Anti Loosening Nylon Lock Nut

The shipping cost for this Anti Loosening Nylon Lock Nut isn’t fixed. It mainly depends on three things: how many you order, the total package weight, and your delivery address. If you buy a small quantity—like 200 to 500 pieces—we’ll use regular international couriers. The cost here follows standard rates based on the package’s size and weight, nothing special.

For bulk orders—1000 pieces or more—sea freight is a cheaper option, though it takes longer. Air freight is faster but costs more. International shipping is definitely pricier than domestic. Also, adding extras like shipping insurance or expedited delivery will push the cost up. You can send us your order quantity and address, and we’ll quote you an exact price. It follows these common shipping cost rules, no special exceptions.

Product appearance characteristics

This Anti Loosening Nylon Lock Nut looks pretty similar to regular hex nuts at first glance. It has a hexagonal outer shape—easy to grip with a wrench, no slipping when you tighten or loosen it. The size varies by thread, but the basic hex design stays the same for all specs.

The main difference is inside: there’s a nylon ring attached to one end of the nut’s inner hole. That nylon part isn’t too thick, just enough to fit around the bolt thread. It doesn’t stick out from the nut’s surface, so the overall shape stays compact. No extra bits or fancy designs, just the hex outer body and the inner nylon insert. It keeps a simple look, which works well for most assembly jobs without taking up extra space.

Q&A Session

Q:How do we choose the right Anti Loosening Nylon Lock Nut size? Our bolts are imperial, not metric.

A:We have both metric and imperial sizes available, so you just need to tell us your bolt’s thread size. For imperial bolts, common sizes like 1/4", 3/8", 1/2" are all in stock. If you’re not sure, send us a photo of your bolt’s label or the exact measurements of the thread (how many threads per inch). We can also send you a small sample for testing before you place a big order. Making sure the size matches is key—don’t guess, or it might not fit your bolts at all.