M4x40mm 304 Stainless Steel Cylindrical Shaft Snap Ring Locating Pin With Flat Head Grooved Hinge Cylinder Position Pin And E Clip Retaining Ring Silver 20 Pack

304 Stainless Pin M4x40mm with Flat Head, 20 Pack
✔️ M4x40mm cylinder pin, 4mm dia, 41.5mm total length, 20 pcs

These cylindrical locating pins are precision parts made of 304 stainless steel, offering excellent corrosion resistance, durability, and reliable load-bearing capability. The flat-head, grooved design helps align, locate, and secure components in shafts, housings, and furniture fittings, making installation quick and disassembly easy in tight spaces.

✅ Material: 304 stainless steel for strength and corrosion resistance
✅ Size: M4x40mm, 4mm dia, 41.5mm total length (1.63"), 20 pcs
✅ Groove width 0.6mm, groove dia 3mm, head dia 7mm, head thickness 2mm
✅ Includes 20 pins and 20 blocking plates for complete set
✅ Flat head with grooves for stable fit and easy install
✅ Works with E clips and blocking plates in mechanical assemblies

💡 What is a stainless steel grooved locating pin used for in mechanical assemblies?

A handy, technical answer in concise bullets: - They locate and align parts within shafts, housings, and joints
- They resist corrosion in moisture-prone setups thanks to 304 stainless steel
- They install quickly in tight spaces due to the flat head and grooves
- They enable easy disassembly when paired with blocking plates and retaining rings