GB/T 4329 Linch Pins & Spring Pins – For Agricultural & Forestry Machinery

Description

The GB/T 4329 Linch Pins and Spring Pins are engineered to secure critical mechanical connections in agricultural and forestry equipment, including tractors, trailers, and machinery attachments. Designed for quick installation and reliable retention, these pins help prevent accidental disengagement of linked components.

Made from premium carbon steel or stainless steel, they are offered with various surface finishes such as plain, black oxide, zinc electroplating, hot dip galvanizing, copper plating, nickel plating, and zinc impregnation, ensuring corrosion resistance and suitability for rugged outdoor use.

These pins are manufactured according to GB/T 4329 standards and compatible with other global norms including DIN, ISO, ANSI/ASTM, BS, and JIS. OEM customization is also available to meet specific project requirements.

Material Options:

• Carbon Steel

• Stainless Steel

Finish Options:

• Plain

• Black Oxide

• Zinc Electroplating

• Hot Dip Galvanizing

• Copper Plating

• Nickel Plating

• Zinc Impregnation

Standards Supported:

• GB/T 4329, DIN, ISO, ANSI/ASTM, BS, JIS, etc.

OEM Availability:

• Custom sizes and specifications available based on drawing or sample

Samples:

• Free samples provided for testing

Packaging:

• Wooden Boxes

• Pallets

• Cartons

• Plastic Bags

• Nylon Bags

Applications:
✔ Tractors and agricultural trailers
✔ Forestry equipment
✔ Hitch and linkage locking systems
✔ Farm implements and machinery