Premium 350-Piece Cotter Pin & Positioning Spring Assortment
High-grade stainless steel construction ensures corrosion resistance and long-term durability in harsh environments. Precision-machined cylindrical and hollow pins guarantee perfect fitment for mechanical assemblies. Ideal for automotive repairs, industrial machinery, and DIY projects—each piece meets strict tolerance standards. Heat-treated springs provide consistent tension for secure fastening. Bundle includes 6 essential pin types (split, dowel, roll, etc.) in one cost-saving kit. Bulk packaging optimized for wholesale buyers—direct factory pricing with no minimum order. Engineered for professionals: mirror-polished surfaces prevent component wear, beveled edges enable effortless installation. Stock up on industrial-grade hardware at unmatched global rates.