Thin sheet metal screw With hexagon head and sealing washer DBS
Thin sheet metal screw DBS sst A2 ruspert washer
SCR-DBS-WSH14-BIMET/A2-WS8-(RUS)-4,5X25
ZEBRA
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Advantages of the tip geometry:
- No pre-drilling
- Shingless screws due to material displacement
- Higher extraction values due to the tension of the thread forming
Suitable for component combinations tI / tII according to approval ETA-10/0184
- Steel / Steel - for ∅ 4,5 mm tII ≤ 1,25 mm
- Steel / Steel - for ∅ 6,0 mm tII ≤ 1,25 mm
- Aluminum / steel - for ∅ 4,5 mm tII ≤ 1,25 mm
- Aluminum / steel - for ∅ 6,0 mm tII ≤ 1,25 mm
- Aluminum / aluminum - for ∅ 4,5 mm tII ≤ 1,5 mm
- Aluminum / aluminum - for ∅ 6,0 mm tII ≤ 2,0 mm
Datasheets(X)
 | |
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 |
Drive type | Hexagon |
Thread type | Self-tapping screw thread |
Thread design | Full thread |
Shape of tip | Tip |
Underground | Steel, Aluminum |
Nominal diameter (d1) | 4.5 mm |
Length (l1) | 25 mm |
Head diameter (dk) | 12 mm |
Outside diameter of the sealing washer (d2) | 14 mm |
Washer thickness (h1) | 3 mm |
Head height (k1) | 5.5 mm |
External drive (s1) | WS8 |
Max. material thickness to be drilled through (metal) | 2 mm |
For max. substructure thickness | 1 mm |
Approval | ETA-10/0184 |