High-Precision Automotive Pin Shafts for Reliable Performance

Matériel: Acier inoxydable (par ex., SUS304 / SUS316), acier au carbone (par ex., 45 acier), acier allié (personnalisable)

Forme: Structure à arbre droit cylindrique long, conception moletée à une extrémité (lignes droites/quadrillage)

Extrémités plates ou légèrement chanfreinées

Gamme de tailles: Diamètre: φ2 mm – φ10 mm (personnalisable)

Longueur: 20 mm – 300 mm (réglable sur demande), Tolérance: ±0,001 mm ou précision supérieure

Conception interne: Structure d'arbre solide,Pas de conception creuse, assurant la rigidité et la résistance globales

Traitement de surface: Polissage, galvanoplastie (nickelage/chromage), noircissement, passivation

Processus de fabrication: Tournage CNC (CNC) Tournant, moletage de précision, broyage fin (facultatif), coupe et chanfreinage automatisés

Precision Engineering

Manufactured with advanced CNC machining technology, our automotive pin shafts deliver exceptional dimensional accuracy and consistent performance for demanding automotive applications.

Performances fiables

Designed to provide stable positioning, smooth operation, et une durabilité à long terme, ensuring dependable performance in automotive assemblies and mechanical systems.

Superior Quality Control

Every pin shaft undergoes strict inspection procedures to maintain tight tolerances, excellente concentricité, and consistent product quality.

Fabrication sur mesure

Available in various sizes, matériels, and surface finishes to meet specific customer requirements, supporting both OEM and ODM projects.

Wide Automotive Applications

Widely used in automotive relays, systèmes de transmission, actuators, locking mechanisms, and other precision automotive components.

Caiyi Precision Advantage

Backed by advanced production equipment, ISO-certified quality management, and years of machining expertise, Caiyi Precision provides high-quality pin shaft solutions with tolerances as tight as ±0.001mm.