Knauf Drywall Screws - Self Tapping

Black phosphated self drilling and self tapping screws with countersunk Phillips heads for fixing plasterboard to metal and timber framing.
Ideal for use with light gauge metal up to 0.7mm thick. Each box includes one screwdriver tip.

  Dimensions (mm) Article No Pack Details
  Length Diameter   Items per Pack Kg (Approx.)
25 3.5 933 04 250 1000 1.5
25 3.5 933 04 250 1000 1.5
32 3.5 933 04 320 1000 1.8
38 3.5 933 04 380 1000 2.1
42 3.5 933 04 450 1000 2.5
50 3.9 933 04 500 500 2.0
75 4.2 933 04 750 500 3.0

Estimating Guide: 10 screws per layer per m2 of partition (based on 600mm centres).
Tested to DIN 18182, 50021 and 50942.