Overview
This industrial-grade cotter pin is engineered for permanent or semi-permanent securement in high-stress and corrosive environments. Manufactured from austenitic stainless steel, it provides a dependable mechanical lock for clevis pins, axle shafts, and other through-hardened fasteners. Its primary function is to prevent the unintended disassembly of critical components by securely lodging in a pre-drilled cross-hole. The plain, non-reflective finish makes it suitable for general industrial, marine, and outdoor equipment applications where long-term reliability is paramount.
Key Features
Constructed from corrosion-resistant 304 stainless steel Plain, non-reflective finish for reduced visibility and glare Dual-prong design for secure splaying and locking action High shear strength for demanding mechanical applications Excellent resistance to oxidation and weathering
Specifications
Material: 304 Stainless Steel Finish: Plain Pin Diameter: 1/4 inch Overall Length: 3-1/8 inches System of Measurement: Metric (M6 x 80mm equivalent) Thread Size: None Package Quantity: 100 pieces
Applications
Securing hitch and linkage pins on agricultural and construction machinery Locking axle nuts and castle nuts on automotive and trailer assemblies Marine hardware and rigging applications Industrial valve and pump assemblies General maintenance, repair, and operations (MRO) use








