Sport-thieme 2577106 Assembly Instructions Manual page 11

c) Set net hoops on both sides on the groove of upper corners and place nuts
of point a) below holes of the welded fixing plates. 2 nuts each below the
corner plate and 1 nut below the straight plate. Then stick washers DIN
9021, 7.4 x 22 mm on safety hexagon socket cylinder screws DIN 912, M 6
x 20 and screw net hoops in the nuts. Do not tighten them.
d) Place at both net hoops net hoop braces with rounded fitting above the bore
hole in the net hoop and fix with hexagonal screw DIN 912 M6 x 40, washer
DIN 9021, 7.4 x 22 mm und cap nut DIN 986, M6.
To fix the net hoop braces at the crossbar push remaining nuts of point a)
below the boreholes of the welded flat plates and screw hexagon socket
cylinder screws DIN 912, M6 x 40 together with washers DIN 9021, 7.4 x 22
mm.
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