Hammer head bolts

TWO-PIECE MODEL FOR STRUT MOUNTING RAILS

» Pre-mounted with U washer and hex nut DIN 934
» On request: hot-dip galvanised hammer-head bolts, individual toothing and tooth distance, special thicknesses, special lengths 
» Complete special part, also for other profile sizes

See data sheet for head dimensions, toothed channel nuts for strut mounting rails.

Dimensions/
Length M 8 M 10 M 12
C 6 mm 8 mm 9 mm
20 50 - -
30 50 50 50
40 50 50 50
50 50 50 -
60 50 50 50
80 50 50 50
90 - 50 -
100 - 50 50

Load values for 
hammer-head bolts

The following load values apply for BTS hammer-head bolts in steel and stainless steel for strut mounting rails in combination with a threaded rod of strength class 4.6 (A4-50) exposed to static load. The maximum load value of the mounting rail used is to be observed. BTS provides no guarantee for the load value of the mounting rail.

Dimension
F3 (kN)
F4 (kN)
T (Nm)
M 6 5 1 3,5
M 8 6 2,4 8,4
M 10 7 3,5 17
M 12 7 4 29
M 16 12 4 71
Material:
Steel, minimum hardness 130 HB galvanised as per DIN EN ISO 4042, stainless steel A4, further finishes on request

All of the dimensions stated above are approximate and may deviate both upwards and downwards.

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