Slotted Spring Pin 6mm x 40mm 20 Pack Black 65Mn Steel Roll Pin For Home Machine Fastening Durable Rust Resistant High Tensile Dowel For DIY Projects And Automotive Handy Pin Kit

Compact slotted spring pins 6x40mm, 20-pack for DIY
✔️ 20 pcs, 6mm dia x 40mm L, 1.2mm thick, 65Mn steel

Slotted spring pins are small roll pins used to locate and secure parts in mechanical assemblies. This handy kit is great for home projects, automotive work, and shop repairs where quick, flush fastening is needed.

✅ Pack contents: 20 pins
✅ Size: 6 mm diameter x 40 mm length
✅ Thickness: 1.2 mm
✅ Material: 65Mn spring steel, rust resistant
✅ Applications: valves, machines, cars, DIY projects

💡 What is a slotted spring pin used for and how does it secure parts in machinery?

This handy fastener locks components in place by expanding in the hole and snapping outward to hold parts together. It’s a simple, reliable choice for quick joins and easy disassembly. - shaft alignment - flush seating - easy removal - durable material ✝️