Timco A2 Stainless Steel Tapping Screws, PZ Countersunk, 4.2x19mm (200 Pack)
Durable Timco A2 stainless steel self-tapping screws (4.2x19mm, PZ countersunk) for corrosion-resistant metal fastening.
The Timco A2 Stainless Steel Tapping Screws are designed for stitching metal or attaching components to metal surfaces, offering a secure and durable fastening solution. These high-quality screws require a pre-drilled hole for installation and are manufactured from A2 stainless steel (304-grade), providing ultimate corrosion resistance for long-lasting performance in harsh environments. Ideal for outdoor applications where moisture and corrosive elements are present, these screws ensure structural integrity and reliability.
The countersunk head design allows for a discreet finish, enabling the screw to sit flush with the surface when used in conjunction with pre-countersunk holes. This feature ensures a smooth and professional appearance while maintaining durability. The screws feature a 60° self-tapping thread for ease of insertion, reducing installation effort without compromising strength.
Applications & Benefits
- Metal fastening – Secure metal sheets, panels, and other components efficiently.
- Outdoor use – Resistant to corrosion from moisture, saltwater, and chemical exposure.
- Discreet finish – Flush-fit countersunk head for a clean appearance.
- Self-tapping – No need for a separate tapping process, saving time during installation.
Specifications
- Thread Diameter: 4.2mm
- Length: 19mm (3/4 inch)
- Head Type: Countersunk
- Recess Type: Pozi (PZ)
- Point Type: AB Point (self-tapping)
- Driver Bit Size: PZ2
- Material: A2-304 Austenitic Stainless Steel
- Pack Quantity: 200 screws
- Gauge: 8
Whether for industrial, marine, or construction applications, these Timco tapping screws combine strength, corrosion resistance, and ease of installation for long-term performance in demanding conditions.
- Dispatched within 0-2 business days
- Delivery to United States: 3-5 business days*
- Free Shipping Included
- Metal-to-metal fastening
- Outdoor applications requiring corrosion resistance
- Industrial and marine environments
- Construction and fabrication involving stainless steel materials
- Material: A2-304 Austenitic Stainless Steel
- Gauge: 8
- Length (mm): 19
- Length (inch): 3/4
- Thread Diameter (mm): 4.2
- Head Type: Countersunk
- Recess Type: Pozi (PZ)
- Point Type: AB Point
- Driver Bit Size: PZ2
- Pack Quantity: 200
- Weight: 343g
- Corrosion Resistance: Excellent for harsh environments
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