Brief: Discover the Black Zinc Plated Round Head Self-Tapping Screw, perfect for sheet metal assembly. Featuring a Phillips drive, integrated washer, and corrosion-resistant finish, this screw is ideal for HVAC, automotive, and construction projects. No pre-drilling required for efficient fastening.
Related Product Features:
Self-tapping design with sharp point and aggressive threads for effortless cutting through sheet metal, aluminum, and plastics.
Black zinc plating provides corrosion resistance and a sleek black aesthetic finish.
Integrated washer ensures load distribution to prevent material deformation and simplifies assembly.
Phillips drive (PH2) offers compatibility with standard tools and controlled torque for reduced overdriving risk.
High-strength carbon steel (Grade 4.8/8.8) ensures reliable performance with tensile strength up to 800 MPa.
No pre-drilling required, saving time and reducing tooling costs in high-volume assembly.
Reusable design maintains thread integrity for disassembly and reassembly.
Ideal for joining sheet metal, aluminum panels, and thin-gauge materials in various industries.
अक्सर पूछे जाने वाले प्रश्न:
What materials are available for these screws?
These screws are available in stainless steel (SS303, SS304, SS316, SS410, SS420), carbon steel (C1006, C1010, C1018, C1022, C1035K, C1045), brass (C3602, C3604, HPb59, HPb62, HPb65, HPb58, HPb70), and aluminum (Al6061, Al6063), or as per your requirements.
What is the delivery time for samples and bulk orders?
Samples are available in 3-5 working days if we have existing tooling, and bulk orders typically take 20-25 working days for delivery.
What payment terms do you accept?
We accept TT (30% in advance as deposit, balance before delivery), L/C, Western Union, and PayPal.
How are the screws packed for shipping?
The screws are packed in bulk in PE bags or small boxes, then placed in cartons or on pallets. Custom packing options are available upon request.