Painted Hex Washer Head(PHWH) Made of AISI 1018-1022 Available in sizes #10 / #12 Integrated self-drilling point

Painted Hex Washer Head (PHWH) Self-Drilling Screws

Product Description

Key Technical Parameters

Applications

1. Roofing and wall cladding installation
2. Metal framing and structural steel assembly
3. HVAC ductwork and equipment mounting
4. Pre-engineered metal buildings
5. Outdoor furniture and construction projects

Advantages

1. The painted finish enhances corrosion resistance and aesthetic appeal, matching different building materials.
2. The hex washer head design provides excellent torque transfer and prevents pull-through in thin metal sheets.
3. The heat-treated drill point ensures fast, clean penetration without pre-drilling, even in high-strength steel.
4. Consistent hardness levels (case and core) prevent stripping and breakage during installation.
5. Customizable lengths and finishes allow for tailored solutions to meet specific project requirements.

Features

1. Integrated self-drilling point eliminates the need for pilot holes, saving time and labor costs.
2. The hex washer head distributes clamping force evenly, reducing the risk of material damage.
3. High torsional strength ensures reliable fastening under dynamic loads and vibration.
4. The painted coating provides an additional barrier against environmental elements, extending service life.
5. Wide range of available sizes and point types ensures compatibility with various material thicknesses.

FAQ

1. Are you trading company or manufacturer ?
We are manufacturer ,You can see the certification.
2. How long is your delivery time?
Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
3. Do you provide samples ? is it free or extra ?
Yes, we could offer the sample for free charge but need pay the cost of freight.
4. What is your terms of payment ?
Payment<=1000USD, 100% in advance. Payment>=1000USD, 50% T/T in advance ,balance before shippment.