From my workshop to your production line, I offer pan head Phillips machine screws built for reliable assembly in machinery and electronics. I pay attention to head height, drive recess tolerance, and thread pitch so your automation runs smooth. Available in steel, stainless steel, and brass with zinc plating, black oxide, or passivation. Sizes range from M3 to M12 and lengths from 6mm to 60mm, with metric or imperial threads. I can customize head height, drive size (PH 2, PH 1.5), and finish to meet your spec. As an exporter, I ship in safe packaging and offer bulk discounts, prompt lead times, and documentation for cross-border shipments. Buy in bulk with confidence; I stand behind quality and traceability. If you are a B2B buyer, my service is designed for your procurement workflow—short lead times, clear certificates, and direct communication.
Pan head Phillips machine screws are a staple in electronics, appliances, and light machinery, favored for precise threading, robust head design, and reliable drive performance. The broad head distributes clamping force evenly, reducing pull-out and easing automated assembly. When paired with corrosion-resistant materials and tough finishes, they endure demanding environments across consumer devices, automotive interiors, and industrial equipment. For global buyers, consistent quality across batches means less rework and faster time to market. From prototyping to mass production, a scalable manufacturer can deliver certified quality systems, traceability, customized finishes, packaging options, and flexible lead times. Clear QA records and disciplined inspection ensure every lot meets exact specs. With global logistics expertise and responsive service, procurement teams secure steady supply, reduce risk, and optimize total cost of ownership while staying compliant with industry standards.
| Size (Nominal) | Diameter (in) | Thread Type | Length (in) | Material | Finish | Tensile Strength (ksi) | Hardness (HRC) | Torque Range (in-lb) | Typical Applications |
|---|---|---|---|---|---|---|---|---|---|
| #4-40 | 0.112 | UNC 40 | 0.50 | Stainless Steel 304 | Satin | 75 | 18 | 2-4 | Electronics enclosures |
| #6-32 | 0.138 | UNC 32 | 0.75 | Stainless Steel 304 | Satin | 75 | 18 | 3-6 | Machinery panels |
| #8-32 | 0.164 | UNC 32 | 1.00 | Stainless Steel 304 | Satin | 75 | 18 | 5-8 | Computer cases |
| #10-24 | 0.190 | UNC 24 | 1.25 | Carbon Steel 1018 | Zinc Plated | 63 | 20 | 9-12 | Electrical enclosures |
| #12-24 | 0.216 | UNC 24 | 1.50 | Carbon Steel 1020 | Zinc Plated | 60 | 18 | 11-14 | Automotive panels |
| 1/4-20 | 0.250 | UNC 20 | 1.00 | Alloy Steel 4130 | Black Oxide | 110 | 28 | 20-26 | Heavy machinery mounting |
| 5/16-18 | 0.312 | UNC 18 | 2.00 | Alloy Steel 4140 | Zinc Plated | 120 | 30 | 35-45 | Structural assemblies |
| 3/8-16 | 0.375 | UNC 16 | 2.00 | Alloy Steel 8740 | Black Oxide | 150 | 34 | 60-70 | Mounting brackets |