One And A Quarter Inch Regular Split Lock Washer Stainless Steel 18-8 Pack Of 150 For Heavy Duty Fastening DIY Ready Hardware Parts For Home Improvement Projects And Mechanical Assembly

1-1/4 in Stainless Split Lock Washer, Pack of 150
✔️ 18-8 stainless steel, 1-1/4 in size, pack of 150 pcs heavy-duty

These regular split lock washers are built to grab the mating surfaces and help hold bolts tight in vibration-prone assemblies. They’re a solid choice for mechanical projects, DIY home improvements, automotive fixes, and equipment maintenance where securing fasteners matters.

✅ Material: 18-8 stainless steel (AISI 304), corrosion resistant
✅ Size: 1-1/4 in outer diameter; regular split geometry for secure seating
✅ Pack: 150 pieces per pack, ready for heavy duty fastening
✅ Finish: bright stainless finish for corrosion resistance and visibility
✅ Applications: used in home improvement, machinery, and outdoor fastenings

💡 What is a common use for a split lock washer in heavy-duty fastening systems? This handy piece helps prevent loosening under vibration and keeps preload stable in dynamic assemblies.
- Maintains preload under dynamic loads
- Bite into surfaces to resist loosening
- Easy to install with standard bolts
- Suitable for outdoor and industrial environments