ODM Stainless Steel Self Tapping Screws Pan Head Phillips Fine Thread For Electronics Enclosure Assembly Manufacturers, Supplier
Self tapping screws cut their own threads as you drive them in. No pre‑drilling needed (except a pilot hole). Use on metal, wood, plastic. Flat head for flush finish. Wafer head for wide clamp. Fine thread for thin metal. Brass for rust resistance. Galvanized for outdoor. Metric M2 to M6. Grade 4.8 to 12.9.
Electronics enclosures, wood furniture, trailer floors, plastic junction boxes, sheet metal ducts, car interior trim, signs, and general factory assembly.
Quality Assurance
ISO 9001 and ISO 10012 certified. Every batch inspected – thread gauging, hardness test.
About YH Fastener
Since 1998. We make self tapping screws, machine screws, shoulder screws, security screws, and custom fasteners. Factory direct. Ship to 60+ countries.
Custom orders
Need a non‑standard size or a special head marking? Send us your drawing. We produce exactly what you need. OEM orders welcome.
Key Features Summary
Cut their own thread – no pre‑tapping needed
Flat head, wafer head, pan head, hex head styles
Fine thread for thin metal, coarse thread for wood/plastic
304 stainless, 316 stainless, brass, zinc plated, black oxide, aluminium
Metric M2 to M6, Grade 4.8 to 12.9
Ideal for electronics, wood furniture, trailer flooring, plastic enclosures
Product Specifications
Send us your drawing or sample. We’ll respond within 24 hours with a competitive price.
Q What is the difference between coarse and fine thread self tapping screws?
Coarse thread screws have fewer threads per inch and wider spacing, making them ideal for soft materials like softwood and plastics to prevent splitting. Fine thread screws feature more threads per inch, creating a much stronger grip in thin sheet metal.
Q Do I always need to pre-drill a pilot hole before driving the screw?
A pilot hole is required for metals, hardwoods, and brittle plastics to prevent the screw from seizing or cracking the host material. For softer woods and select flexible plastics, a pilot hole is optional.
Q Which material finish is recommended for outdoor or corrosive environments?
304 stainless steel provides excellent general outdoor rust resistance. For coastal, marine, or chemical environments exposed to salt water, 316 grade stainless steel is strongly advised.
Q How do I prevent the screw head from stripping during installation?
Always match the driver bit precisely to the screw recess (Phillips, Torx, or Slotted), maintain firm in-line pressure, and use a moderate torque setting on your power tool, especially when seating into tough materials.
Q Can YH Fastener manufacture customized self tapping screws?
Yes. We specialize in custom manufacturing according to technical drawings or physical samples, including non-standard thread diameters, customized lengths, specialized materials, and custom head head markings.
