Manual Pallet Truck High-Load Capacity Connecting Bolts

The High-Load Capacity Connecting Bolts from Shanghai ZZ Industrial Company are precision-engineered fasteners designed specifically for manual pallet jacks and hydraulic hand trucks. These bolts ensure secure, reliable, and long-lasting assembly of pallet truck frames, forks, and hydraulic mechanisms, even under continuous heavy-load operations. Ideal for replacement, maintenance, or OEM assembly, they meet the stringent demands of logistics, warehousing, and industrial material handling.

Key Advantages

Exceptional Tensile Strength – Manufactured from high-grade alloy steel, each bolt withstands extreme shear and dynamic loads without failure.
Corrosion-Resistant Coating – Treated with advanced electroplating or zinc coating for enhanced rust resistance and longevity in harsh environments.
Precision Thread Design – Ensures smooth installation, tight fastening, and vibration resistance under repetitive use.
Compatibility – Designed to fit most manual pallet truck models, including AC, BF, DF, and DB pump types.
Safety Assurance – Each batch undergoes rigorous load testing to ensure compliance with international safety standards.
Reduced Maintenance – Durable construction minimizes wear, loosening, and the need for frequent replacements.

Technical Specifications

Specification	Details
Product Type	High-Load Connecting Bolts & Screws
Material	Grade 8.8 / 10.9 Alloy Steel
Surface Treatment	Zinc-Plated / Hot-Dip Galvanized
Bolt Diameter Options	M10, M12, M16, M20
Length Range	30 mm – 150 mm (Custom lengths available)
Load Capacity	Up to 5 Tons per bolt (tested)
Thread Type	Metric Fine / Coarse
Compatibility	Manual Pallet Jacks, Hydraulic Pump Assembly, Fork Frame
Usage	Warehouse, logistics, manufacturing, assembly lines
Origin	Shanghai, China

Customization & Options

We provide tailored bolt solutions to match your specific equipment and operational needs:

Material grades: Carbon Steel, Stainless Steel, Alloy Steel
Surface finishes: Black Oxide, Zinc, Dacromet, Nickel Plating
Custom lengths, diameters, and thread pitches available
Head types: Hex, Flange, Countersunk
OEM packaging and private labeling services
Bulk orders with competitive pricing

Supplier Highlights

Specialized Fastener Manufacturer with dedicated production lines for industrial bolts and screws.
Strict quality control and batch traceability from raw material to finished product.
Widely supplied to pallet truck manufacturers and maintenance service providers globally.
Proven export experience to Europe, North America, and Southeast Asia.
Technical drawings support and sample service available upon request.

Why Choose Our Bolts?

As a trusted supplier in the manual pallet truck components industry, Shanghai ZZ Industrial Company ensures every high-load connecting bolt delivers superior clamping force, fatigue resistance, and operational safety. Our fasteners are engineered to extend the service life of your equipment, reduce downtime, and maintain structural integrity under the toughest working conditions. Choose reliability—choose ZZ Industrial bolts.

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Pallet Jack Parts

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