Houtschroeven verzonken kop met boorpunt

Countersunk head milling ribs 3 Countersunk milling head 2 Countersunk head 1

4 mm 5 4.5 mm 4 5 mm 3 6 mm 3 3.5 mm 2

11.5 mm 2 7 mm 2 7.5 mm 2 8 mm 2 8.5 mm 2 9 mm 2 9.5 mm 2 10 mm 1 12 mm 1 6.7 mm 1

zinc plated 2 martensitic 1 plain 1 yellow zinc plated 1

TX 15 5 TX 20 4 TX 25 3

Steel 3 Stainless Steel martensitic 2

Partial thread 4 Full thread 1

30 mm 4 40 mm 4 50 mm 4 100 mm 3 120 mm 3 35 mm 3 45 mm 3 60 mm 3 70 mm 3 80 mm 3 90 mm 3 140 mm 1 160 mm 1 25 mm 1