Cr.3 109000.0
031.48250ZN VITI AUTOFILETTANTI 4.8X25 TCCE DIN 912 CH5 ZINCATE Cr.3 121600.0
031.48320ZN VITI AUTOFILETTANTI 4.8X32 TCCE DIN 912 CH5 ZINCATE Cr.3 0.0
031.48380ZN VITI AUTOFILETTANTI 4.8X38 TCCE DIN 912 CH5 ZINCATE Cr.3 74500.0
031.48450ZN VITI AUTOFILETTANTI 4.8X45 TCCE DIN 912 CH5 ZINCATE Cr.3 117100.0
031.48500ZN VITI AUTOFILETTANTI 4.8X50 TCCE DIN 912 CH5 ZINCATE Cr.3 18700.0
031.48600ZN VITI AUTOFILETTANTI 4.8X60 TCCE DIN 912 CH5 ZINCATE Cr.3 28100.0
031.48700ZN VITI AUTOFILETTANTI 4.8X70 TCCE DIN 912 CH5 ZINCATE Cr.3 33350.0
031.55130ZN VITI AUTOFILETTANTI 5.5X13 TCCE DIN 912 CH5 ZINCATE Cr.3 0.0
031.55160ZN VITI AUTOFILETTANTI 5.5X16 TCCE DIN 912 CH5 ZINCATE Cr.3 0.0
031.55190ZN VITI AUTOFILETTANTI 5.5X19 TCCE DIN 912 CH5 ZINCATE Cr.3 167400.0
031.55220ZN VITI AUTOFILETTANTI 5.5X22 TCCE DIN 912 CH5 ZINCATE Cr.3 454500.0
031.55250ZN VITI AUTOFILETTANTI 5.5X25 TCCE DIN 912 CH5 ZINCATE Cr.3 102900.0
031.55320ZN VITI AUTOFILETTANTI 5.5X32 TCCE DIN 912 CH5 ZINCATE Cr.3 59000.0
031.55380ZN VITI AUTOFILETTANTI 5.5X38 TCCE DIN 912 CH5 ZINCATE Cr.3 113800.0
031.55450ZN VITI AUTOFILETTANTI 5.5X45 TCCE DIN 912 CH5 ZINCATE Cr.3 102100.0
031.55500ZN VITI AUTOFILETTANTI 5.5X50 TCCE DIN 912 CH5 ZINCATE Cr.3 120200.0
031.55600ZN VITI AUTOFILETTANTI 5.5X60 TCCE DIN 912 CH5 ZINCATE Cr.3 62000.0
031.55700ZN VITI AUTOFILETTANTI 5.5X70 TCCE DIN 912 CH5 ZINCATE Cr.3 48420.0
031.63130ZN VITI AUTOFILETTANTI 6.3X13 TCCE DIN 912 CH5 ZINCATE Cr.3 66000.0
031.63160ZN VITI AUTOFILETTANTI 6.3X16 TCCE DIN 912 CH5 ZINCATE Cr.3 72900.0
031.63190ZN VITI AUTOFILETTANTI 6.3X19 TCCE DIN 912 CH5 ZINCATE Cr.3 47100.0
031.63220ZN VITI AUTOFILETTANTI 6.3X22 TCCE DIN 912 CH5 ZINCATE Cr.3 0.0
031.63250ZN VITI AUTOFILETTANTI 6.3X25 TCCE DIN 912 CH5 ZINCATE Cr.3 54900.0
031.63320ZN VITI AUTOFILETTANTI 6.3X32 TCCE DIN 912 CH5 ZINCATE Cr.3 48250.0
031.63380ZN VITI AUTOFILETTANTI 6.3X38 TCCE DIN 912 CH5 ZINCATE Cr.3 0.0
031.63450ZN VITI AUTOFILETTANTI 6.3X45 TCCE DIN 912 CH5 ZINCATE Cr.3 63435.0
031.63500GR VITI AUTOFILETTANTI 6.3X50 TCCE DIN 912 CH5 GREZZE 7900.0
031.63500ZN VITI AUTOFILETTANTI 6.3X50 TCCE DIN 912 CH5 ZINCATE Cr.3 13900.0
031.63600ZN VITI AUTOFILETTANTI 6.3X60 TCCE DIN 912 CH5 ZINCATE Cr.3 47850.0
031.63700ZN VITI AUTOFILETTANTI 6.3X70 TCCE DIN 912 CH5 ZINCATE Cr.3 31985.0