Spring Lock Washer, Bolt 16mm, PK100

Spring Lock Washer, Finish Zinc Plated, Material Steel, For Screw Size 16 mm, Inside Diameter 16.6 mm, Outside Diameter 30.7 mm, Maximum Thickness 4.74 mm, Minimum Thickness 4.74 mm, Color Silver, Material Grade/Class Not Graded, Pack Size Small Pack, Rockwell Hardness C46, Thickness Tolerance +/-0.28 mm, Package Quantity 100

• These two-piece washers create a wedge by locking into each other to prevent rotation in high-vibration and dynamic load environments
• Wedge washers have a higher clamp load than serrated lock washers and their locking function is not affected by lubrication
• Teeth on one half of the washer engage with wedges on the other when tightened, utilizing tension instead of friction to secure bolted joints