Screws Bolts

Product Core Value

In the dynamic operation of manual forklifts and pallet trucks, the failure of connecting components may lead to serious operational failures or even safety accidents. ZZ Industrial's screw bolt series has become a trusted choice for equipment maintenance, daily upkeep, and manufacturer support due to its superior mechanical performance and excellent fatigue resistance. We ensure the precision of each thread and the compliance of each strength, guarding every key connection point of the equipment from the "heart" (hydraulic system) to the "limbs" (wheels, forks).

Product Series

We provide screws and bolts that cover almost all connection points of manual hydraulic handling equipment, including but not limited to:

Fork fixing bolt: High strength load-bearing, preventing fork from loosening or shifting.
Wheel axle and bearing fasteners: Ensure the stability and smooth operation of the wheel components.
Handle connection screw: ensures the firmness of the operating mechanism and precise control.
Hydraulic cylinder body and frame connection bolts: key load-bearing components that bear core hydraulic pressure and loads.
Installation screws for accessories such as protective covers and pedals: providing reliable auxiliary fixation
Special specifications and non-standard customization: Production can be customized according to your equipment drawings or samples.

Material and process advantages

High quality materials: mainly made of low-carbon alloy steel or medium carbon steel, with high basic strength and good toughness.
Enhanced heat treatment: Key load-bearing bolts undergo quenching and tempering heat treatment to achieve better comprehensive mechanical properties (combining high strength and high toughness).
Surface treatment: Provides various rust and corrosion prevention treatments such as galvanizing (blue white/color zinc), blackening, and Dacromet, suitable for different environments such as warehouses, workshops, and cold chains.
Precision machining: Thread accuracy meets national standards, fits smoothly, torque is stable, and installation holes are prevented from slipping or expanding.

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