LOCKNUT TROUBLE SHOOTING
Locknut Application Questions, most commonly asked....
What is the finish of the mating Bolt?
The performance characteristics of the assembly are highly dependent on plating’s.
What is the grade or class of the mating bolt?
The mating bolt grade or class should be equivalent to the Locknut grade or class.
Example:
Grade A Nut =Grade 2 Bolt
Grade B/F = Grade 5 Bolt
Grade C/G Nut = Grade 8 Bolt
What is the locknut rundown length?
A long rundown length can lead to high prevailing torque or galling issues.
What is the speed of the installation?
High-speed installation can lead to high prevailing torque or galling issues. (IFI 100/107 recommends 30-rpm max for testing purposes.)
Is additional lubrication added during final application assembly?
Additional wax, oil or other chemicals added during assembly can lead to reduced or increased prevailing torque and changes in clamp load.
*** AZTECH TERMS AND CONDITIONS ***
PRICE: Prices based on ordering entire quantity quoted. Orders of lesser quantity may require requotation.
QUANTITY: Industry standards allow for shipment quantities to be +/- 10% of
order quantities and Aztech Locknut Company will sometimes utilize this
range of tolerance. As a normal practice, Aztech Locknut Company will ship
quantities ordered plus a quantity to provide full boxes or a partial box
that results from the end of a packaging run.
DELIVERY: No transportation allowance. Shipping method to be at seller's
discretion unless Buyer specifies routing. Shipments will not be insured
unless specified by the Buyer. Aztech Locknut Company will not be
responsible or assume cost for the failure of pick up, delivery, damage, or
insurance or any other unusual delivery cost.
CANCELLATION: Orders are not subject to cancellation, change and reduction
in amount or quantity without authorization from either party. Special items
are non-cancelable and non-returnable.
IMPORTANT: Aztech Locknut Company will make every effort to supply items at
quoted prices. Aztech Locknut Company cannot guarantee availability or
price at time of order due to changing supply and market conditions.
PROCESS ONLY ORDERS: Aztech Locknut Company reserves the right to re-quote
after receipt of customer material. Price changes can result from multiple
lots, plating issues and non-conforming material. All customer material is
subject to incoming inspection prior to process production. Machine set up
will result in some loss of product. Aztech Locknut Company will make every
effort to minimize material loss.
