ITERN-EXTERN LOCK WASHER BX/100 - AUVECO - Auto Vehicle Parts LLC

Ensure maximum fastening security in demanding automotive and industrial applications with the AUVECO 17020 Intern-Extern Lock Washer. Designed by AUVECO, a trusted leader in specialty fasteners for over a century, these professional-grade washers feature a unique internal and external tooth design that provides superior resistance to loosening caused by vibration and dynamic forces. This dual-action locking mechanism is essential for maintaining the integrity of critical bolted joints.

Key Features

• Dual-Action Locking: The internal and external teeth bite securely into both the fastener head/nut and the mating surface, delivering exceptional grip and preventing rotational loosening.
• Enhanced Durability: Constructed from robust metal with a protective zinc finish, these washers offer increased strength and excellent corrosion resistance, ensuring long-lasting performance in harsh environments.
• Optimal Load Distribution: The external teeth design helps to distribute the load over a larger bearing surface, which is beneficial for spanning oversized or elongated holes and reducing localized stress.
• Vibration Resistant: Specifically engineered to resist vibrational forces, these lock washers are crucial for assemblies where fasteners must remain secure under continuous motion.
• Professional Grade: Manufactured to meet or exceed OEM quality standards, guaranteeing reliable performance for professional technicians and mechanics.

Applications

The AUVECO 17020 Intern-Extern Lock Washers are ideal for a wide range of secure fastening needs across various sectors. They are commonly employed in automotive applications, including engine compartments and chassis components, as well as in industrial machinery and heavy equipment where secure, vibration-resistant connections are paramount. These washers are also effective for electrical bonding and grounding purposes, as their teeth can penetrate light oxide layers to improve metal-to-metal contact.

Specifications

• Manufacturer: AUVECO - Auto Vehicle Parts LLC
• Model Number: 17020
• Product Name: ITERN-EXTERN LOCK WASHER
• Quantity: Box of 100 (BX/100)
• Bolt Size: #14 (1/4 inch)
• Outer Diameter: 23/32 inch
• Finish: Zinc-plated