مسامير زنبركية 3/8" × 1-1/2" | مشقوقة | فولاذ (100 / عبوة)

I needed a solid batch for a vibration-heavy assembly, and these steel pins have held up perfectly under load. The consistent 3/8” diameter and clean slot made alignment quick with no binding.

Finally found pins that don't bend when I tap them into a tight hole; the steel feels noticeably sturdier than the last batch I bought. These 3/8" x 1-1/2" spring pins are holding strong under vibration on my shop jig.

I’ve used a hundred of these on a farm gate hinge project and the slotted design made them pop in with a punch without binding. The steel feels solid enough to handle the vibration from the tractor passing all day.