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Gubao
Measurement System: Metric
Certificate: Iso9001:2015
Application: Industry
Service: Oem Odm
Sample: Free
Size: Customized Size
Quality: Top High
Place Of Origin: China
Material: Steel
Place Of Origin: Jiangsu, China
Standard: Non-Standard
Surface Treatment: Black Oxide
Head Style: Flat
Brand Name: HY
Packaging: 1Box=1000Pieces
Transportation: Ocean,Express,Air,Others
Supply Ability: 30000 Piece/Pieces per Day
HS Code: 7318159090
Port: ShangHai
Payment Type: L/C,D/A,D/P,T/T,MoneyGram,PayPal
Incoterm: FOB,Express Delivery,CFR,CIF,EXW,DES,FAS,FCA,CPT
A letter for customer
Dear customers,
Hope you are having a nice week.
I'm Tracy from Suzhou industrial park Hong Yi standard fasteners. We are the manufacture of fasteners like Screws（Non-Standard Fasteners
，Slotted Head Set Screw，Socket Set Screw）, Nuts and washer in China over 18 years and has own factory.
Only a few companies can provide high quality fasteners in Jiangsu. However our company is one of them.
Maybe you want to ask why our company can do best.
The answer is simple. The outstanding talents of the fastener industry are concentrated in our company
Such as the leader of purchasing, Mr.xie. He has been worked in this career over 30 years with so much resource. Whatever you want, He can provide. The leader of engineering department, Mr.Hu is excellent, too. He is an expert in fasteners, who can support in every item. Whatever you faced, he can solve. The leader of production, Mr.Chang. He has strong ability and good at coordination. Under his leading, our factory improves efficiency greatly and shortens the delivery time.
Maybe you want to ask why these superb people choose to join in our company.
Because there is an extremely outstanding people attracting and leading them. This person is our boss, Mr. Zeng.
Mr. Zeng has been involved in this industry for more than 30 years, and has established the concept of seeking truth, being pragmatic, and taking responsibility in upright since the beginning of the factory. Over the years, he has insisted on developing the company into a respected fastener company and achieved great results.
He has always told us that people should not forget their own original intentions. Therefore, when operating Ali stores, we will never defraud the transaction volume through fraudulent methods such as brushing orders. The pictures and quality of the products are also the same as our real ones。His charisma attracts a steady stream of talent to our company. Many customers choose our company for him , too.
Besides，our company has passed the standard of ISO9001 international Quality System and we owned a complete of ERP management system and quality control system. Our engineer will inspect each products and our sales team will help you solve all fastener questions and shipping questions.
So, Hong Yi is your best choice.
Black CSK phillips machine screw
Flat head can be divided into full countersunk head and semi countersunk head. Generally, there are three types of flat head cone angle: 900, 1000 and 1200. In the Russian standard system, it is customary to use 900 and 1200 flat heads. 1200 flat head is mainly used for thin-walled structures (such as thin skin), but due to the thin thickness of the head, the depth of the pulling and screwing groove is not easy to control, the groove is too shallow, the pulling and screwing performance is too poor, and it is easy to "slip" when installing and removing bolts; If the groove is too deep, the strength of the nail head will be weakened and it is easy to turn around. Due to the characteristics of flat head Bolt structure, the head strength is generally lower than the screw strength or thread strength. When the flat head bolt is subjected to tensile failure test, the bolt head is usually damaged first.
| Product Name | Black CSK phillips machine screw |
| Size | M1-M36,or non-standard as request&design |
| Length | 5mm-150mm, can be customized |
| Material | Stainless Steel,Alloy steel,Carbon Steel,Brass,Aluminum and So on |
| Grade | 4.8,8.8,10.9,12.9.etc |
| Standard | GB, DIN, ISO, ANSI/ASTM, BS, BSW, JIS etc |
| Non-standards | OEM is available, according to drawing or samples |
| Finish | Plain, black, zinc plated/according to your requirement |
| Certification | ISO9001,IATF16949, |
| Package | according to customers requirement |
Product Categories : Screws > Machine Screws
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.