"FCH has worked well for us both on the sale side and in finding hard to find parts as well. We get inquiries at least once a week if not more often, and many have turned into sales over the years. "
Joshua MorrisonNuts and Bolts Inc, in Omaha, NE
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Top Locking Nuts
Automation-Style Lock Nuts, Top Locking Lock Nuts or Stover Lock Nuts are lock nuts with a locking feature deformed into the top of the nut. This deformation crimps the internal thread, increasing its friction against the mating bolt or stud, leading to the locking feature.
Top Locking Nuts Diameters
Top Locking Nuts are available on the FCH Network with Imperial/US diameters that range from #00 to 6 and with Metric diameters that range from M1 to M60. The length of Top Locking Nuts is usually measured from the point to the underside of the head.
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Top Locking Nuts Materials
Top Locking Nuts are available on the FCH Network in materials that range from Steel to Fiber
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Top Locking Nuts Finishes
Top Locking Nuts are available on the FCH Network in finishes or coatings that range from Plain to Silver
Click on the finishes below to view or Shop All Top Locking Nuts