A range of sizes to fasten a variety of parts
Thread on from either side so there’s no risk of damaging screws
Stronger hold than nylon-insert and distorted-thread locknuts
About 10% wider and taller than standard nuts to handle heavier loads
About 10% wider and taller than standard nuts to handle heavier loads
About 10% wider and taller than standard nuts to handle heavier loads
Larger gripping area keeps wrenches from slipping off as you tighten
Secure parts that rotate counterclockwise, such as the propeller on a mixer
Secure rotating parts subjected to mild vibration, such as wheels on carts
Twist into place by hand to save on assembly time
Grip more tightly than external-tooth washers to better resist vibration
Meet strict U.S. military standards for material and construction
Meet strict U.S. military standards for material and construction
Meet U.S. military standards and are half the height of standard nuts to fit in low-clearance spaces
20% narrower than other nuts to fit in cramped spaces
A range of sizes to fasten a variety of parts
Versatile and economical—the most commonly used locknuts
Easiest to install but least effective against vibration
Withstand heavy vibration similar to distorted-thread nuts and are reusable
The most vibration-resistant hold we offer
Fit in low-clearance spaces and handle heavier loads than standard nuts
Fit in low-clearance spaces and handle heavier loads than standard nuts
About two-thirds the height of standard nuts to fit in spaces with low clearance
About half the height of standard nuts to fit in spaces with low clearance
About two-thirds the height of standard nuts to fit in spaces with low clearance
Form threads into these nuts for a tight fit that won't loosen under vibration
Irregularly shaped threads at the top grip screws tighter than a nylon insert
Similar hold as steel-insert locknuts and install more quickly
Filters
Hold fasteners in place to prevent loosening from vibration
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