Round washer head screw (external) for wood studs and steel plates max 1 mm

  • Function: Sharp tip with double thread grooves that grip the wood studs and steel plates immediately. Suitable for installation where a flat head is required and for fixing sheet metal to sheet metal.
  • Track type bit: Philips 2.
  • Material: Case hardened steel.
  • Coating: Zincotech Ag, corrosivity class C4, for outdoor use.
  • Installation instructions: A power screwdriver with a speed of 2,000-3,000 rpm is recommended.
Unit Guide
D Diameter
D1 Outer diameter
G Thread length
H Head diameter
L Length
M Thickness
MB Mother box
Drill cap. mm Drill capacity mm
Max comp. thick. app. mm Max component thickness application mm
Min. drill depth mm Minimum drill depth mm
Screw dim. mm Screw dimension mm
Surface treat. Surface treatment
D L G Art.no E-number Quantity Pack. MB
* 4.2 13 13 B313 10000 Bulk pack
* 4.2 13 13 313 1533561 1000 Packaging 8
* 4.2 13 13 31300 1534984 250 Packaging 16
4.2 25 25 B325 10000 Bulk pack
4.2 25 25 3259 1533562 600 Packaging 8
4.2 25 25 32500 1534990 250 Packaging 16
4.2 32 32 B332 7000 Bulk pack
4.2 32 32 3329 1533667 500 Packaging 8
4.2 32 32 33200 1534993 200 Packaging 16
4.2 45 40 B345 5000 Bulk pack
4.2 45 40 3459 1533668 350 Packaging 8
4.2 45 40 34500 1534995 200 Packaging 12
4.2 65 40 B365 2500 Bulk pack
4.2 65 40 3659 1533669 200 Packaging 8
4.2 65 40 36500 1534997 100 Packaging 16
4.2 85 40 B385 2000 Bulk pack
4.2 85 40 385 1533670 200 Packaging 8
4.2 85 40 38500 1534998 100 Packaging 12
*CE 14566 does not apply to this dimension.
  • Information material

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