مسامير زنبركية 1/8" X 3/8" | فولاذ سبائكي (5000/عبوة)

After trying cheaper spring pins that would bend on installation, these alloy steel ones drive in cleanly and hold tight. The #1 x 3/8" size is perfect for small alignment jobs, and getting 5000 in one pack means I won't run out mid-project.

The box of 5000 is heavy and solid, and that alloy steel finish feels properly tough for alignment work. I've already gone through a few hundred holding light-duty fasteners in place, and every single one slipped in clean without any binding.

I've been using these spring pins for jig alignment on my workbench, and the alloy steel holds up well even under repeated hammering. The #1 size fits perfectly into pre-drilled holes for light-duty fastening needs.