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Drilling screw, hexagon head with reduced drill tip and sealing washer piasta®

piasta sst zinc-flake reduced drill tip w. washer
SCR-DBITR-WSH16-WS8-(RUS)-4,8X20
ZEBRA PIASTA

Art.-no. 0214884820
EAN 4011231276283

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Drilling screw, hexagon head with reduced drill tip and sealing washer piasta®

Art.-no. 0214884820

Prices for customers after login
Quantity
PU
x 500 pcs

Exclusively for trade customers

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A2 stainless steel with drill bit tip and moulded thread made of hardened steel. For fastening thin-walled profile panels (splice plate connections) made of steel and aluminium ≤ 2 mm

The sealing washer consists of an A2 stainless steel metal back with vulcanised seal made of high-quality EPDM



Reduction of the assembly time using the drill bit tip by min. 50%:


  • Drilling without centrepunching

  • Thread moulding

  • Securing

All in one operation



Suitable for component combinations tI / tII according to approval ETA-10/0184


  • Steel/steel - for ∅ 4.8 mm and 6.3 mm

  • Aluminium/steel - for ∅ 6.3 mm

  • Aluminium/aluminium - for ∅ 6.3 mm
Product information

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Material

Bimetal

Surface

Flake zinc

Material of sealing washer

Stainless steel A2

Surface of the sealing washer

Plain

Material of gasket

Ethylene propylene diene terpolymer rubber

RoHS-compliant

Yes

Head type

Hexagon head with collar

Drive type

Hexagon

Thread type

Self-tapping screw thread

Shape of tip

Drilling tip

Underground

Steel
Aluminum

Nominal diameter (d1)

4.8 mm

Length (l1)

20 mm

Head diameter (dk)

10.9 mm

Outside diameter of the sealing washer (d2)

16 mm

Washer thickness (h1)

3 mm

Head height (k1)

5.4 mm

Drill tip length (lp)

4.5 mm

Screw-thread length with drill tip

18 mm

External drive (s1)

WS8

Max. material thickness to be drilled through (metal)

2.5 mm

For max. substructure thickness

1.5 mm

Min./max. attachment thickness

0-4 mm

Approval

ETA-10/0184

Min./max. recommended installation speed (idling)

1700-2500 rpm

Art.-no.
Cust. Mat. No.

Hazardous Material

Product information

Datasheets()

Datasheets ()

CAD data  | 

Certificates/ Documents

 | 

 | 

Technical information