
- High-Quality Material: Our stainless steel standoff spacers are made from durable stainless steel, ensuring a long-lasting and corrosion-resistant product that meets the highest standards of quality, as certified by ISO 9001:2015.
- Versatile Thread Options: Available in various thread sizes, including M3, M4, M5, 4-40, and 6-32, these spacers cater to a wide range of applications, providing flexibility and convenience for users.
- 100% Quality Inspection: We ensure that every product undergoes rigorous 100% quality inspection to guarantee that our customers receive a defect-free product, meeting their expectations and needs.
- Customization Options: We offer sample service and OEM service, allowing customers to customize their orders to meet specific requirements, whether it's for a small batch or a large-scale production.
Product Name: | Stainless steel single head hexagonal bolt |
Material: | Stainless Steel |
Surface Treatment: | Plain, Black, Zinc Plated /According To Your Requirement |
Size: | M1 - M20 /According To Your Requirement |
Standard: | DIN GB ISO JIS BA ANSI |
Grade: | SUS201, SUS304, SUS316, A2-70, A2-80, A4-80, 4.8 6.8 8.8 10.9 12.9 |
Application: | Building, Industry, Machinery, Electronic,etc |
Quality Policy | All the parts manufactured 100% inspection from OQC before shipping. |
Non-Standards | OEM is Available, According to Drawing or Samples |

1.To avoid the plate deformation and optimize the product performance, when selecting products, the distance from the center of the selected product hole to the edge of the mounting plate should be as close to or higher than the standard value as possible.
2.The diameter of the punching hole corresponding to the mounting hole shall be controlled within +.011"/.025mm. The punching hole must be kept sharp, and the installation direction of the fastener should be consistent with the that of the punching hole.
3. An appropriate mouth position code shall be selected according to the thickness of the plate, and the nut with high mouth position will be prior- itized if it is possible.





1. Are you a manufacturer or a trading company?
We are a company that integrates industry and trade in Dongtai, Yancheng, Jiangsu.
2. How can I get a quote?
Detailed drawings (PDF/STEP/IGS/DWG...) with material, quantity and surface treatment information.
3. Can I get a quote without drawings?
Sure, we appreciate to receive your samples, pictures or drafts with detailed dimensions for accurate quotation.
4. Will my drawings be divulged if you benefit?
No, we pay much attention to protect our customers' privacy of drawings, signing NDA is also accepted if need.
5. Can you provide samples before mass production?
Sure, sample fee is needed, will be returned when mass production if possible.
6. How about the lead time?
Generally, 1-2 weeks for samples, 3-4 weeks for mass production.
7. How do you control the quality?
(1)Material inspection--Check the material surface and roughly dimension.
(2)Production first inspection--To ensure the critical dimension in mass production.
(3)Sampling inspection--Check the quality before sending to the warehouse.
(4)Pre-shipment inspection--100% inspected by QC assistants before shipment.
8. What will you do if we receive poor quality parts?
Please kindly send us the pictures, our engineers will find the solutions and remake them for you asap.