Heavy Duty Internal Tooth Star Lock Washers Kit With Push On Locking Fasteners 350 Pieces In 5 Sets Vibration Resistant Hardened Steel For Tight Reliable Shafts And Bolts In DIY And Auto Projects A True Workhorse
✔️ 350 pcs in 5 sets, hardened steel, vibration resistant, reusable
These star lock washers are a rugged locking solution designed to secure shafts and bolts in DIY and auto projects. Built with a hardened steel core, they maintain tooth geometry under high clamping forces for a reliable grip. Push-on locking fasteners are included in the set for quick, secure installs.
✅ Internal Teeth Grip: sharp inward prongs bite into shaft surface, resisting vibration and rotation
✅ Rigid Core: hardened steel maintains tooth geometry under high clamping force, preventing deformation
✅ Precision Fit: uniform inner diameter ensures consistent contact with standard shaft sizes
✅ Bite Retention: tooth profile grips softer shaft materials on smooth or lightly lubricated surfaces
✅ Reusable Hold: removable and re-installable without losing grip for maintenance
✅ Pack Size: 350 pieces in 5 sets
💡 What is a heavy-duty internal tooth lock washer used for in shafts and bolts? This handy piece helps keep fasteners tight in vibration-prone DIY and automotive builds. - Locks into shaft surfaces to resist vibration and rotation - Reusable design supports maintenance and adjustments - Works with standard shaft sizes for precise fit
✝️