Drilling screw, round head with AW drive piasta®
piasta stainless steel A2 zinc-flake AW
SCR-DBIT-PANHD-AW20-(RUS)-4,2X19
Art.-no. 020684219
EAN 4045727273173
				
				
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Reduction of the assembly time using the drill bit tip by min. 50%:
- Drilling without centrepunching
 - Thread moulding
 - Securing
 
All in one operation
Additional optimum torque transmission by the AW drive
Suitable for component combinations tI / tII according to approval ETA-10/0184
- Steel/steel for ∅ 4.2 mm and 4.8 mm
 - Aluminium/steel for ∅ 4.8 mm
 - Aluminium/aluminium for ∅ 4.8 mm
 
Datasheets(X)
CAD data (available after login)
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Material  | Bimetal  | 
Surface  | Flake zinc  | 
RoHS-compliant  | Yes  | 
Head type  | Pan head  | 
Drive type  | AW  | 
Thread type  | Self-tapping screw thread  | 
Shape of tip  | Drilling tip  | 
Underground  | Steel, Aluminum  | 
Nominal diameter (d1)  | 4.2 mm  | 
Length (l1)  | 19 mm  | 
Head diameter (dk)  | 8.2 mm  | 
Head height (k1)  | 3 mm  | 
Drill tip length (lp)  | 4.5 mm  | 
Screw-thread length with drill tip  | 17.5 mm  | 
Internal drive  | AW20  | 
Min. recommended substructure thickness  | 1 mm  | 
Max. material thickness to be drilled through (metal)  | 3 mm  | 
For max. substructure thickness  | 2 mm  | 
Min./max. attachment thickness  | 1.5-7.25 mm  | 
Approval  | ETA-10/0184  | 
Min./max. recommended installation speed (idling)  | 1700-2500 rpm  | 
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