M5 X 12-40mm Phillips Round Head Self-Tapping Wood Screws Carbon Steel Screws (silver)

• Customization: Available
• Material: Carbon Steel
• Type: Round Head
• Model NO.: M5 x 12-40mm self-tapping wood screws
• Groove: Plum Blossom Trough
• Connection: Common Bolt
• Head Style: Round
• Standard: DIN, GB, ANSI, BSW, JIS, GOST
• Grade: 10.9
• Mandrel Material: High Tensile
• Screw Size: M2- M30
• Hardness: 8.8, 9.8, 10.9, 12.9
• Available Material: Carbon Steel, High Strength Steel
• Head Type: Hex,Pan,Round,Flat,Spline,Torx,Triple Square,Cros
• Payment: by T/T, 30% Down Payment, and Balance Before Ship
• Surface Finishing: Black, Color-Zinc, Blue-White Zinc,Dacromet
• Certification: IATF 16949
• Application: Machinery, Chemical Industry, Environmental, Build
• Transport Package: Carton Box
• Specification: M2-M30
• Trademark: hongniu
• Origin: Yangzhou, China
• Production Capacity: 5000000pieces

Product Description

Material: The screw is made of high-quality carbon steel, which has high corrosion resistance and oxidation resistance. It can be used in humid, acidic and alkaline environments and is not easy to rust.
Head Shape: Cross pan head self-tapping screws make installation easier and provide a larger contact area, thereby improving tightening force. This type of head not only has good torque, but also works better with the threads.
Size: The set provides screws of different sizes (M5 x 12/16/20/30/40mm, 5 sizes in total), suitable for different application scenarios. Generally speaking, they may vary in length and diameter, and users must choose the appropriate size based on their specific needs.
Easy to Use: Simply put the screws into the required kit and insert them into the pre-drilled holes to install the screws where you want. During use, the tightening force needs to be adjusted to avoid over-tightening or under-tightening, which may cause looseness or damage.
Wide Range of Applications: The self-tapping screw set is suitable for many different applications, such as home repair, woodworking and metal working. Whether you're installing furniture or building a new project, a self-tapping screw set is a practical and necessary tool.

Any product of the company can be customized. If you have any needs, please feel free to contact us

 

Main products

About us
Jiangsu Hongniu Automotive Parts Co., Ltd.  was founded in June 2000. Located in Tangzhuang Town, the eastern suburbs of the historic and cultural city of Gaoyou, with convenient transportation. The company covers an area of 35000 square meters and currently has over 300 employees, including 70 high-level and intermediate professional and technical personnel. Registered capital of 20 million yuan, total assets of 78 million yuan, and fixed assets of 56 million yuan. Main products: Series standard parts (including national standard and non-standard parts); Various types of automotive parts, hydraulic components, castings, and wind power products;  aerospace fasteners, etc. Widely used in industries such as aerospace, machinery, wind power, textiles, automotive manufacturing, petroleum, forging, etc. We have maintained good cooperative relationships with dozens of large and medium-sized enterprises in China, and are highly favored by our customers with our good reputation and excellent quality.

FAQ
Q1: What is your main products? 
A1: Our main sale products: series standard parts (including national standard and non-standard parts); Various types of automotive parts, hydraulic components, castings, and wind power products;  aerospace fasteners, etc. 

Q2: How long is your delivery time? 
A2: Generally it is 10-15 days if the goods are in stock. or it is over 30 days if the goods are not in stock, it is according to quantity. 

Q3: What is your payment method? 
A3: 30% value of T/T in advance and other 70% balance on B/L copy. For small order less than 5000USD, would suggest you pay 100% inadvance to reduce the bank charges. 

Q4: Can you provide a sample? 
A4: Sure, Our sample is provided free of charge, but not including courier fees. 

Q5: Can you customize the product according to the requirements of drawing sheets and so on? 
A5: Sure, we can customize the products according to your requirements of drawing sheets, samples and so on. Product information include: material, surface treatment, specification and amount.