Tianjin Xfr Semi Csk Head Screws Self Tapping Screws with Zinc Plated

• Material: Carbon Steel
• Type: Countersunk Head
• Groove: Cross
• Connection: Common Bolt
• Head Style: Counter Sunk Bolt
• Standard: DIN, GB, ANSI, BSW
• Model NO.: XRFS013
• Product: Semi Csk Head Screws Self Tapping Screws
• Color: Black, White,Yellow, OEM
• Drive: Cross Drive, Pem
• Thread Diameter: 3.5mm, 3.9mm, 4.2mm, 4.8mm
• 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 100 Size
• Origin: Tianjin
• HS Code: 7318140000
• Production Capacity: 2000000ton/Year

Product Description

 

Product Description

Screws Drive and Head Difference

High Quality 
Forged from high-quality carbon steel, these screws are subjected to a precise heat treatment regimen, yielding a resilient and anti-corrosive coating. Enhanced with either rust-resistant phosphate or zinc plating, they exhibit remarkable thread precision and swift wood penetration. With their sturdy construction, these semi countersunk head self tapping screws offer dependable functionality, even in humid environments, blending style and utility.


Versatile Size
Countersunk head tapping screws come in a range of sizes, from 3.5mm to 4.8mm in diameter, and lengths spanning 13mm to 150mm. Customization is available for semi countersunk head self-tapping screws, allowing tailored solutions to suit specific needs, ensuring adaptability and accuracy across diverse applications.

 

 

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: The semi csk head self tapping screws come in various sizes, typically with specifications for diameter (3.5mm, 3.9mm, 4.2mm, 4.8mm ) 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: The semi csk head self tapping screws are usually made of high-quality carbon steel or stainless steel, offering excellent durability and corrosion resistance.

Q5: What projects are these screws suitable for?
A: Wood screws are suitable for various projects such as home renovations, construction projects, and furniture assembly.

Q6: How to install these semi csk head self tapping screws?
A: Pre-drill the screws into the material, then use a screwdriver or electric screwdriver to tighten them.