|
M1 - M3 Hexagonal Headed Nut Connection Head Security Connector M5 Stainless Steel Nuts
| Place of Origin | GuangDong Dongguan |
| Brand Name | SITUO |
| Certification | ISO9001 & TS16949 |
| Model Number | ST2026-50002 |
M1 hexagonal headed nut
,M3 hexagonal headed nut
,security connector m5 stainless steel nuts
Stainless steel hexagonal nut connection head M5 security connector CNC nut
- Mobile phone motherboard fixing nuts
- Laptop housing locking nuts
- Tablet assembly nuts
- Earphone/watch micro nuts
- Camera module fastening nuts
- Focus on miniaturization and lightweight design
- Process micro precision nuts with internal threads from M1 to M3; some watch nuts reach M0.5
- CNC ensures high coaxiality between internal threads and outer contours
- Accurate special-shaped profiles (square, oval, etc.) with slot tolerance ≤ ±0.01 mm
- Smooth, clean surfaces with optional treatments: anodizing, black chrome plating, zinc plating
- Suitable for compact assembly requirements of 3C products, mostly thin and countersunk nuts
- Exquisite appearance and delicate, premium touch matching high-end 3C products
- Internal threads fit tightly with micro bolts for smooth assembly and disassembly
- Ideal for frequent disassembly (e.g., mobile phone repair)
- High precision maintained after long-term use without loosening or thread stripping
Micro Internal Thread Issues: Incomplete thread profile, pitch deviation, and tap breakage. Solution: Use high-precision micro taps with controlled speed and feed rate. Inspect with micro go/no-go gauges.
Surface Treatment Defects: Color difference and coating peeling, especially on edges and corners. Solution: Ensure scratch-free surfaces before processing and strictly control process parameters.
Countersunk Machining Problems: Uneven depth and unsmooth conical surfaces. Solution: Control CNC milling depth, use special countersink tools, and inspect angle and depth.
Batch Processing Efficiency: Balance precision and efficiency for high-volume 3C nut production. Solution: Optimize tapping parameters, use batch fixtures, and regularly check tap wear.
We utilize advanced equipment and technology from Japan and Germany (CNC 5-axis and 6-axis machines) to serve customer needs. Maximum processing outer diameter: 60mm. Minimum control tolerance: 0.001mm.
Equipment Portfolio: Japanese CNC Tsugami, CNC Citizen, multi-station cold extrusion forming machines, 500T press machines, casting equipment, and various process equipment.
Workforce: 300 employees including 20 technicians, 10 engineers, and 15 quality control personnel.
Equipment: Over 300 pieces of manufacturing equipment.
Quality Standards: 8S management system, ISO9001 and TS16949 automotive certifications.
bo-sch, Foxconn, Motors, Husqvarna, Shimano, NVIDIA, DJI Drones, Siegenia, and Cater-pillar.
| Main Products | Stainless steel screws, carbon steel screws, pins, rivets, nuts, eccentric nails, embedded parts, and other fasteners |
|---|---|
| Business Type | Factory / Manufacturer |
| Services | CNC Machining, Turning and Milling, CNC Turning, Cold heading, Stamping, Assembly Service |
| Materials |
Aluminum: AL 6061-T6, 6063, 7075-T etc Stainless Steel: 303,304,304L,316L,316F,630,410,420,430, etc Steel: 4140, Q235, Q345B,20#,45# 1215,12L14,1144,1006,1008,1010,1015,1018,10B21,1035,1065 etc. Alloy Steel: 5140,4135,4140,3435,5120,415,435,440 etc Titanium: TA1,TA2/GR2, TA4/GR5, TC4, TC18 etc Brass: C36000 (HPb62), C37700 (HPb59), C26800 (H68), C22000(H90),C27000,C51900,C11000,C3604,H62,H65 etc Other: Copper, bronze, Magnesium alloy, Delrin, POM, Acrylic, PC, etc. |
| Finishes | Sandblasting, Anodize color, Blackenning, Zinc/Nickl Plating, Polish, Power coating, Passivation PVD, Titanium Plating, Electrogalvanizing, electroplating chromium, electrophoresis, QPQ(Quench-Polish-Quench), Electro Polishing, Chrome Plating, Knurl, Laser etch Logo, etc. |
| Drawing Formats | STEP, STP, GIS, CAD, PDF, DWG, DXF etc or samples |
| Tolerance | ±0.01mm ~ ±0.05mm |
| Surface Roughness | Ra 0.1~3.2 |
| Inspection | Complete inspection lab with Micrometer, Optical Comparator, Caliper Vernier, CMM, Depth Caliper Vernier, Universal Protractor, Clock Gauge, Internal Centigrade Gauge |
Contact Us at Any Time
