Building Roofing Screws with Washers Hex Head Self Drilling Screws

• Material: Stainless Steel
• Type: Round Head
• Groove: Word
• Connection: Hinged Bolts
• Head Style: Round
• Standard: DIN, GB, ANSI, BSW, JIS, GOST
• Model NO.: Self Tapping Screw11200
• Grade: 12.9
• Transport Package: Bag and Box
• Specification: Package Gross Weight 20.000kg
• Trademark: viberscrew
• Origin: China Hebei
• HS Code: 10
• Production Capacity: 1000000000

Product Description

Product Description

Package	Small box packing/bags or carton packing/as customer's request
Delivery time	Normally in 15-30 days
Thread	Fine Thread/Coarse Thread
Logo	We can provide logo customization servic as your request
Payment term	30% TT in advance and 70% TT before shipment

Product Description

These screws are specifically engineered for use in concrete substrates. They typically feature aggressive threads designed to bite into the concrete, providing a strong grip and pull-out resistance. Concrete screws often require pre-drilling pilot holes before installation.

Detailed Photos

 

 

Application

1.Construction Projects: These screws are widely used in construction for attaching various materials to concrete surfaces. Common applications include framing, decking, attaching electrical boxes, and securing fixtures such as handrails and signage.

2.Renovation and Remodeling: In renovation projects, these screws are useful for attaching new fixtures, shelves, cabinets, and other components to existing concrete structures.

3.Outdoor Installations: Due to their corrosion resistance, these screws are suitable for outdoor applications such as installing fences, pergolas, and outdoor furniture on concrete patios or decks.

4.Commercial and Industrial Settings: Concrete screws are used in commercial and industrial settings for securing equipment, machinery, and structures to concrete floors or walls.

Our Advantages

1.Corrosion Resistance: The combination of stainless steel material and zinc plating provides excellent corrosion resistance, ensuring longevity and reliability, even in harsh environments exposed to moisture and chemicals.

2.Durable: Stainless steel is inherently strong and durable, and the additional zinc plating further enhances the screw's resistance to wear and tear, extending its lifespan.

3.Easy Installation: The hex head design allows for easy installation using a wrench or socket driver, reducing installation time and effort compared to other fastening methods.
High Strength: Concrete screws are specifically designed to provide strong and secure attachments to concrete substrates, offering high pull-out resistance and load-bearing capacity.

4.Versatility: These screws can be used with a variety of materials, including wood, metal, plastic, and composite materials, making them versatile for different types of construction and installation projects.

5.No Anchors Required: Unlike traditional anchor systems, which often require separate anchors and screws, concrete screws provide a single, integrated solution for fastening materials to concrete, simplifying the installation process.

Packaging & Shipping

FAQ

1. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

2.what can you buy from us?
Fastener/screws , bolts, nuts and washers,catering to diverse industry needs and we provide extensive OEM/ODM support

3. why should you buy from us not from other suppliers?
Viber is a professional manufacturer specializing in research, development, manufacture, and servicing of solar mounting systems. we have professionally designed products to handle all systems as well as to ship goods in a timelymanner.

4. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FCA,DDU,Express Delivery;
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Language Spoken:English,Chinese,Bengalese,Korean,Japanese,Arabic,French,Russian,,Spanish,

5.What is your payment method?
30% value of T/T in advance and other 70% balance on B/L copy. For small order less than 1000USD, would  suggest  you pay
100% in advance to reduce the bank charges.

6.Do you support customization?
Yes, we can produce according to drawing or sample.

Company Profile

Xi'an Yunbo Import & Export Co., Ltd. is a renowned manufacturer and international trade company which specialize in production of various kinds of fasteners(such as chipboard screw, drywall screw, self-drilling screw, roofing screw, self-tapping screw, wood screw, concrete screw etc. ).We can customize according to different requirements of customers, welcome to consult us.We will bring you preferential prices and high quality products.
 

 

 

 

 

Company information

Welcome to Viber Import and Export Company, your trusted gateway to superior quality fasteners and seamless international trade solutions. Situated in the bustling city of Xi′an, at the heart of China′s manufacturing hub, we specialize in the import and export of a wide range of fasteners to meet the diverse needs of industries worldwide.

About Us: At Viber Import and Export Company, we are dedicated to providing unparalleled expertise and service in the fasteners market. With years of experience and a deep understanding of industry requirements, we have established ourselves as a reliable and reputable partner for businesses seeking high-quality fastening solutions.

Our Products: We offer a comprehensive range of fasteners meticulously sourced from trusted manufacturers, ensuring exceptional quality and performance across our product lines. Our inventory includes:

Bolts and Screws: From standard hex bolts to specialized machine screws, we offer a diverse selection of bolts and screws in various sizes, materials, and finishes to suit your specific applications.

Nuts and Washers: Choose from our extensive range of nuts and washers, including hex nuts, lock nuts, and flat washers, designed to provide secure fastening and optimal performance in any environment.

Anchors and Rivets: Explore our selection of anchors and rivets, ideal for anchoring and fastening applications in construction, manufacturing, and automotive industries.

Clips and Clamps: Discover our assortment of clips and clamps engineered for precision and reliability, ensuring efficient assembly and secure fastening in diverse industrial settings.

Why Choose Us:

Quality Assurance: We are committed to delivering fasteners of the highest quality, rigorously tested and certified to meet industry standards and customer expectations.

Competitive Pricing: Benefit from our competitive pricing strategies and efficient supply chain management, enabling you to access premium fasteners at cost-effective rates.

Customization Options: Enjoy the flexibility of customizing fasteners to your exact specifications, including size, material, and finish, to meet the unique requirements of your projects.

Global Distribution: With our extensive network of partners and distributors worldwide, we ensure timely delivery and seamless logistics, regardless of your location or order size.

Customer Satisfaction: Our dedicated team of professionals is committed to providing exceptional service and support, prioritizing customer satisfaction and long-term partnerships.

Whether you′re in construction, automotive, aerospace, or any other industry that relies on fasteners, Viber Import and Export Company is here to meet your needs with reliability, efficiency, and integrity. Contact us today to experience the difference of partnering with a trusted leader in fasteners trading!