VARIANTA - boxes for professionals

Diameter, d

3,5 mm (6)

4,0 mm (9)

4,5 mm (8)

5,0 mm (8)

6,0 mm (4)

Headdiameter, dk

11,6 mm (4)

6,9 mm (6)

7,9 mm (9)

8,9 mm (8)

9,6 mm (8)

Length, l

mm

to

mm

Size of recess

T-20 (31)

T-30 (4)

Thread length, lg

mm

to

mm