Telecom Fasteners & Precision Small Components up to M8
Set screws, machine screws, SEMS screws and custom small fasteners for telecom and electronic equipment, manufactured to customer drawings and tight tolerances.
M0.5–M8
±0.02mm
critical tolerances







Set Screw & Small Fastener Portfolio
Set screws first, plus machine screws, SEMS screws and drawing-based small fasteners up to M8 for telecom and electronic equipment.
Set Screws & Grub Screws
Precision Nuts & Custom Small Parts
Resonator Rods & Tuning Screws
Our core product line: precision set screws and grub screws up to M8, made to drawings for secure adjustment and locking.
Precision nuts and drawing-based small components for telecom assemblies, manufactured in materials and finishes to customer specifications.
Resonator rods and tuning screws for telecom filters and communication equipment, produced to customer drawings and dimensional requirements.
Strict Tolerance Engineering
Material Specifications
Dimensional Capabilities
We process carbon steel, alloy steel, stainless steel, and aluminum. Our cold-heading process aligns the metal grain structure, increasing tensile strength and resistance to fatigue.
All custom components undergo rigorous dimensional verification. We provide full PPAP Level 3 documentation, material test reports, and plating thickness certifications.
• Thread Sizes: M0.5 to M8 • Custom lengths to drawing • Secondary Operations: Tapping, Slotting and Drive Forming • Surface Treatments: Available to customer specification
10.9 / 12.9
available steel grades
Submit Your Engineering Drawings
Send us your CAD files for technical review. Initial engineering review within 24 hours. Formal quotation timing depends on drawing complexity, material, quantity and surface-treatment requirements.
Telecom Fasteners & Precision Small Components
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Dongguan, China & Ninh Binh, Vietnam
huake1688@gmail.com
+86 18925847377
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