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BeamClamp Type BK
Product Code
A Bolt Diameter
B1
B2
C
D
Width
Torque (Nm)
Tensile SWL (kN) (per bolt)
Friction SWL (kN) (per 4 bolts)
BK1G08
M08
3 to 12
3 to 9
42
14
41
6
1.25
X
BK1G10
M10
3 to 15
3 to 12
54
21
41
20
2.5
X
BK1G12
M12
3 to 18
3 to 15
48
17
41
70
6.12
1.41
BK1G16
M16
3 to 24
N/A
61
22.5
47
150
10.25
3.39
BK1G20
M20
3 to 30
N/A
73
26
58
290
22.06
5.63
Product Description
The BK1 is a self adjusting clamp that consists of two parts. The main body provides a recess to allow a hemispherical washer to be seated. This allows the body to adjust between a specified clamping range and as the washer rotates it provides a flat surface for a nut. This mechanism makes the product suitable for clamping to tapered steel of up to 15 degrees. It is also extremely useful for projects where the thickness of steel may vary.
The M08, M10 and M12 versions feature a tab at the back edge that can be located in the open ends of strut products, both aiding installation and preventing rotation once installed. Should the maximum clamping range be exceeded, our BF2 and BG2 packers can be used to increase it.