Self drilling screws up to 6,0 mm

Self drilling screws for metal are used for fixing details to a metal underconstruction with profile thickness up to 6,0mm. Our screws often drill even 16 mm profiles but it requires a preliminary test.

 

 

 

No

Art.number

Size 

mm   

L1 

mm

L2

mm

tmax

mm

Washer 

1

40235655032

5,5 x 25

16

16

14

-/16

2
For other sizes –please call us or see “VRF façade fasteners  catalog “

 

  


 

 

 

r/min

 кN

кN

кN, steel S235

кN, шайба 16мм

 

 

 

 5 mm

 6 mm

 0,5 mm

 0,63 mm

 0,75 mm

1000-1600

 8.36

 14.10

 11.21

15.00

4.85

 4.85

 5.95

 * Average loads of destruction without safety value.