sebS zinc-plated hexagon head self-drilling screw similar to DIN 7504-K
sebS hexagon head drilling screw, sim. to DIN 7504-K, galv, 7 AF 4.2 x 13
Art.-no.
021442 13
EAN 4029484053179
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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:
Do not use the screw in applications with direct exposure to the weather or in wet rooms with atmospheres containing chlorine gas.
Product information
Datasheets(X)
Diameter (d) | 4.2 mm |
Length (l) | 13 mm |
Min./max. material thickness | 1.75-3.0 mm |
Head diameter (dk) | 8.8 mm |
Head height (k) | 4.1 mm |
Drill tip length (lp) | 4.5 mm |
External drive | WS7 |
Surface | Zinc plated |
Material | Steel |
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