MS24665-426 - Cotter pin

Split cotter pin designed for secure locking and retention of fasteners, clevis pins, and castellated nuts in aerospace, automotive, and industrial applications. The formed wire pin features a looped head and dual split legs that can be bent after insertion to prevent loosening or accidental disengagement. Its medium-length design provides reliable vibration-resistant retention for mechanical assemblies and fastening systems.

Dimensions

• Overall Length (L): 57.95 mm
• Wire Diameter (D): 1.93 mm
• Head Width (W): 4.42 mm

Configuration

• Type: Split cotter pin
• Style: Loop-head with dual split legs
• Material: Spring steel / carbon steel
• Finish: Corrosion-resistant coated finish
• Operation: Manual insertion with bent-leg locking retention
• Application: Fastener locking, clevis pin retention, aerospace hardware, industrial machinery, and general-purpose securing applications