Specification
Types
- Type KV / KVS / KVB: With ball lever, angular (serration)
- Type GV / GVS / GVB : With ball lever, straight (serration)
- Type SK / SKS / SKB: With hex
Clamping direction
- Type R: By clockwise rotation (drawn version)
- Type L: By anti-clockwise rotation
Version with Threaded Bolt
- AISI 303, chemically nickel plated
- Threaded bolt and thrust washer
- AISI 303, matte shot-blasted
Version with Screw from the Operator‘s Side
- AISI 303, chemically nickel plated
- Guide bushing and thrust washer
- Socket cap screw DIN 912-12.9
- AISI 303, matte shot-blasted
Version with Screw from the Back
- AISI 303, chemically nickel plated
- Threaded bushing, thrust washer and washer
- Socket cap screw DIN 912-12.9
- AISI 303, matte shot-blasted
Ball knob DIN 319
Plastic, Duroplast
Black, shiny finish
Information
Clamping bolts GN 918.6 have a circumferential wedge surface. They allow for rapid and secure clamping and releasing with a relatively large clamping range and with high clamping force. Owing to the small pitch angle (wedge angle), the clamping bolt is self-locking. The ball levers of types KV / KVS / KVB and GV / GVS / GVB form a positive connection with the clamping bolt by means of a serration. During assembly, the lever can thus be fixed in a position favorable for clamping or, in the relaxed position, rotated out of the clamping range.
Version with Threaded Bolt
Use of the thrust washer eliminates the need for special requirements on the execution of the threaded hole, which allows, for example, fastening to tables with T-slots.
Version with Screw from the Operator‘s Side
Fastening via screw from the operator‘s side bridges a greater clamping range. A sufficiently large screw-in depth t is necessary to safely absorb the screw forces.
Version with Screw from the Back
Fastening with a bushing allows use even if there is no thread in the surrounding structure. The heavy duty washer directs the resulting screw forces into the surrounding structure.
