High Strength Class 12.9 Alloy Steel Sunk Screw
High strength class 12.9 alloy steel sunk screw
1.Surface Finish: annealing, natural anodization, heat treatment, polishing, nickel,chrome plating, yellow passivation, gold passivation, galvanizing, satin, etc.
2.Processing Method: cnc machining, turning, milling, drilling, grinding, broaching, welding and assembly.
3.Variety of standards:ISO,GB,DIN,JIS,ANSI
4.ISO9001-2008,SGS,ROHS certificate.
5. Customized Service: We can produce Customized screws according to the customers' drawing or samples.
6. professional manufactuer, offers better quality and price
| Products Detailes | ||||||||
Available Material |
1. Aluminum/Brass/Steel Alloys/Hardened metals | |||||||
| 2,Steel:C45(K1045), C46(K1046),C20,etc. | ||||||||
| 3.Brass:C36000 ( C26800), C37700 ( HPb59), C38500( HPb58), | ||||||||
| C27200CuZn37), C28000(CuZn40),etc. | ||||||||
| 4.Bronze: C51000, C52100, C54400, etc. | ||||||||
| 5.Iron: 1213, 12L14,1215,etc. | ||||||||
| 6.Aluminum: Al6061, Al6063, etc. | ||||||||
| 7,.Carbon steel: C1006,C1010,C1018,C1022,C1035K,C1045,12L14,etc. | ||||||||
| 8, Alloy steel: SCM435,10B21, C10B33,etc. | ||||||||
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Specification & gauge |
M1-M20 | |||||||
| Screw Surface Finishing | Zn- Plated,Ni-plated,Passivated,Tin-plated,Sandblast and Anodize, Chromate, Polish,Electro Painting,Black Anodize,Plain,Chrome plated, Hot Deep Galvanize(H. D. G. ) etc. |
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| Heat Treatment | Tempering,Hardening,Spheroidizing,Stress Relieving. | |||||||
| Standard | ISO,GB,DIN,JIS,ANSI,BSW | |||||||
| Screw ManufactureProcess | Heading/washer assembly/Threading/Secondary machine/ heat treatment/plating/Anti-slipping/Baking/QA/Package/Shipping |
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| Screw Sample Availablity | we can make sample within 7 days free of charge , if there is available tool for us. |
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| Lead time | 7-10 working days as usual,It will based on the detailed order quantity. | |||||||
| Carton size | 28*20*22 CM &28*20*16 CM | |||||||
| Pallet size | 110*100*90 CM | |||||||
| Warranty | we confirm our goods will satisfy yr request of 100%, and have 18 month warranty. |
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| After sales service | we will follow up goods for every customer |
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Mechanical DimensionsElectrical Specifications
Detailed Images
application

How to order?
Anny could offer a custom worksheet as an order list for you. You can fill out the information about the products which you want. It is convenient for you to order the products . I believe it must be more efficient for each other ! The worksheet as following.

- TNT: about 5-7 working days could reach your side normally
- EMS: need 10-15 working days to reach your side
- UPS: special express for North America,need 3-5 working days
- DHL: normally 3-5 working days could reach your side
- FEDEX: normally 3-10 working days could reach US and European
Cixi sinco machinery factory is a professional engaged in non-standard custom lathe parts, fasteners, products processing, plastic non-standard parts processing customized enterprise, the company was founded in 1995. In 20 years the company has been uphold: quality first, service first, focus on the concept of professional. After 20 years development, it is the most professional fastener products in zhejiang processing customization enterprise.
- Company name: Cixi Sinco Machinery Factory
- Company address: No. 202-206, Dafa Rd., Hushan, Cixi, Ningbo, Zhejiang, China (Mainland)
- Telephone: 0086-574-63023977

- As a comprehensive enterprise with an integration of R&D, design, production, we have highly effcient production line, advanced quality testing instruments, excellentproducts and packing
- Our company has passed the international quality system authentication of ISO9001.
- We enjoy a good reputation and sell productions to dozens of countries.
- We insist that quality and honesty come first.
- Anny will be very happy to answer your questions in 24 hours.
Q1:How to guarantee the Quality of Industrial Parts?
A1: We have the integrated system for industrial parts quality control. We have IQC (incoming quality control), IPQCS (in process quality control section), FQC (final quality control) and OQC (out-going quality control) to control each process of industrial parts prodution.
Q2:What's the Advantage of Your Parts for Industry Products?
A2:The advantage of our products is the competitive prices, fast delivery and high quality. Our employees are responsible-oriented, friendly-oriented,and dilient-oriented. Our products are featured by strict tolerance, smooth finish and long service time
Q3:what are our machining equipmengts?
A3:Our machining equipments include CNC milling machines, CNC turning machines, stamping machines,hobbing machines, automatic lathe machines, tapping machines, grinding machines, screw machines, cutting machines and so on.
Q4:How Long is the Delivery for Your Industrial Part?
A4:Generally speaking, it will take us 15 working days for machining parts and 25 working days for stamping parts products. But we will shorten our lead time as soon as possible according to customers' demands.
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