Tianjin Xrf Hex Washer Head Self Drilling Screws for Steel to Metal

• Material: Carbon Steel
• Groove: Hexagon
• Connection: Common Bolt
• Standard: DIN, GB, ANSI, BSW
• Product: Hex Washer Head Self Drilling Screws
• Color: White,Yellow, OEM
• Model NO.: XRFS020
• Drive: OEM
• Thread Diameter: 4.2mm, 4.8mm, 5.5mm, 6.3mm
• Length: From 13mm to 150mm, Accepts Customization
• Package: Woven Bag, White Box, Color Box, Carton, Tray
• Transport Package: Bag/Box/Carton, OEM
• Specification: More t han 20 Size
• Origin: Tianjin
• HS Code: 7318140000
• Production Capacity: 2000000ton/Year

Product Description

Product Description

Import Notice When You Use the Hex Head Self Drilling Screws 
1. The drill point must be harder than the material being drilled.
2. Use a standard impact driver to install.
3. Install screws at medium speed; faster speed may damage the drill tip.
4. Pre-drilling during installation is normally not necessary.
5. Not for tempered steel. Avoid welded seams.
The picture shows the  screws with TYPE 17 Tail

Rupert Treatment


High Quality:
Crafted from premium-grade steel /Stainless steel and treated with durable zinc plating, our hex washer head self drilling screws offer unparalleled quality and longevity. Engineered to withstand the test of time, they ensure reliable performance and resilience, making them an ideal choice for various applications

Zinc Plating
Our screws are fortified with zinc plating, offering superior rust resistance for prolonged durability. This corrosion-resistant shell ensures long-lasting performance, making it a cost-effective solution for various fastening needs. Invest in quality and reliability with our rust-resistant hex washer head self drilling screws.

Ease of Use:
Renowned for their versatility, hex head metal screws offer convenience in various applications, especially in working with sheet metal and wet conditions. These hex washer head self drilling screws are ideal for both indoor and outdoor projects, ensuring flexibility and efficiency in fastening tasks.

Application
The hex washer head self drilling screws are suitable for steel and sheet metal applications, fastening metal to metal or sheet metal securely. Requires a 1/4" hex driver for installation, ensuring efficient and reliable performance in a variety of metalworking projects.

 

 

Certifications

 

 

 

FAQ

Q: Are you a factory or a trading company?
A: We are a professional manufacturer with over 20 years of production experience. Our products are affordably priced, of superior quality, and have strict delivery schedules. Whether you are undertaking home renovations or large-scale construction projects, our screws can meet your needs. Welcome to choose our products.

Q: What are the sizes of these screws?
A: Our hex washer head self drilling screws come in various sizes, typically with specifications for diameter (4.2mm, 4.8mm, 5.5mm, 6.3mm)and length (from 13mm to 150mm), and customized is accepted.

Q3: How can I pay for my order?
A: Usually T/T or credit card.

Q4: What are these screws made of?
A: Our hex washer head self drilling screws are usually made of high-quality carbon steel or stainless steel, offering excellent durability and corrosion resistance.

Q5: Can I get the hex washer head self drilling screwssample?
A: Sure, just contact us.