sebSta hexagon head drilling screw sim. to DIN 7504-K bimetal A2/steel RUSPERT®
sebSta hexagon head drilling screw sim. to DIN 7504-K, 6.3 x 27
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The self-tapping screw for corrosion-resistant installation in steel and aluminium.
Field of Application:
For St 12, St 13, St 14, St 33, St 37, USt 37, RSt 37, St 44, St 50, St 52, other unalloyed steels up to a tensile strength of 510 N/mm2, plus aluminium and other soft metals.
Advice:
Minimum screw length = clamping force + material thickness + drill tip length + 3 mm. RECA sebSta must always only be screwed in until the threads of the stainless steel section are meshed.
Advantages:
- Drilling, thread forming and bolting in one go.
- Considerably reduced time and effort.
- Rustproof mounting with the A2 stainless steel thread.
- Special Ruspert coating (zinc aluminium lamellar coating) lubricates the stainless steel thread and protects the steel tip against corrosion.
Datasheets(X)
Diameter (d) | 6.3 mm |
Length (l) | 25 mm |
Min./max. material thickness | 2.0-6.0 mm |
Head diameter (dk) | 13.5 mm |
Head height (k) | 6.4 mm |
Drill tip length (lp) | 7.5 mm |
External drive | WS3/8 |
DIN | Similar to 7504 |
Surface | Flake zinc |
Material | Bimetal |
Select RAL-colour code
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