Technical Data - Concealed Beam Hanger

ATFN

Technical Data

Product Dimensions

Product Dimensions - ATFN - Concealed Beam Hanger
References Joist Size [mm] Product Dimensions [mm] Header holes Joist holes
Width Height A B t1 t2 Ø5 Ø5
Min Min
ATFN55/110 80 140 110 55 5 5 8 11
ATFN55/150 80 180 150 55 5 5 11 15
ATFN55/190 80 220 190 55 5 5 14 21
ATFN75/150 100 180 150 75 5 5 17 22
ATFN75/190 100 220 190 75 5 5 21 28

Product Capacities

Product Capacities - ATFN - Concealed Beam Hanger
References Number of Fasteners Product characteristic capacities - Timber C24 [kN]
Header Joist R1,k [2]
Qty Type Qty Type CSA5,0x50-DECP
ATFN55/110 8 CSA5,0X50 11 CSA5,0X50 8.1
ATFN55/150 11 CSA5,0X50 15 CSA5,0X50 12.4
ATFN55/190 14 CSA5,0X50 21 CSA5,0X50 18.1
ATFN75/150 17 CSA5,0X50 22 CSA5,0X50 17.4
ATFN75/190 21 CSA5,0X50 28 CSA5,0X50 24.2
  • CNA refers to an Annular Ring Shank Nail
  • CSA Screw has reduced head height