sebS drilling screw, round head, TX, similar to DIN 7504-N, zinc plated
sebS pan head drilling screw, sim. to DIN 7504-N galvanised, TX 20, 4.2 x 19
Art.-no.
021124219
EAN 4029484279159
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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:
TXW bits recommended. This prevents severe wobbling while screwing.
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) | 19 mm |
Min./max. material thickness | 1.75-3.0 mm |
Head diameter (dk) | 8.2 mm |
Head height (k) | 3.05 mm |
Drill tip length (lp) | 3.7 mm |
Internal drive | TX20 |
Surface | Zinc plated |
Material | Steel |
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