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Fast Clamping Bolt


Burnished Fast Clamping Bolt with twistlock, perfect connecting element between Siegmund components. It features especially large balls, which protect the bevel of the bore holes as a result of low surface pressure. The fourth ball located in the center, reduces internal friction and strengthens the power of the handwheel. The new design of the bolt is not equipped with O-rings, but it still is easy to clean.

This Bolt is NOT approved for combining tables and U-shaped squares!

Clamping torque dependent on table type.

2-280510 - Fast Clamping Bolt short - burnished
Length (a):95 mm
Weight :0.54 kg
Diameter (o):28 mm
Shearing Force (k1):220 kN
Tightening Torque (k3):25 Nm
Tensile Force (k2):25 kN

2-280512 - Fast Clamping Bolt long - burnished
Length (a):120 mm
Weight :0.65 kg
Diameter (o):28 mm
Shearing Force (k1):220 kN
Tightening Torque (k3):25 Nm
Tensile Force (k2):25 kN
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