One Quarter Inch Stainless Steel Spring Lock Washer Black Finish 304 100 Pack

Quarter-Inch Stainless Lock Washers, Black Finish, 100-Pack
✔️ 1/4" (6.35 mm) stainless steel 304, black finish, 100 pcs

These split lock washers are crafted from 304 stainless steel with a robust black finish, delivering excellent corrosion resistance in outdoor and damp environments. The offset split ends bite into the mating material to create a locking feature when tightened beneath a nut. This 100-pack is perfect for bulk projects, replacements, or stocking up for decks, fences, automotive applications, and home appliances.

✅ Fastener Size: 1/4" (6.35 mm)
✅ Material: Stainless steel 304
✅ Exterior Finish: Black finish
✅ Package Included: 100 pcs
✅ Washer Type: Split lock
✅ Function: Helps prevent loosening by biting into mating surface

💡 What is a stainless steel split lock washer used for in mechanical assemblies?

- It bites into mating surfaces to prevent loosening under vibration - It uses spring tension from the split ends to lock the nut and bolt in place - 304 stainless steel gives good corrosion resistance for outdoor decks, fences, and machinery