Application

  • Fastening single-wall UPVC profiles with a reinforcement in direct contact with the reinforcement chamber

Advantages

  • Drill point for optimal drilling effect in manual or automatic operation
  • Milling ribs facilitate easier sinking of the screw head
  • Further surface finishes available upon request
fex-a-zinc-yellow-passivated
fex-a-zinc-yellow-passivated

Special properties

  1. Drill point: for optimal screwing into metal
  2. Flat countersunk head SPAX-RA with milling ribs: clean, flush sinking of the head
  3. Corrosion protection: Zinc yellow passivated A2L, equivalent to window fixings standard
  4. Cross recess H (Phillips)

Features

  1. SPAX typical ground serrations: quick and secure fastening
Dimensions [mm] Packaging units
Thread Ø
dn
Length
total
l
Length
of drill
point lb
Head-
height
hk
Bit size
cross recess,
type H
in a SPAX BOX
[Pieces]
Master
carton
[pieces]
SPAX No.
3,9
Ø dk=
7,5 mm
Standard package
13 4,5 2,3 2 1000 10.000 1401020390135
16 4,5 2,3 2 1000 10.000 1401020390165
19 4,5 2,3 2 1000 10.000 1401020390195
25 4,5 2,3 2 1000 10.000 1401020390255
32 4,5 2,3 2 1000 10.000 1401020390325
38 4,5 2,3 2 1000 10.000 1401020390385