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.
Compared to the cross recess, the hexagonal head guarantees the possibility of applying a higher tightening torque without the risk of the insert coming out. It is particularly suitable for diameters from 4.8 upwards.
The length of the screw is measured from the tip to the underhead.
Code
Description
Availability
Certifications
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025.29065ZN
VITI AUTOFIL. 2.9X6.5 TEFR UNI 6950 - DIN 6928 SW 5 ZINC.Cr.3
12720.0
025.29095ZN
VITI AUTOFIL. 2.9X9.5 TEFR UNI 6950 - DIN 6928 SW 5 ZINC.Cr.3
0.0
025.29130ZN
VITI AUTOFIL. 2.9X 13 TEFR UNI 6950 - DIN 6928 SW 5 ZINC.Cr.3
22000.0
025.29160ZN
VITI AUTOFIL. 2.9X 16 TEFR UNI 6950 - DIN 6928 SW 5 ZINC.Cr.3
101500.0
025.29190ZN
VITI AUTOFIL. 2.9X 19 TEFR UNI 6950 - DIN 6928 SW 5 ZINC.Cr.3
105000.0
025.29250ZN
VITI AUTOFIL. 2.9X 25 TEFR UNI 6950 - DIN 6928 SW 5 ZINC.Cr.3
101000.0
025.35065ZN
VITI AUTOFIL. 3.5X6.5 TEFR UNI 6950 - DIN 6928 SW 5,5 ZINC.Cr.3
0.0
025.35095ZN
VITI AUTOFIL. 3.5X9.5 TEFR UNI 6950 - DIN 6928 SW 5,5 ZINC.Cr.3
180270.0
025.35130ZN
VITI AUTOFIL. 3.5X 13 TEFR UNI 6950 - DIN 6928 SW 5,5 ZINC.Cr.3
199000.0
025.35160ZN
VITI AUTOFIL. 3.5X 16 TEFR UNI 6950 - DIN 6928 SW 5,5 ZINC.Cr.3
310.0
025.35190ZN
VITI AUTOFIL. 3.5X 19 TEFR UNI 6950 - DIN 6928 SW 5,5 ZINC.Cr.3
105600.0
025.35220ZN
VITI AUTOFIL. 3.5X 22 TEFR UNI 6950 - DIN 6928 SW 5,5 ZINC.Cr.3
0.0
025.35250ZN
VITI AUTOFIL. 3.5X 25 TEFR UNI 6950 - DIN 6928 SW 5,5 ZINC.Cr.3
89200.0
025.35320ZN
VITI AUTOFIL. 3.5X 32 TEFR UNI 6950 - DIN 6928 SW 5,5 ZINC.Cr.3
112600.0
025.35380ZN
VITI AUTOFIL. 3.5X 38 TEFR UNI 6950 - DIN 6928 SW 5,5 ZINC.Cr.3
0.0
025.35450ZN
VITI AUTOFIL. 3.5X 45 TEFR UNI 6950 - DIN 6928 SW 5,5 ZINC.Cr.3
73500.0
025.35500ZN
VITI AUTOFIL. 3.5X 50 TEFR UNI 6950 - DIN 6928 SW 5,5 ZINC.Cr.3
105000.0
025.39095ZN
VITI AUTOFIL. 3.9X9.5 TEFR UNI 6950 - DIN 6928 SW 7 ZINC.Cr.3
334900.0
025.39130ZN
VITI AUTOFIL. 3.9X 13 TEFR UNI 6950 - DIN 6928 SW 7 ZINC.Cr.3
56000.0
025.39160ZN
VITI AUTOFIL. 3.9X 16 TEFR UNI 6950 - DIN 6928 SW 7 ZINC.Cr.3
80100.0
025.39190ZN
VITI AUTOFIL. 3.9X 19 TEFR UNI 6950 - DIN 6928 SW 7 ZINC.Cr.3
96200.0
025.39220ZN
VITI AUTOFIL. 3.9X 22 TEFR UNI 6950 - DIN 6928 SW 7 ZINC.Cr.3
213000.0
025.39250ZN
VITI AUTOFIL. 3.9X 25 TEFR UNI 6950 - DIN 6928 SW 7 ZINC.Cr.3
45000.0
025.39320ZN
VITI AUTOFIL. 3.9X 32 TEFR UNI 6950 - DIN 6928 SW 7 ZINC.Cr.3
102000.0
025.39380ZN
VITI AUTOFIL. 3.9X 38 TEFR UNI 6950 - DIN 6928 SW 7 ZINC.Cr.3
100000.0
025.39450ZN
VITI AUTOFIL. 3.9X 45 TEFR UNI 6950 - DIN 6928 SW 7 ZINC.Cr.3
103500.0
025.39500ZN
VITI AUTOFIL. 3.9X 50 TEFR UNI 6950 - DIN 6928 SW 7 ZINC.Cr.3
94000.0
025.42065ZN
VITI AUTOFIL. 4.2X6.5 TEFR UNI 6950 - DIN 6928 SW 7 ZINC.Cr.3
447950.0
025.42095ZN
VITI AUTOFIL. 4.2X9.5 TEFR UNI 6950 - DIN 6928 SW 7 ZINC.Cr.3
153400.0
025.42095ZO
VITI AUTOFIL. 4.2X9.5 TEFR UNI 6950 - DIN 6928 SW 7 Z.NERO Cr.3
45960.0
025.42130ZN
VITI AUTOFIL. 4.2X 13 TEFR UNI 6950 - DIN 6928 SW 7 ZINC.Cr.3
119750.0
025.42160ZN
VITI AUTOFIL. 4.2X 16 TEFR UNI 6950 - DIN 6928 SW 7 ZINC.Cr.3
98300.0
025.42190ZN
VITI AUTOFIL. 4.2X 19 TEFR UNI 6950 - DIN 6928 SW 7 ZINC.Cr.3
179115.0
025.42220ZN
VITI AUTOFIL. 4.2X 22 TEFR UNI 6950 - DIN 6928 SW 7 ZINC.Cr.3
344000.0
025.42250ZN
VITI AUTOFIL. 4.2X 25 TEFR UNI 6950 - DIN 6928 SW 7 ZINC.Cr.3
107200.0
025.42320ZN
VITI AUTOFIL. 4.2X 32 TEFR UNI 6950 - DIN 6928 SW 7 ZINC.Cr.3
105000.0
025.42380ZN
VITI AUTOFIL. 4.2X 38 TEFR UNI 6950 - DIN 6928 SW 7 ZINC.Cr.3
107340.0
025.42450ZN
VITI AUTOFIL. 4.2X 45 TEFR UNI 6950 - DIN 6928 SW 7 ZINC.Cr.3
22300.0
025.42500ZN
VITI AUTOFIL. 4.2X 50 TEFR UNI 6950 - DIN 6928 SW 7 ZINC.Cr.3
0.0
025.48095ZN
VITI AUTOFIL. 4.8X9.5 TEFR UNI 6950 - DIN 6928 SW 8 ZINC.Cr.3
45450.0
025.48130ZN
VITI AUTOFIL. 4.8X 13 TEFR UNI 6950 - DIN 6928 SW 8 ZINC.Cr.3
148150.0
025.48160ZN
VITI AUTOFIL. 4.8X 16 TEFR UNI 6950 - DIN 6928 SW 8 ZINC.Cr.3
182650.0
025.48190ZN
VITI AUTOFIL. 4.8X 19 TEFR UNI 6950 - DIN 6928 SW 8 ZINC.Cr.3
132850.0
025.48220ZN
VITI AUTOFIL. 4.8X 22 TEFR UNI 6950 - DIN 6928 SW 8 ZINC.Cr.3
84000.0
025.48250ZN
VITI AUTOFIL. 4.8X 25 TEFR UNI 6950 - DIN 6928 SW 8 ZINC.Cr.3
114000.0
025.48320ZN
VITI AUTOFIL. 4.8X 32 TEFR UNI 6950 - DIN 6928 SW 8 ZINC.Cr.3
156700.0
025.48380ZN
VITI AUTOFIL. 4.8X 38 TEFR UNI 6950 - DIN 6928 SW 8 ZINC.Cr.3
198500.0
025.48450ZN
VITI AUTOFIL. 4.8X 45 TEFR UNI 6950 - DIN 6928 SW 8 ZINC.Cr.3
155450.0
025.48500ZN
VITI AUTOFIL. 4.8X 50 TEFR UNI 6950 - DIN 6928 SW 8 ZINC.Cr.3
45700.0
025.48600ZN
VITI AUTOFIL. 4.8X 60 TEFR UNI 6950 - DIN 6928 SW 8 ZINC.Cr.3
53950.0
025.48700ZN
VITI AUTOFIL. 4.8X 70 TEFR UNI 6950 - DIN 6928 SW 8 ZINC.Cr.3
74000.0
025.55130ZN
VITI AUTOFIL. 5.5X 13 TEFR UNI 6950 - DIN 6928 SW 8 ZINC.Cr.3
101400.0
025.55160ZN
VITI AUTOFIL. 5.5X 16 TEFR UNI 6950 - DIN 6928 SW 8 ZINC.Cr.3
121000.0
025.55190ZN
VITI AUTOFIL. 5.5X 19 TEFR UNI 6950 - DIN 6928 SW 8 ZINC.Cr.3
166000.0
025.55220ZN
VITI AUTOFIL. 5.5X 22 TEFR UNI 6950 - DIN 6928 SW 8 ZINC.Cr.3
66600.0
025.55250ZN
VITI AUTOFIL. 5.5X 25 TEFR UNI 6950 - DIN 6928 SW 8 ZINC.Cr.3
91400.0
025.55320ZN
VITI AUTOFIL. 5.5X 32 TEFR UNI 6950 - DIN 6928 SW 8 ZINC.Cr.3
17400.0
025.55380ZN
VITI AUTOFIL. 5.5X 38 TEFR UNI 6950 - DIN 6928 SW 8 ZINC.Cr.3
148500.0
025.55450ZN
VITI AUTOFIL. 5.5X 45 TEFR UNI 6950 - DIN 6928 SW 8 ZINC.Cr.3
16050.0
025.55500ZN
VITI AUTOFIL. 5.5X 50 TEFR UNI 6950 - DIN 6928 SW 8 ZINC.Cr.3
23300.0
025.55600ZN
VITI AUTOFIL. 5.5X 60 TEFR UNI 6950 - DIN 6928 SW 8 ZINC.Cr.3
81750.0
025.55700ZN
VITI AUTOFIL. 5.5X 70 TEFR UNI 6950 - DIN 6928 SW 8 ZINC.Cr.3
48750.0
025.63130ZN
VITI AUTOFIL. 6.3X 13 TEFR UNI 6950 - DIN 6928 SW 10 ZINC.Cr.3
66000.0
025.63160ZN
VITI AUTOFIL. 6.3X 16 TEFR UNI 6950 - DIN 6928 SW 10 ZINC.Cr.3
30000.0
025.63190ZN
VITI AUTOFIL. 6.3X 19 TEFR UNI 6950 - DIN 6928 SW 10 ZINC.Cr.3
18500.0
025.63220ZN
VITI AUTOFIL. 6.3X 22 TEFR UNI 6950 - DIN 6928 SW 10 ZINC.Cr.3
40200.0
025.63250ZN
VITI AUTOFIL. 6.3X 25 TEFR UNI 6950 - DIN 6928 SW 10 ZINC.Cr.3
23180.0
025.63320ZN
VITI AUTOFIL. 6.3X 32 TEFR UNI 6950 - DIN 6928 SW 10 ZINC.Cr.3
101500.0
025.63380ZN
VITI AUTOFIL. 6.3X 38 TEFR UNI 6950 - DIN 6928 SW 10 ZINC.Cr.3
63470.0
025.63450ZN
VITI AUTOFIL. 6.3X 45 TEFR UNI 6950 - DIN 6928 SW 10 ZINC.Cr.3
74750.0
025.63500ZN
VITI AUTOFIL. 6.3X 50 TEFR UNI 6950 - DIN 6928 SW 10 ZINC.Cr.3
127950.0
025.63600ZN
VITI AUTOFIL. 6.3X 60 TEFR UNI 6950 - DIN 6928 SW 10 ZINC.Cr.3
15000.0
025.63700ZN
VITI AUTOFIL. 6.3X 70 TEFR UNI 6950 - DIN 6928 SW 10 ZINC.Cr.3
44150.0
025.63800ZN
VITI AUTOFIL. 6.3X 80 TEFR UNI 6950 - DIN 6928 SW 10 ZINC.Cr.3
54000.0
025.63900ZN
VITI AUTOFIL. 6.3X 90 TEFR UNI 6950 - DIN 6928 SW 10 ZINC.Cr.3
54000.0
025.63A100ZN
VITI AUTOFIL. 6.3X100 TEFR UNI 6950 - DIN 6928 SW 10 ZINC.Cr.3
52700.0
025.63A105ZN
VITI AUTOFIL. 6.3X105 TEFR UNI 6950 - DIN 6928 SW 10 ZINC.Cr.3
7000.0
025.80160ZN
VITI AUTOFIL. 8X 16 TEFR UNI 6950 - DIN 6928 SW 13 ZINC.Cr.3
11075.0
025.80190ZN
VITI AUTOFIL. 8X 19 TEFR UNI 6950 - DIN 6928 SW 13 ZINC.Cr.3
13800.0
025.80250ZN
VITI AUTOFIL. 8X 25 TEFR UNI 6950 - DIN 6928 SW 13 ZINC.Cr.3
13105.0
025.80320ZN
VITI AUTOFIL. 8X 32 TEFR UNI 6950 - DIN 6928 SW 13 ZINC.Cr.3
