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ISO9001 Stainless Steel Blind Nuts Cold Heading Stamping M6 Stainless Nuts
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ISO9001 Stainless Steel Blind Nuts Cold Heading Stamping M6 Stainless Nuts
| Place of Origin | GuangDong Dongguan |
| Brand Name | SITUO |
| Certification | ISO9001 & TS16949 |
| Model Number | ST2026-50010 |
Product Details
Material:
Stainless Steel
Category:
Nut
Surface Treatment:
Customized
Sample Period:
10 To 15 Days
Precision:
Min 0.001
Head Shape:
Customized
Productname:
CNC Nuts
Drawing Requipment:
2D/(PDF/CAD)3D(IGES/STEP)
Size:
Customized Size
Packing:
Customize Package
Equipment:
CNC Milling Machine
Threadsize:
M2 To M20 (or Custom Sizes)
Highlight:
ISO9001 stainless steel blind nuts
,stainless steel blind nuts Cold heading
,stamping m6 stainless nuts
Payment & Shipping Terms
Minimum Order Quantity
1PCS
Price
5-10 USD per item
Packaging Details
Communication
Delivery Time
Communication
Payment Terms
T/T
Supply Ability
10000PCS per day
Product Description
ISO9001 Stainless Steel Blind Nuts Cold Heading Stamping M6 Stainless Nuts
Stainless steel external hexagonal nut M6 adjustable screw CNC precision processing
Automotive Engine & Chassis Systems
Practical Products
- Engine Cylinder Head Lock Nuts
- Connecting Rod Nuts
- Chassis Suspension Mounting Nuts
- Gearbox Assembly Nuts
- Brake System Fastening Nuts
CNC Production & Processing Features
- Manufactured from high-strength alloy steels including 42CrMo and 40Cr
- CNC machining ensures tight control over internal thread precision, coaxiality, and locking surface flatness, with thread tolerances above Grade 6H
- Capable of machining blind-hole nuts, flange nuts, lock nuts (with clamping grooves / nylon ring grooves), and locating step nuts to meet high-strength assembly requirements for engines and chassis
- Surface treatments include blackening, galvanizing, or phosphating to enhance corrosion resistance and fatigue performance
- Stable locking force, anti-vibration and anti-loosening performance; no loosening or thread stripping during long-term driving (high-speed & bumpy road conditions)
- Maintains strength in high-temperature and oil-contaminated environments, suitable for high-temperature working conditions in the engine compartment
- Internal threads are resistant to damage during maintenance and disassembly, with durability and safety far superior to ordinary turned nuts, reducing vehicle maintenance costs and ensuring driving safety
Common CNC Machining Issues & Key Points
Heat Treatment Deformation
- High-strength alloy steels require quenching and tempering after machining, which may cause dimensional deformation and internal thread shrinkage
- Machining allowances must be reserved before heat treatment, followed by precision turning and tapping afterward to correct internal thread dimensions and guarantee accuracy
Blind-Hole Machining
- Blind-hole nuts for gearboxes and brake systems are prone to chip accumulation at the hole bottom and incomplete internal threading
- Taps with excellent chip removal performance should be used, and chips must be cleaned regularly during processing to prevent thread scoring and ensure full-length threading
Flange Surface Machining
- Unqualified flatness of flange nuts causes uneven locking force and loosening
- CNC milling speed must be controlled, and face milling cutters used for finish milling
- Flange flatness is inspected after processing to avoid warping and ensure tight contact with mating surfaces
Batch Consistency
- Automotive components require mass production, which can lead to variations in internal thread dimensions and profiles between batches
- CNC equipment must be calibrated regularly and tapping parameters optimized
- Sampling inspection using go/no-go gauges is performed per batch to ensure consistency for automated assembly
We have introduced advanced equipment and technology from Japan and Germany (CNC 5-axis and 6-axis machines) to better serve our customers' needs.
Technical Specifications
- Maximum processing outer diameter: 60
- Minimum control tolerance: 0.001
- Equipment includes: Japanese CNC Tsugami, CNC Citizen, multi-station cold extrusion forming machines, 500T press machines, casting equipment, and various process equipment
Company Overview
- Total employees: 300
- Technical staff: 20 technicians, 10 engineers, 15 quality control personnel
- Equipment: Over 300 pieces
- Management system: 8S management
- Certifications: ISO9001 and TS16949 automotive certifications
- Major customers include: bo-sch, Foxconn, Motors, Husqvarna, Shimano, NVIDIA, DJI Drones, Siegenia, and Cater-pillar
Our Capacity
| 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 |
|
| 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 Format | 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 |
Recommended Products
Contact Us at Any Time
13925509630
No. 9, Shi bi One Alley, Zhangmutou Town, Dongguan City, Guangdong Province
