D-Type Ring Locking Pin

RC-PN-009

Description

Custom D-ring cotter lock pin with integrated elastic ring, self-locking locating pin for vibration-resistant equipment permanent fastening without extra nuts.

Manufacturing Process

CNC Turning, Spring Ring Assembly, Polishing

Material

Alloy Steel, Stainless Steel

Surface Treatment

Zinc Plating, Black Oxide, Galvanizing

Features

• Built-in D elastic ring provides automatic locking function
• Anti-loose performance under long-term vibration
• One-piece installation, no extra fasteners needed
• Custom pin size and ring tension strength
• High shear resistance for dynamic equipment

Application

Vehicle Chassis, Agricultural Machines, Construction Tools, Trailer Parts, Mechanical Lifting Equipment

Drawing