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Lock pin

A cotter pin is a mechanical part, commonly known as a spring pin or a safety pin. To avoid damaging the hole wall, grease can be added to the pin hole. High-quality steel or rigid materials with good elasticity are usually used to make cotter pins.

Lock pin

A cotter pin is a mechanical part, commonly known as a spring pin or a safety pin. To avoid damaging the hole wall, grease can be added to the pin hole. High-quality steel or rigid materials with good elasticity are usually used to make cotter pins.

Exquisite quality, trustworthy

Introduction

Product
Introduction

Materials

High-quality steel, rigid material with good elasticity

Specifications

The nominal specifications of the cotter pins are 0.6~20mm.

Application fields

Threaded connection anti-loosening

Precautions

After tightening the nut, insert the split pin into the nut slot and the bolt tail hole, and pull the split pin tail apart to prevent the nut and bolt from rotating relative to each other. The split pin can also be used on some connecting pins according to its shape design. The straight part is inserted into the pin tail hole, and the arc curved part fits tightly with the pin, thereby achieving the fixing function of the split pin.

Ingenuity, excellence

Process Flow

Production
process

High-quality equipment, precision manufacturing

Equipment

Production
Equipment

Precision pneumatic punch

Raw material defect area and raw material warehouse area

Factory equipment

Precision pneumatic punch + feeder

Cleanliness testing equipment

High-quality equipment, precision manufacturing

Related Products

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Products

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