Self-drilling low profile screw BP2 1/4” hex

Self-drilling low profile screw BP2 1/4” hex

steel ≤ 1,5 mm - galvanised Article number: 2004024
  • Washer diameter:
    8.5 mm
    • 8.5 mm
  • Size:
    • 4,2 x 16 mm
    • 4,2 x 19 mm
    • 4,8 x 25 mm

Base

Application

Stitching Galvanised steel ≤ 1,5 mm

Specifications

  1. Head style 1/4" hex with serrations
  2. EPDM bonded washer
  3. Draad t.b.v. ondergrond steel ≤ 1,5 mm
  4. Drilling point 2 reduced

Section

Order information

ProductSizePackagingArticle code
Self-drilling low profile screw 4,2 x 16 - BP24,2 x 16 mm500 pcs/box20040242016
Self-drilling low profile screw 4,2 x 19 - BP24,2 x 19 mm500 pcs/box20040242019
Self-drilling low profile screw 4,8 x 25 - BP24,8 x 25 mm250 pcs/box20040248025

Mechanical properties

8.5 mm
Materials
Screw Galvanised steel
Bond washerGalvanised steel
Material A (tl)S280GD, S320GD and S350GD conform EN 10346
Material B (tll)S235 conform EN 10025-2, S280GD, S320GD and S350GD conform EN 10346
Drilling capacitysteel ≤ 1,5 mm
Head 8.5 mm
tN1 [mm] tII [mm]
0.4 0.5 0.55 0.63 0.75 0.88 1 1.13 1.25 1.5 2
VR,k [kN] 0.4 0.69 0.69 0.69 0.69 0.69 0.69 0.69 0.69 0.69 0.69 0.69
0.5 0.69 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94
0.55 0.69 0.94 1.11 1.11 1.11 1.11 1.11 1.11 1.11 1.11 1.11
0.63 0.69 0.94 1.11 1.38 1.38 1.38 1.38 1.38 1.38 1.38 1.38
0.75 0.69 0.94 1.11 1.38 1.78 1.78 1.78 1.78 1.78 1.78 1.78
0.88 0.69 0.94 1.11 1.38 1.78 2.66 2.66 2.66 2.66 2.66 2.66
1 0.69 0.94 1.11 1.38 1.78 2.66 2.66 2.66 2.66 2.66 2.66
1.13 0.69 0.94 1.11 1.38 1.78 2.66 2.66 2.66 2.66 2.66 2.66
1.25 0.69 0.94 1.11 1.38 1.78 2.66 2.66 2.66 2.66 2.66 2.66
NR,k [kN] 0.4 0.26 0.42 0.47 0.55 0.66 0.81 0.81 0.81 0.81 0.81 0.81
0.5 0.26 0.42 0.47 0.55 0.66 1 1.21 1.26 1.26 1.26 1.26
0.55 0.26 0.42 0.47 0.55 0.66 1 1.21 1.39 1.39 1.39 1.39
0.63 0.26 0.42 0.47 0.55 0.66 1 1.21 1.44 1.59 1.59 1.59
0.75 0.26 0.42 0.47 0.55 0.66 1 1.21 1.44 1.65 1.89 1.89
0.88 0.26 0.42 0.47 0.55 0.66 1 1.21 1.44 1.65 2.08 2.31
1 0.26 0.42 0.47 0.55 0.66 1 1.21 1.44 1.65 2.08 2.31
1.13 0.26 0.42 0.47 0.55 0.66 1 1.21 1.44 1.65 2.08 2.31
1.25 0.26 0.42 0.47 0.55 0.66 1 1.21 1.44 1.65 2.08 2.31
  • Above mentioned values are characteristic values
  • To determine the design value we advise to apply a material factor of γm = 1,33
Materials
Screw Galvanised steel
Bond washerGalvanised steel
Material A (tl)S280GD, S320GD and S350GD conform EN 10346
Material B (tll)S235 conform EN 10025-2, S280GD, S320GD and S350GD conform EN 10346
Drilling capacitysteel ≤ 1,5 mm
mm
    Materials
    Screw Galvanised steel
    Bond washerGalvanised steel
    Material A (tl)S280GD, S320GD and S350GD conform EN 10346
    Material B (tll)S235 conform EN 10025-2, S280GD, S320GD and S350GD conform EN 10346
    Drilling capacitysteel ≤ 1,5 mm
    mm
      Materials
      Screw Galvanised steel
      Bond washerGalvanised steel
      Material A (tl)S280GD, S320GD and S350GD conform EN 10346
      Material B (tll)S235 conform EN 10025-2, S280GD, S320GD and S350GD conform EN 10346
      Drilling capacitysteel ≤ 1,5 mm
      mm