Your Trusted Manufacturer of High-Strength Fasteners & Precision CNC Components
- Specializing in DIN912 Socket Head Cap Screws & High-Strength Bolts
- Custom CNC Machining Services for Complex Industrial Components
- ISO Certified Quality Control for Global Engineering Projects
Inquiry for Custom Parts?
High-Quality Fastening & Machining Solutions
Our Core Product Categories
Bolts
Grade: 8.8, 10.9, 12.9
Standard: DIN 912, ISO 4014, ANSI
Material: Carbon & Alloy Steel
Nuts
Material: Carbon & Stainless Steel
Sizes: M2 – M64 Custom Sizes
Type: Hex, Flange, Nylon Lock Nuts
Screw
Finishes: Zinc, Black Oxide, Dacromet
Drive Type: Socket, Slotted, Phillips
Threading: Self-tapping, Self-drilling
CNC Machined Parts
Tolerance: Precision up to ±0.01mm
Process: Turning, Milling, OEM Service
Applications: Mechanical Components
WHY CHOOSE US
30 Years of Engineering Integrity: Your Trusted Partner in Fastening Excellence
At XiJi Fastener, we don’t just supply bolts and CNC parts; we provide the peace of mind that comes with three decades of on-site engineering expertise. Founded on the principles of precision and reliability, our journey began 30 years ago in the heart of industrial manufacturing.
We understand that in high-stakes industries like automotive, infrastructure, and heavy machinery, a fastener is never “just a fastener.” It is a critical component that ensures safety, durability, and performance.
That is why we don’t act like a typical middleman. We are problem solvers. Whether it is meeting the strict ±0.01mm tolerance of a custom CNC part or ensuring the structural integrity of Grade 12.9 high-strength bolts, our team treats every project with the same technical rigor we’ve maintained since day one.
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