Self-drilling screws
Applications
81480
Self-drilling screws square drive pan head with serration under head
certificazioni
normative
DIN 7504-N (m)
UNI 8118
ISO 15481
materiale
Carbon steel
Technical data
DiametersLimitsdkkdPSQR (g/min)T
4,2Min.7,842,754,04~1,4022.250l≤16 (2,00)
Max8,203,054,22l≥19 (3,00)
4,8Min.9,143,254,62~1,6022.250l≤16 (3,00)
Max9,503,554,80l≥19 (4,00)
C1022
  • Case hardness: HV 560 Min
  • Core hardness: HV 270-425

R The reccomened screwdriver. The value proposed in based on tests, in conformity with regulatory norms. The use on site may values other those recommended

 

T Drilling capacity

 

Available finishes
Technical data
DiametersLimitsdkkdPSQR (g/min)T
4,2Min.7,842,754,04~1,4022.250l≤16 (2,00)
Max8,203,054,22l≥19 (3,00)
4,8Min.9,143,254,62~1,6022.250l≤16 (3,00)
Max9,503,554,80l≥19 (4,00)
C1022
  • Case hardness: HV 560 Min
  • Core hardness: HV 270-425

R The reccomened screwdriver. The value proposed in based on tests, in conformity with regulatory norms. The use on site may values other those recommended

 

T Drilling capacity

 

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Available diameters
4.2
4.8
Pieces per carton
Minimum consignment
Box
Bulk
4.2x
4.2x
1312.000 (12)4.000 (4)1.000
168.000 (8)4.000 (4)1.000
198.000 (8)4.000 (4)1.000
226.000 (6)2.000 (2)1.000
256.000 (6)2.000 (2)1.000
4.8x
4.8x
166.000 (6)2.000 (2)1.000
196.000 (12)2.000 (4)500
224.000 (8)2.000 (4)500
254.000 (8)2.000 (4)500
323.000 (6)1.000 (2)500
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