Carbon Steel Grade 5 Black Oxide Thin Hex Nut
Carbon steel grade 5 black oxide thin hex nut is a compact fastening component designed for applications requiring limited installation space, moderate strength, and reliable thread engagement. The carbon steel grade 5 black oxide thin hex nut is manufactured from quality carbon steel with a black oxide surface finish, providing a uniform appearance and basic corrosion protection for industrial fastening applications.
The carbon steel grade 5 black oxide thin hex nut is widely used in machinery, automotive components, electrical equipment, sheet metal assemblies, and OEM products where a low-profile nut design is required.
Product Overview
The carbon steel grade 5 black oxide thin hex nut is a reduced-height hexagonal nut designed for applications where standard hex nuts cannot fit due to space limitations. Compared with regular hex nuts, thin nuts have a lower height while maintaining stable thread connection performance.
The grade 5 carbon steel material provides suitable mechanical strength for general industrial fastening applications. The black oxide finish improves surface appearance and provides basic protection against oxidation in controlled environments.
The carbon steel grade 5 black oxide thin hex nut is commonly selected for assembly systems requiring compact fastening solutions, adjustment applications, and secondary locking arrangements.
Product Specifications
| Item | Description |
|---|---|
| Product Name | Carbon Steel Grade 5 Black Oxide Thin Hex Nut |
| Material | Carbon Steel |
| Strength Grade | Grade 5 |
| Nut Type | Thin Hex Nut |
| Surface Finish | Black Oxide |
| Thread Standard | Metric / UNC / UNF Available |
| Size Range | According to Customer Requirement |
| Thread Direction | Right Hand |
| Nut Height | Thin Type |
| Application | Compact Industrial Fastening |
| Packaging | Bulk / Carton / OEM Packaging |
| Customization | Size, thread, finish available |
Technical Parameters
| Parameter | Value |
|---|---|
| Material | Carbon Steel |
| Strength Grade | Grade 5 |
| Tensile Performance | According to Grade Requirement |
| Yield Strength | According to Material Specification |
| Hardness | Controlled During Production |
| Density | Approx. 7.85 g/cm³ |
| Surface Treatment | Black Oxide |
| Corrosion Resistance | Basic Protection |
| Thread Accuracy | Controlled According to Standard |
Materials and Manufacturing Process
The carbon steel grade 5 black oxide thin hex nut is manufactured through precision forming, threading, heat treatment, and surface finishing processes.
- Raw material selection: High-quality carbon steel wire or bar material
- Material inspection: Chemical composition verification
- Nut forming: Cold forging process for consistent dimensions
- Thread processing: Precision internal thread tapping
- Heat treatment: Improves mechanical properties and strength stability
- Black oxide treatment: Creates a uniform dark surface finish
- Cleaning process: Removes processing residues
- Inspection: Thread gauge testing, dimensional inspection, hardness testing, and surface inspection
- Packaging: Protective industrial packaging for transportation
Each carbon steel grade 5 black oxide thin hex nut is manufactured under strict quality control to ensure reliable assembly performance.
Applications of the Product
The carbon steel grade 5 black oxide thin hex nut is suitable for various industrial fastening applications:
- Automotive industry: Compact vehicle components and assemblies
- Machinery manufacturing: Mechanical adjustment and equipment connections
- Electrical equipment: Space-limited mounting applications
- Sheet metal fabrication: Thin structure fastening
- Industrial automation: Compact mechanical systems
- Furniture hardware: Metal structure assembly
- OEM products: Customized equipment components
- General manufacturing: Standard fastening applications
Its low-profile design makes it suitable for applications where installation space is restricted.
Why Choose This Product
- Grade 5 carbon steel strength performance
- Thin hex nut design saves installation space
- Black oxide finish provides uniform appearance
- Stable thread engagement
- Suitable for compact assemblies
- Cost-effective fastening solution
- Available in customized specifications
- Suitable for OEM production requirements
The carbon steel grade 5 black oxide thin hex nut provides an efficient fastening solution for applications requiring reduced nut height.
Why Choose Flybear
Flybear is a professional manufacturer specializing in industrial fasteners and customized fastening solutions.
- Experience with carbon steel nut manufacturing
- Support for customized thin nut production
- Advanced forging and thread processing capability
- Professional surface treatment management
- OEM/ODM customization support
- Stable bulk production capacity
- Global export experience
- Engineering support for customized fastening requirements
Flybear provides reliable fastening products for machinery, automotive, industrial equipment, and OEM customers worldwide.
Quality Inspection and Control
Quality assurance is maintained throughout production:
- Carbon steel chemical composition analysis
- Raw material certificate verification
- Thread gauge inspection
- Dimensional accuracy inspection
- Hardness testing
- Black oxide surface inspection
- Mechanical performance verification
- Packaging inspection
All manufacturing processes follow ISO-based quality management systems to ensure consistent product reliability.
Selection Guide
When selecting a carbon steel grade 5 black oxide thin hex nut, consider:
- Matching bolt thread specification
- Required strength level
- Available installation space
- Load requirements
- Operating environment
- Surface protection requirements
Correct selection ensures secure fastening and reliable long-term performance.
FAQ
1. What is a thin hex nut used for?
A thin hex nut is used in applications where installation space is limited and a lower nut height is required.
2. What does grade 5 mean for carbon steel nuts?
Grade 5 indicates a medium-strength fastening grade suitable for general mechanical applications.
3. What is the purpose of black oxide treatment?
Black oxide provides a uniform black appearance and basic corrosion protection.
4. Can carbon steel thin hex nuts be customized?
Yes, Flybear supports customized sizes, threads, finishes, and packaging.
5. Where are thin hex nuts commonly used?
They are widely used in machinery, automotive components, electrical equipment, and compact assemblies.
We always adhere to the philosophy of quality first and customer first, providing customers with high-quality fastener products and one-stop fastener solutions.
Contact us for quotation, customization, and technical support via Contact Us.
