Hi Collar Thru Hardened Split Lock Washer 18-8 Stainless Steel

Hi Collar Thru Hardened Split Lock Washer 18-8 Stainless Steel

Hi Collar Thru Hardened Split Lock Washer 18-8 Stainless Steel fasteners are designed to provide enhanced locking performance in demanding bolted assemblies. Featuring a higher collar profile and a split-ring design, these washers help maintain consistent clamping force while resisting loosening caused by vibration, shock, and dynamic loads. Manufactured from durable 18-8 stainless steel and engineered for strength, these washers are widely used in industrial, commercial, marine, and construction applications where secure fastening is critical.

Premium 18-8 Stainless Steel Construction

Made from high-quality 18-8 stainless steel, these split lock washers offer excellent resistance to corrosion, rust, oxidation, and environmental exposure. The 18-8 stainless steel composition, containing approximately 18% chromium and 8% nickel, provides an outstanding balance of strength, durability, and corrosion protection.

These washers perform well in both indoor and outdoor environments and are commonly used in applications exposed to moisture, humidity, and mild chemical conditions. Their corrosion-resistant properties help extend the service life of fastened assemblies and reduce maintenance requirements.

Hi Collar Design for Increased Locking Action

The high collar configuration provides greater spring tension than standard split lock washers, helping to improve fastener retention in high-vibration environments. Combined with the split-ring design, the washer exerts continuous pressure against the fastener and mating surface to help maintain bolt preload.

Key Features

• Manufactured from corrosion-resistant 18-8 stainless steel

• Hi collar design for enhanced locking performance

• Split-ring construction helps resist loosening

• Maintains clamping force under vibration

• Durable and long-lasting construction

• Suitable for indoor and outdoor applications

• Compatible with a wide range of fasteners

• Available in multiple standard sizes

Common Applications

Hi Collar Thru Hardened Split Lock Washer 18-8 Stainless Steel fasteners are commonly used in industrial machinery, pumps, motors, HVAC systems, electrical equipment, agricultural machinery, transportation equipment, marine hardware, and structural assemblies. They are particularly effective in applications where vibration and movement can cause standard fasteners to loosen over time.

Benefits of Hi Collar Split Lock Washers

These washers provide an additional level of fastening security compared to standard lock washers. The combination of enhanced spring tension, corrosion-resistant 18-8 stainless steel construction, and durable locking action helps improve assembly reliability and reduce maintenance costs. For demanding applications requiring dependable fastener retention, Hi Collar Thru Hardened Split Lock Washer 18-8 Stainless Steel products deliver outstanding performance and long-term value.