Hillman 1309 5/8 in. Split Lock Washer - Steel - Zinc 20-Pack

Product Description This split lock washer provides a circular bearing surface with offset split ends which help bite into the mating material to provide a locking feature when tightened beneath a nut. It is round with a hole in the center and can be used where loosening from corrosion or vibration is a concern. Lock washers are commonly used in any application using a bolt where two pieces are being drawn together. From the Manufacturer This split lock washer provides a circular bearing surface with offset split ends which help bite into the mating material to provide a locking feature when tightened beneath a nut. It is round with a hole in the center and can be used where loosening from corrosion or vibration is a concern. Lock washers are commonly used in any application using a bolt where two pieces are being drawn together.

• Precise 5/8 in Size and 20 Piece Pack: Split lock washers sized 5/8 in diameter for secure fit in mechanical assemblies; convenient 20 piece quantity for multiple fastener installations
• Locking Split Design: Split lock washer construction features offset split ends for maximum vibration resistance; prevents nuts or bolts from loosening in critical applications
• Durable Zinc-Plated Steel: Zinc finish provides moderate protection against rust and corrosion; ensures long-lasting reliability for indoor or outdoor use with split lock washer functionality
• Versatile Fastener Applications: Designed for use with nuts, bolts, and screws on wood, metal, or treated lumber; essential for securing two pieces to reduce loosening from vibration
• Reliable Hillman Hardware: Split lock washers from Hillman deliver dependable performance in demanding fastening projects; popular choice for both DIY and professional installers