Material: Stainless Steel (303, 304, 316, 410)
Thread: Metric (M2–M24), Imperial (#0–1")
Surface: Passivated
Standard: ASTM A380, ASTM A967...
We make reasonable arrangements for the production plan and strive to achieve balanced production according to the production capacity, so as to reduce the production cost of Manganese Phosphate Screws, Passivated Stainless Screws, Stainless Passivated. The introduction of the development of the Stainless Passivated and sophisticated equipment has resulted in an unparalleled product sales situation. To maintain our competitive advantage in the industry, we must continue to have a first-class talent team in the industry to promote the sustainable development of the company in the future. We have an extensive network of partners and suppliers throughout the world. We operate with transparency and integrity in all of our business dealings. Our company is well-equipped to handle large and small orders alike. We will continue to uphold the quality concept of 'doing things practically and behave in good faith', and repay customers with excellent product quality and sincere service.
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Coating Thickness: 25 μm – 100 μm
Hardness: 60–70 HRC (450–600 HV)
Material: Aluminum 6061-T6, 7075-T6, 2024-T3
Color: Type II: Natural, Black; Type III:... -
Material: Aluminum 6063-T5, 6061-T6
Surface: Black Anodized (Type II or Type III)
Thermal Performance: 0.5°C/W – 15°C/W
Application: Electronics, LED,... -
Material: Aluminum 6061-T6, 6063-T5
Color: Gold/Champagne Anodize (Type II)
Coating Thickness: 10 μm – 25 μm
Application: Decorative, architectural,... -
Material: Carbon Steel
Thread: Metric (M3–M16), Imperial (#4–5/8")
Surface: Chrome Plated (Decoration, Hard)
Head Style: Knurled, Flat, Wing... -
Material: Carbon Steel, Stainless Steel
Thread: Metric (M3–M16), Imperial (#4–5/8")
Surface: Gold Plated
Appearance: Bright gold, non-tarnishing... -
Material: Carbon Steel, Stainless Steel
Thread: Metric (M3–M16), Imperial (#4–5/8")
Surface: Silver Plated
Appearance: Bright metallic silver,... -
Material: Carbon Steel, Alloy Steel
Thread: Metric (M3–M20), Imperial (#4–3/4")
Surface: Manganese Phosphate
Coating Weight: 3–10 g/m²
Application:... -
Material: Carbon Steel, Alloy Steel (4037, 4340)
Thread: Metric (M2–M24), Imperial (#0–1")
Surface: Black Oxide
Appearance: Dark black, matte... -
Material: Stainless Steel (304, 316), Aluminum
Surface: Mirror Polish (No. 8 Finish)
Thickness: 0.5 mm – 3.0 mm
Application: Decorative, architectural,... -
Material: Aluminum (6061-T6, 6063-T5)
Surface: Sandblast (Matte Texture)
Thickness: 0.5 mm – 3.0 mm
Application: Industrial equipment, military,... -
Material: Carbon Steel, Stainless Steel
Thread: Metric (M3–M20), Imperial (#4–3/4")
Surface: Powder Coating (Polyester, Epoxy)
Color: RAL colors, custom...
The quality of their products is very good, the logistics is really fast, and the received items have no defects, so I am very satisfied.
I have tried many similar products, but your products are the most effective every time. They are suitable for real use needs, will not be damaged, and the price is reasonable.
Thank the staff for their warm service. I like these products very much!
This supplier from China is very trustworthy!
We have worked with many companies, but this time is the best,detailed explanation, timely delivery and quality qualified, nice!
This cooperation was very pleasant, and the company left a very good impression on us, so we are very willing to carry out more extensive cooperation with the company.
We are able to plan and design according to customer needs, and tailor-made safe, mature, and cost-effective polishing and buffing fabrication, Drive Shaft U-Joints, Cam Followers for customers. With abundant experience, we are one of the most professional stainless passivated manufacturers in China. Please rest assured to buy bulk stainless passivated in stock here and get free sample from our factory. If you have any enquiry about customized service, please feel free to email us.








