مسامير زنبركية 1/8" × 3/4" | مشقوقة | فولاذ (4000/عبوة)

I needed exactly 4000 for a long production run, and these steel pins slid into the slots without any burrs or binding. The shear load rating is exactly what I was looking for, and they’ve held alignment perfectly through heavy vibration testing.

These spring pins held up perfectly under the constant vibration on my assembly line. The steel finish feels sturdy and the slotted design made installation a breeze with no slipping.

I've been using these for a jig that gets constant vibration, and the steel construction holds up without any loosening. The slotted ends were a nice surprise for easy removal with a standard tool.