High Structural Stability
Ensures firm connection and long-term structural safety
Easy Installation & Disassembly
Saves labor cost and simplifies maintenance operations
Wide     Compatibility
Fits multiple materials and industrial application scenarios
Cost-Effective Durability
Resists wear and corrosion with long service life
Our Fastener
Custom washers are tailored fasteners designed for specific needs, adjustable in size, thickness, and material (carbon steel, stainless steel,). 
 
They distribute pressure, prevent loosening, or seal gaps, widely used in machinery, auto, and electronic assemblies.
Custom bolts are tailor-made fasteners crafted for specific needs, adjustable in size, thread type, length, and material (steel, stainless steel). 
 
Used in auto, machinery, or aerospace, they ensure precise fitting and reliable fastening for unique assembly requirements.
Custom nuts are tailor-made fasteners designed for specific needs. 
 
Adjusted in size, thread pattern, and material, they fit unique setups like industrial machinery or auto components. 
 
Ensuring high precision and stability, they fulfill personalized assembly requirements reliably.
 
Standard: GB/T6170、GB/T6171、GB/T6172、GB/T6173、GB/T6175、GB/T6176、GB/T56
Material: 45、10b21、35CoMoA、42CoMoA, Stainless steel 201, 304, 316
 Raw Material Price Tend

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Xiaoshan, Hangzhou, Zhejiang, China

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carlxu@hardware-sp.com

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