Keep Things Locked With Tough As Nails 1600 Piece Number Six Helical Spring Lock Washers High Collar Premium Stainless Steel Engineered To Eliminate Slack On Socket Cap Screws
✔️ Pack of 1600 No 6 size helical washers cut from 18 8 stainless steel
This massive pack of precision rolled lock washers secures threaded fasteners against unwanted movement caused by heavy impact or continuous running. Made from corrosion resistant alloy, these hardened metal rings compress slightly under the screw head to create a spring action that fights backward rotation. Mechanics and DIY builders rely on them for trailer frames, motorcycle chainsaw setups, lawn mower spindles, and industrial conveyor drives.
✅ Includes sixteen hundred identical units for large scale repair jobs✅ Fits standard #6 coarse thread pitch on metric and imperial screws
✅ Tall shoulder design distributes load evenly across soft mounting surfaces
✅ Clean mill finish avoids chemical coatings that could trap dirt
✅ Complies with industry safety codes for rotational restraint hardware
💡 What sets apart a high collar helical lock washer from a standard smooth disc?
A clever metallurgy approach generates lasting physical friction that stops backed off bolts in their tracks.
- Handy coil profile flexes outward to bite into screw heads and mounting plates
- Keeps vital joints tight while resisting rust buildup in wet workshop conditions
- Delivers reliable torque retention across vibrating engines and heavy hauler axles
- Slips right onto existing hex nuts without requiring special alignment tools