Flat Head Concrete Screw, Blue Anchor Screw with Drill Bit, Used for Bricks, Blocks, Cement, Non Pre Drilled Holes, Diamond Drill Bits

• Material: Stainless Steel
• Type: Pan Head
• Groove: Flower
• Connection: Cross Large Flat Head Self Tapping Screw
• Head Style: Inner Cross
• Standard: DIN, GB, ANSI, BSW, JIS, GOST
• Model NO.: Blue anchor screw with drill bit
• Grade: 10.9
• Material.: High Tensile
• Mandrel Material: High Tensile
• Model: Flat Head Concrete Screw
• Screw Size: M2- M30
• Grade.: 10.9
• Shape: Round
• Finish: Blue
• Transport Package: Carton Box
• Specification: M2-M30
• Trademark: hongniu
• Origin: Yangzhou, China
• Production Capacity: 5000000pieces

Product Description

About this item

• What You Get: 70PCS 3/16×2-1/4 Inch Flat Head Concrete Screws, with 5/32 Inch drill bit, box package
• Efficient And Fast: High and low thread concrete screw fixation ability. Unique diamond tail for faster drilling speed can quickly penetrate concrete slabs, bricks, etc.
• High Quality: Masonry screws are made of 1022A high quality carbon steel and can withstand hydrochloric acid corrosion for 1000 hours, classics high temperature quenching, hardness is high. The surface of the screw is treated with blue ruspert, which has strong corrosion resistance.
• Self Tapping Concrete Screws: No other anchors are required, and can be directly set into walls such as cement and concrete,
• Widely Appliation: can be used in family, outdoor and other indoor and outdoor places, suitable for concrete, masonry, brick, block,,stucco can be quickly installed and firmly used and easy to disassemble

 

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.