Screws for Plastic -
Flathead with TX-drive

STP41A
Flathead with TX-drive

identical to WN1423 / KN1041
      Flathead with TX-drive
  , WN1423, STP41A
Your Contact Person
Erik Braam
Languages: Deutsch, English, Nederlands
Range of Production Dimensions

Range of Production top

nominal-Ø (mm) 1.60 1.80 2.00 2.20 2.50 3.00 3.50 4.00 5.00 6.00 8.00
  • in Stock
  • available within 4 weeks
  • ≥ 6 weeks delivery time
Length (mm)
4.5 ± 0.375
E S
E S
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E S
5.0 ± 0.375
E S
E S
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6.0 ± 0.375
E S
E S
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7.0 ± 0.450
E S
E S
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8.0 ± 0.450
E S
E S
E S
E S
E S
E S
E S
10.0 ± 0.450
E S
E S
E S
E S
E S
E S
E S
E S
12.0 ± 0.550
E S
E S
E S
E S
E S
E S
E S
E S
E S
E S
14.0 ± 0.550
E S
E S
E S
E S
E S
E S
E S
E S
E S
E S
16.0 ± 0.550
E S
E S
E S
E S
E S
E S
E S
E S
E S
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18.0 ± 0.550
E S
E S
E S
E S
E S
E S
E S
E S
E S
E S
20.0 ± 0.650
E S
E S
E S
E S
E S
E S
E S
E S
E S
E S
22.0 ± 0.650
E S
E S
E S
E S
E S
E S
E S
E S
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25.0 ± 0.650
E S
E S
E S
E S
E S
E S
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30.0 ± 0.650
E S
E S
E S
E S
E S
E S
E S
E S
35.0 ± 0.800
E S
E S
E S
E S
E S
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40.0 ± 0.800
E S
E S
E S
E S
E S
E S
45.0 ± 0.800
E S
E S
E S
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50.0 ± 0.800
E S
E S
E S
E S
55.0 ± 0.950
E S
E S
E S
60.0 ± 0.950
E S
E S
E S
65.0 ± 0.950
E S
E S
70.0 ± 0.950
E S
E S
75.0 ± 0.950
E S
80.0 ± 0.950
E S
Hint
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Dimensions top

STP41A
d1 1.60 1.80 2.00 2.20 2.50 3.00 3.50 4.00 5.00 6.00 8.00
d2 0.92 1.04 1.15 1.25 1.40 1.66 1.91 2.17 2.68 3.19 4.21
p 0.67 0.80 0.89 0.98 1.12 1.34 1.57 1.79 2.24 2.69 3.59
D 3.00 3.40 3.80 3.80 4.70 5.50 7.30 8.40 9.30 11.30 15.80
C max. 0.35 0.35 0.35 0.35 0.55 0.55 0.65 0.70 0.75 0.85 0.95
X max. 0.80 0.90 1.00 1.10 1.30 1.50 1.80 2.00 2.50 3.00 4.00
R max. 0.15 0.20 0.25 0.25 0.30 0.35 0.35 0.40 0.45 0.60 1.00
Hexalobular Drive (T) 5 6 6 6 8 8 15 20 20 30 40
t min. 0.50 0.50 0.50 0.65 0.70 0.80 1.00 1.25 1.25 1.75 2.40
t max. 0.65 0.65 0.65 0.80 0.90 1.00 1.30 1.70 1.70 2.20 2.90