you have to pay to get a good quality nylon nut. In addition, RPM nylon nuts are self-locking! Sets are available for use on 4-40 (or 3mm.), 6-32, or 8-32 (or 4mm.) ...
Screws & Nuts Overview: These are eXcelerate High ...
quality Machined Nylon Screws and Nuts Set. These nylon screws and nuts are the perfect lightweight solution for mounting wings and body accessories! Package includes one hundred screws and one hundred nuts. ...
Nylon Nuts. These nuts are an excellent for wheel nut applications on 1/10 scale on and off road vehicles. These self locking, 6-32 Nylon Nuts can also be used to reduce weight ...