Fastener Factory Direct Hex Full Size Tek/Roofing/Concrete/Chipboard Screw Self Tapping/Drilling Screw

• Customization: Available
• Material: Brass, Stainless Steel, Steel, Aluminium
• Connection: Common Bolt
• Model NO.: Hex Self Drilling Tek Screw
• Standard: DIN, GB, ANSI, BSW, JIS, API, ISO.etc
• Delivery Time: 3-20days
• Model Number: St4.8, St5.5
• Finish: Black, Zinc, Plain, Black Oxide, Zinc Plated, Blue
• Sample: Free
• Surface Treatment: Polishing
• Color: Customized Colors
• Measurement System: Inch, Metric
• Transport Package: Bag/Box
• Trademark: VIBER
• Origin: Hebei, China
• HS Code: 7318140000
• Production Capacity: 7000000
• Package Size: 30.00cm * 40.00cm * 50.00cm
• Package Gross Weight: 2.000kg

Product Description

 

Size	According to Customers Requirement
Trademark	Customizied
Payment Term	30% TT in advance and 70% TT before shipment
Transport Package	According to Customers Requirement

Hex head tek screws typically have a distinctive hexagonal head with a built-in washer or sealing feature underneath. This washer helps to create a watertight seal when the screw is tightened, making them suitable for outdoor or moisture-prone applications. The threading of hex head tek screws is designed for self-drilling and self-tapping, allowing them to penetrate various materials without the need for pre-drilling. They come in various sizes and lengths to accommodate different thicknesses of materials and specific project requirements. The hexagonal head allows for easy tightening with a wrench or socket, providing a secure and reliable connection.

Detailed Photos

 

 

Installation Instructions

Installation of hex head tek screws involves using a wrench or socket tool to drive the screw into the material. The hexagonal shape of the head allows for easy gripping, facilitating the tightening process. As the screw is driven in, its self-drilling tip drills a pilot hole and taps the threads, securing the screw firmly in place.

Application

Hex head tek screws find applications in various industries, including construction, metal roofing, HVAC (heating, ventilation, and air conditioning), automotive, and DIY projects. They are used for fastening metal sheets, attaching roofing panels, securing cladding, installing insulation, and joining structural components. Their self-drilling capability makes them particularly useful for applications where pre-drilling is impractical or time-consuming.

Our Advantages

 

• Self-drilling and self-tapping capability eliminates the need for pre-drilling.
• Hexagonal head allows for easy installation with a wrench or socket tool.
• Integrated washer or flange provides a secure seal and distributes pressure evenly.
• Coarse threads ensure strong grip and resistance to loosening.
• Available in various lengths, diameters, and materials to suit different applications and environmental conditions.

Company Profile

Workshop Show

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.