12.00 Metric Coarse Thin Wall Internal Thread Locking Stainless Steel Insert

Specifications

About this item:

• 12.00 Metric Coarse Thin Wall Internal Thread Locking Stainless Steel Insert
• Thin Wall Metric Coarse Stainless Steel AISI303 Internal Thread Locking Loksert Insert.
• Loksert keylocking inserts are an easily installed thread assembly that is ideal for replacing damaged or worn threads in virtually any material - ferrous, non-ferrous, and non-metallic.
• One piece Loksert inserts are supplied with the dove-tailed locking keys pre-assembled.
• The pre-positioned keys automatically position the insert at the correct depth below the surface of the parent material.
• Lokserts are suitable for repairing and creating threads in a wide range of applications including forgings and castings and are especially suited to situations that experience heavy wear and vibrations - such as mining, construction and earthmoving equipment.
• Solid bushing utilising locking keys provides positive mechanical lock against rotation.
• High strength and reliability provides maximum pullout strength.
• Installed using standard drills and taps.
• Simple installation; no special skills required.
• Suitable for use in a wide range of parent materials.
• Impossible to cross thread during installation.
• Simple removal process if required.
• No tang to break and remove.
• Loksert Internal thread locking inserts are designed to securely lock the installed fastener into the insert after only a few turns.
• The locking torque requirements are within the range specified by MIL-I-45914.
• The locking function maintains sufficient locking torque to prevent the fastener vibrating loose even after multiple installation and removal cycles.
• To ensure maximum performance UNC bolts should be Class 3A with the pitch diameter in the lower 50% of full tolerance. Metric bolts should be Class 4h.
• Bolts should be installed 4 turns after contact with the reduced diameter locking thread.
• Insufficient turns may not create the required torque and more turns will wear the locking thread prematurely.
• Available in metric sizes and inch sizes.