|Thread Form Range||M3 - M12|
|Hole in Panel||5.6 - 19.25mm|
|5/16" - 1"|
|.100" - .400"|
|0.217" - 0.746"|
|BS970 Pt.1 1983 230M07 Pb (EN1A Pb)|
|A2 AISI 300 Series and A4 AISI 316 Type.|
|Riveting Quality - CZ 131|
The Wunlock offers the very best of both worlds - combining a serrated face rivet bush and an all-metal self-locking action (Slipnot).
Effectively, this allows a thread to be 'inserted' into thin sheet material with the added benefit of a vibration resistant self-locking nut as part of the assembly.
The four slots enable the locking action alter the pitch of the thread so that torque load is spread evenly around the bolt, permitting repeated application and removal of the fastening.
Sheet Metal Fasteners Product Range