Need Fasteners That Eliminate Pre-Drilling While Matching Your Product's Black Finish?

Our 410SS pan head phillips drilling screws with black paint coating provide the perfect solution for appliance assembly lines. The self-drilling capability eliminates costly pre-drilling operations, while the black painted head seamlessly matches modern appliance aesthetics. ISO-compliant manufacturing ensures consistent quality across high-volume production. Contact us for samples tailored to your assembly specifications.

Every drilling screw is manufactured under strict ISO working instruction compliance with rigorous inspection protocols throughout production and before shipping. Our comprehensive quality control measures include dimensional verification using calipers, protrusion-height gauges, micrometers, and 2.5D/2D projectors to measure critical parameters including head diameter, head height, Phillips recess depth, thread length, major and minor diameters, thread angle, pitch, and paint surface integrity. With 45 years of fastener manufacturing expertise and over 10,000 product variations, we deliver reliable self-drilling solutions that eliminate pre-drilling requirements while ensuring consistent installation performance across diverse industrial applications.