New - BiERBACH GmbH & Co. KG Befestigungstechnik

Metal fittings screw
Post anchor screw
BiRA ® -Metal fittings screw
Steel, hardened, bright galvanized, blue chromatized, glide coated,
large flush lying lense head, partial threading.
Item dim. mm drive head contents item €
no. d l l1 T Ø pcs./PU group 100 pcs.
boxed; packing unit = 8 boxes
524 532 6,0 32 25 30 14,5 200/1600 15
524 541 6,0 40 30 30 14,5 200/1600 15
524 550 ◊ 6,0 50 40 30 14,5 200/1600 15
524 560 6,0 60 50 30 14,5 200/1600 15
524 575 ◊ 6,0 75 50 30 14,5 100/ 800 15
Other sizes can be produced for economical order quantities.
◊ If not in stock production possible for economical order quantities.
BiLO ® -Post anchor screw
Post anchors with visible cover plate can be esthetically fastened with BiLO ® -
Post anchor screws. The upset screw shank under the head guarantees a
secure and interlocking joint.
Item dim. mm drive contents item €
no. d 1 l n L g d k T pcs./PU group
Steel, bright galvanized, yellow chromatized; boxed
236 841 8,0 40 33 17 40 50/400 15
Steel, bright galvanized, yellow chromatized; packed in poly-bags
236 840 8,0 40 33 17 40 8/400 15
Steel, bright galvanized, blue chromatized; boxed
236 851 8,0 40 33 17 40 50/400 15
Steel, bright galvanized, blue chromatized; packed in poly-bags
236 850 8,0 40 33 17 40 8/400 15
For all post anchors with hole Ø 9 mm.
Screw technique
Fields of application:
� fastening of metal fittings / punched
metal straps
� fastening of strip hinges
� fastening of T-hinge straps
� fastening of strap hinges
� fastening of positioning and supporting
angle connectors
New
Line
Advantages:
☺ fastening without pre-drilling
☺ secure fixing due to large head surface
☺ secure screwing due to proven BiROX ® -
drive
☺ combination of bolt/nut unnecessary
☺ practice orientated screw lengths
☺ simple "subsequent tightening" of joints
slotted notch
14,5 mm
= no pre-drilling
l 1
d k
d 1
D
d
New
Line
lg
l
ln
40.23