This Brass Hex Nut (SW8x14, M5) is precision-engineered for the demanding requirements of high-quality lighting fixture assembly. Manufactured from high-grade brass, it offers excellent corrosion resistance and superior electrical conductivity, ensuring both the structural integrity and long-term safety of your lighting products. Its standard hex design allows for secure and straightforward installation with common tools.
Material: High-Grade Brass (CuZn39Pb3)
Finish: Natural Brass, suitable for plating/polishing
Thread: M5 (Metric Coarse)
Drive Type: Hex Socket (6-point)
Industry: Lighting Fixture Assembly, Decorative Hardware
Structural Fastening: Securing lamp arms, stems, and central rods in pendant and ceiling lights.
Component Attachment: Fastening electrical housings, diffusers, and decorative elements.
Grounding Point: Serving as a reliable grounding connection point due to brass's conductivity.
Final Assembly & Adjustment: Used in joints that allow for angle adjustment or final tightening.
| Specification | Value | Standard |
|---|---|---|
| Thread Size | M5 | DIN 934 / ISO 4032 |
| Width Across Flats (SW) | 8 mm | DIN 934 / ISO 4032 |
| Height/Thickness | 14 mm | Custom for Lighting |
| Material | Brass (CuZn39Pb3) | ASTM B16 |
| Finish | Natural Brass | - |
| Knurling Type | Diamond Pattern | |
| Standards | Metric (ISO) |
Customer Service
With over 20 years of dedication to the lighting and hardware industry, we provide a professional and reliable supply of lighting fixture parts.Our commitment to quality and excellence is validated by international certifications, ensuring that our products meet the highest global standards for performance and safety.




Q1. Can I have a sample order for the product?
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.
Q2. What about the lead time?
A: 3-5 days for Sample preparing ,8-10 working days for mass production.
Q3. How do you ship the goods and how long does it take to arrive?
A: Ship by DHL, UPS, FedEx or TNT. It takes 3-5 days to arrive. Airline and sea shipping also optional.