Auveco 2557 Lock Washer Nut #10-24 Thread 1/2" OD 3/8" Hex

The Auveco 2557 is a combination lock washer nut designed to provide secure fastening with built-in vibration resistance. This integrated washer nut features #10-24 thread size, making it ideal for automotive, marine, and general mechanical applications where a single-piece fastening solution is preferred.

Key Specifications:

• Thread Size: #10-24 (0.190" nominal diameter, 24 threads per inch)
• Outside Diameter: 1/2 inch
• Hex Size: 3/8 inch across flats
• Integrated lock washer provides anti-loosening security
• Eliminates need for separate lock washer component
• Saves assembly time and reduces parts inventory

This lock washer nut combines the holding power of a standard hex nut with the vibration-resistant properties of a lock washer in a single fastener. The built-in washer feature distributes load and prevents loosening under dynamic conditions, making it particularly useful in automotive, equipment assembly, and maintenance applications.