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Philips(1A) Countersunk Nib Head Tapping Screw

Philips(1A) Countersunk Nib Head Tapping Screw
Cross countersunk head with large strong seat, sharp thread, made of high-quality materials, hardened after heat treatment, no deformation. We use high-quality materials, strong and durable, excellent quality, durable, corrosion-resistant, acid and alkali-resistant, exquisite workmanship, standard size

Philips(1A) Countersunk Nib Head Tapping Screw
Philips(1A) Countersunk Nib Head Tapping Screw

Philips 1A Countersunk Nib Head Tapping Screw – Efficient and Durable Fastening Solutions

Welcome to Westsing’s Philips 1A Countersunk Nib Head Tapping Screw, a high-performance fastener designed for modern industrial and domestic applications. With its unique design and excellent performance, this screw is widely praised in woodworking, metalworking, construction and furniture manufacturing. This article will provide you with a comprehensive introduction to this product, including product description, features, application scenarios, technical specifications, installation guides, etc., to help you understand and optimize your purchasing decisions.


Product Description

Westsing Philips 1A Countersunk Nib Head Tapping Screw is made of high-strength materials and combines three core features: countersunk head design, nib head and Philips 1A drive, ensuring excellent fastening performance and ease of use. Its countersunk head design makes the screw flush with the surface of the material after installation, which is suitable for scenes that require beautiful and flat surfaces; the raised head enhances the bite force between the screw and the material, providing a more secure connection; the Philips 1A cross-slot drive is compatible with most screwdrivers and power tools, and is easy to operate. This screw is an ideal choice for those who pursue efficiency and quality.


Product Features and Benefits

The following are the main features and benefits of Westsing Philips 1A countersunk self-tapping screws with raised heads:

  • Countersunk head design: After installation, the screw head is flush with the surface, which is suitable for applications that need to hide the screws or keep them flat, such as furniture assembly or decorative panels.
  • Raised (nib) head: The raised head design increases the grip, prevents the screws from loosening, and ensures long-term stability.
  • Philips 1A drive: It adopts a standard cross-slot design, which is quick to install and highly compatible with common tools.
  • Self-tapping thread: No pre-drilling is required, and the screws can automatically cut threads during installation, improving efficiency and reducing costs.
  • High-strength material: Made of high-quality steel or stainless steel, it has excellent durability and tensile strength.
  • Corrosion resistance: Through galvanized or stainless steel material treatment, it provides excellent rust resistance and is suitable for humid or corrosive environments.

These characteristics make this screw outstanding in performance, beauty and practicality, becoming one of the most popular fasteners on the market.


Application scenarios

Westsing Philips 1A countersunk head with raised head self-tapping screws are widely used in a variety of industries and scenarios:

  • Woodworking: Used to fix wood, plywood or particleboard, providing a flat and firm connection, widely used in wooden furniture and frames.
  • Metalworking: Suitable for fastening thin metal plates, such as aluminum or steel plates, ensuring connection strength and stability.
  • Construction industry: Excellent performance in the installation of drywall, roof panels or metal frames, combining weather resistance and high strength.
  • Furniture manufacturing: Provides an aesthetically pleasing and concealed fastening solution for furniture assembly, especially for high-end products that require a flat surface.
  • Electronic equipment: Used to fix circuit boards, housings or chassis to ensure the safety and reliability of equipment.

Whether you are a professional or a DIY enthusiast, this screw can meet a variety of fastening needs.


Technical specifications

To meet the needs of different projects, Westsing offers a variety of specifications of Philips 1A countersunk head with raised head self-tapping screws. The following are common technical parameters:

ParameterSpecification
MaterialHigh-strength steel, stainless steel
Diameter#6 to #12 (imperial), M3 to M6 (metric)
Length1/4” to 2” (imperial), 6mm to 50mm (metric)
Head typeCountersunk with nib
Drive typePhilips 1A (cross recess)
Thread typeSelf-tapping thread
Surface treatmentGalvanized, stainless steel

For special sizes or custom specifications, please contact us for more support.


Installation Guide

To ensure optimal performance, it is recommended to install according to the following steps:

  1. Prepare tools: Prepare Philips 1A cross screwdriver or compatible power tools.
  2. Positioning screw: Align the screw to the installation position without pre-drilling.
  3. Insert screw: Turn the screw clockwise to cut into the material with the self-tapping thread.
  4. Fix in place: Continue to turn until the screw head is flush with the material surface.
  5. Check the effect: Confirm that the screw is secure and not loose or over-tightened.

Installation tips:

  • Use torque control tools to avoid over-tightening and protect threads and materials.
  • For harder materials, consider pre-drilling small pilot holes to improve installation efficiency.

Quality Assurance

Westsing is committed to providing high-quality fasteners. Philips 1A countersunk head with raised head self-tapping screws are certified by ISO 9001:2015 quality management system and the production process strictly follows international standards. Each batch of products is fully tested for material strength, dimensional accuracy and surface treatment to ensure that customers can provide reliable and durable products.


Customer reviews

The following are some real feedback from users on this product:

  • Mr. Li, a carpenter: “This screw has a perfect countersunk head design. The surface is flat after installation, and the raised head makes the connection more secure, which is very suitable for furniture making.”
  • Mr. Zhang, a construction worker: “The self-tapping function saves time and effort, and the galvanized surface is durable, so it is completely fine for outdoor use.”

These reviews fully reflect the practicality and reliability of the product, providing confidence for your choice.


  • ​​Philips 1A screws
  • Countersunk self-tapping screws
  • Screws with raised heads
  • Self-tapping threaded fasteners
  • High-strength screws
  • Corrosion-resistant screws
  • Woodworking fasteners
  • Metalworking screws

Related product recommendations

The following products can be used to further enhance the use effect:

  • Philips 1A screwdriver: Perfect match with screws to ensure efficient installation.
  • Drill bit set: Suitable for pre-drilling needs of harder materials.
  • Screw Storage Box: Conveniently store and carry a variety of screws.

Contact Us

For more details or a quote, please contact us:

Our professional team is always available to provide technical support and customized services.


Why Choose Westsing?

Westsing Philips 1A Countersunk Nib Head Tapping Screws with Raised Head are a perfect combination of aesthetics, practicality and performance, making them an ideal choice for your fastening needs. With the perfect combination of countersunk head design, raised head and self-tapping thread, we provide you with an efficient and durable solution. Visit https://www.westsing.com/philips1a-countersunk-nib-head-tapping-screw/ now to learn more or place an order!

Philips(1A) Countersunk Nib Head Tapping Screw
Philips(1A) Countersunk Nib Head Tapping Screw