Clamping bolts are the central clamping elements used to securely fix squares, stops, and other accessories onto welding tables or to connect tool components. Their effortless and quick handling, even without the need for additional tools, ensures efficient and intuitive operation.
Optimal grip ergonomics
Threaded Handwheel with internal hexagon socket
Quick clamping and releasing by hand or with a hex wrench
For maximum strength the main body is manufactured from high-alloyed hardened steel
Wide range of different bolts for every application
Easy replacement and cleaning of the balls
Reliable and powerful fixation of components
Bolts without O-ring slot enable easy, precise fastening in aluminum profiles without the risk of tilting.
Large balls protect the chamfer of the boreholes due to low surface pressure
Support is provided by just 3 balls, ensuring optimal force distribution according to the trihedral principle
The fourth ball in the center minimizes internal friction and increases the torque of the handwheel
Fold-out elements made of through-hardened tool steel
flat interlocking and even force distribution
developed for aluminum and other soft materials
O-ring made of heat resistant and heavy-duty material
for clamping Siegmund components
recommended for clamping aluminum profiles (Clamping bolt without slot)
suitable for use in elongated holes
not for connecting tables and squares U-shape
recommended for clamping aluminum profiles
clamping range adjustable
for clamping Siegmund components
suitable for use in elongated holes
not for connecting tables and squares U-shape
clamping range adjustable
for clamping Siegmund components
suitable for use in elongated holes
not for connecting tables and squares U-shape
as a fixed long-term connection of large elements such as tables and squares U-shape
not suitable for elongated holes
not suitable for aluminum profiles
as a fixed long-term connection of large elements such as tables and squares U-shape
for connecting aluminum profiles
suitable for use in elongated holes
bolt head countersunk in the borehole
for clamping Siegmund components
not suitable for elongated holes
not for connecting tables and squares U-shape
bolt head countersunk in the borehole
recommended for clamping aluminum profiles
for clamping Siegmund components
not suitable for elongated holes
not for connecting tables and squares U-shape
only slight protrusion of the bolt head
for clamping Siegmund components
suitable for use in elongated holes
suitable for aluminum profiles
not for connecting tables and squares U-shape
for adjusting Siegmund components that are only fixed with one clamping bolt
not for connecting tables and squares U-shape
clamping range adjustable
suitable for customer-specific templates
for clamping Siegmund components
suitable for aluminum profiles
not for connecting tables and squares U-shape
quick clamping without additional tools
clamping range adjustable
for clamping Siegmund components
not for connecting tables and squares U-shape
for fixing magnetic components where counterholding is not possible
suitable for pressure-sensitive parts such as thin sheets
quick clamping without screwing and without using tools
Connecting 2 components (for example squares, stops, or tables)
Connecting aluminum profile U-shape with other components (for example squares, stops, or tables)
Connecting 3 components (for example squares, stops, or tables)
Connecting aluminum profile bracket with other components (for example squares, stops, or tables)
Connecting 4 components (for example squares, stops, or tables)
Connecting aluminum profile bracket with 2 components (for example squares, stops, or tables)
Authorized economic operator:
Bernd Siegmund GmbH
Landsberger Strasse 180
86507 Oberottmarshausen
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