
| nut size: | M2-M48 |
| Nut Grade: | 4.8/ 5.6/ 8.8/ 10.9/ or as request |
| Heat treatment: | Tempering, Hardening, Spheroidizing, Stress Relieving |
| Surface treatment: | Plain, black finished, Zinc plated (Galv), Hot Dip Galvanized, Nickel, phosphate black, DACROMET coating, etc. |
| Material: | Carbon steel(,Q235,C1010,C1020,C1040.C1045,10b21,etc.) |
| | stainless steel (SUS304 SUS316,A2-70,A4-70,A4-80) |
| | Brass/copper(H62,H65,H68,etc.) |
| Salt spray time: | 2 hours, 24 hours, 48 hours, 96 hours, 1000 hours we can do as per need. And can offer with salt spray checking report. |
| Inspection equipment: | Hardness test, torque test, salt spary endurance test, mechanical sizes test, ROHS report Mill test certification and etc as per your need. |
| Appearance: | clear shiny surface, with complete neat body, without burrs and sharps. |
| Lead time: | 12-20 days. |
| Sample lead time: | 6-8 days are available. |
| Application: | Widely used in machinery and electronics industry, automotive industry, construction industry, furniture industry, etc. |
| Q1:Are you a factory or trading company? |
| A1:We are a factory, Henghui has 7,00 square meters of manufacturing plants and R&D bases |
| Q2:Where is your factory located? How can I visit there? |
| A2:Our factory is located in Hailong Village, Baishiyi Town, Jiulongpo District, Chongqing City, China. All our clients, from home or abroad, are warmly welcome to visit us at anytime! |
| Q3:What is the material of your products? |
| A3:The material is carbide and high speed steel,like VA80,G6,ST7,DC53,SKD11,D2,SKH-9,SKH-51, or as our clients’ requirements. |
| Q4: The maximum press your factory have available ? |
| A4: Our factory has 30T,60T,160T punching machines |
| Q5::How does your factory do regarding quality control? |
| A5: Quality is priority. we having gained ISO 9001 Quality Authentication Certificate. |