3102 | غسالة كتف Keystone | مقاس #4 | نايلون طبيعي (100/عبوة)

Installed these nylon shoulder washers in a small control panel to keep #4 screws from grounding out—the fit was perfectly centered and snug. They’re strong enough to hold up without cracking, and the pack of 100 should last me through several projects.

Finally got around to mounting some electronics in a metal enclosure and these shoulder washers made centering the #4 screws a breeze. The natural nylon feels sturdy and the insulation is exactly what I needed for the job.

Used a few of these to isolate a mounting screw from a metal chassis, and the natural nylon held up perfectly against vibration. The #4 size was spot-on for the fastener I was using. Exactly what I needed for the job.