As a dedicated fastener supplier, I offer the WASHER TAPPING SCREW your production lines can rely on. This design combines a washer head for preload control and vibration resistance, ideal for auto, electronics, or furniture assemblies. The WASHER TAPPING SCREW comes in stainless or carbon steel with corrosion-resistant coatings to suit your needs. I serve Custom orders and Factories seeking consistent quality, inventory stability, and scalable lead times. Our QC checks cover dimensional tolerances and finished surfaces, documented in the datasheet. I can customize thread length, head style, and drive type to fit your equipment. Quick, predictable deliveries minimize downtime and lower assembly costs. If you need precision, traceability, and reliable performance from your fastener supplier, I’m here to align with your specs. Company detail: {}
Washer tapping screws are a compact yet critical component across electronics, automotive, consumer goods, and industrial assemblies. Global procurement teams seek fastening solutions that combine reliability with scalability, and leading suppliers earn their seat by delivering consistent quality, traceability, and resilient supply chains. A washer-integrated tapping screw blends a formed washer with a self-tapping thread, creating secure joints with fewer parts and faster assembly. Materials range from carbon steel with zinc or nickel plating to stainless steel and high-performance coatings that resist corrosion and wear. By choosing the right combination of material, coating, and geometry, buyers can optimize running costs and product longevity across applications. Smart procurement in this category also hinges on supplier capabilities beyond the product itself. Buyers should evaluate material certifications, process controls, and testing for torque, pull-out strength, and corrosion resistance. Look for customization options such as drive type, head style, thread pitch, and washer diameter, along with packaging and logistics that fit your production cadence. Ensure the supplier offers clear lead times, flexible minimum orders, and robust quality management systems with traceability. A true industry leader aligns with your sustainability and efficiency goals through transparent practices and reliable after-sales support.
| Supplier ID | Region | Main Product Types | Material | Head Type | Drive Type | Thread Size | Length (mm) | Coating/Finish | Annual Capacity (million pcs/year) | Certifications | Highlights | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| S-001 | Asia-Pacific | Washer tapping screws (DIN 7981, ISO 4042) | Stainless Steel 304 | Pan | Phillips | M3x0.5 | 8 | Zinc-plated | DIN 7981, ISO 4042 | 28 | RoHS, REACH, ISO 9001 | High corrosion resistance; widely used in electronics and automotive assemblies. |
| S-002 | Europe | Washer tapping screws (DIN 7981, DIN 7504) | Carbon Steel, Zinc | Countersunk | T Torx | M4x0.7 | 12 | Chrome | DIN 7981 | 35 | ISO 9001 | High torque capability with good surface finish and rust resistance. |
| S-003 | North America | Hex washer tapping screws (DIN 7981, ISO 4042) | Stainless Steel 316 | Hex Washer | Pozidriv | M5x0.8 | 16 | Black oxide | DIN 7981, ISO 4042 | 16 | RoHS, REACH, ISO 9001 | Excellent corrosion resistance in marine and chemical environments. |
| S-004 | Asia-Pacific | Washer tapping screws (DIN 7981) | Carbon Steel | Pan | Slotted | M3x0.5 | 6 | Phosphate | DIN 7981 | 12 | ISO 9001 | Cost-effective option for general purpose assemblies. |
| S-005 | Europe | Self-drilling washer screws | Stainless Steel 304 | Countersunk | Torx | M4x0.7 | 20 | Passivated | DIN 7981, ISO 4042 | 18 | RoHS, REACH, ISO 9001 | Integrated drilling tip minimizes pre-pilling steps in assemblies. |
| S-006 | Asia-Pacific | Washer tapping screws (DIN 7981) | Carbon Steel | Hex Washer | Torx | M6x1.0 | 25 | Epoxy | DIN 7981, ISO 4042 | 40 | RoHS, ISO 9001, ISO 14001 | High tensile strength with durable epoxy coating for outdoor use. |
| S-007 | Europe | Washer tapping screws (DIN 7981) | Stainless Steel 304 | Pan | Torx | M3x0.5 | 10 | Zinc-nickel | DIN 7981 | 15 | RoHS | Sanitary-grade finish and reliable torque performance. |
| S-008 | North America | Washer tapping screws (DIN 7981) | Stainless Steel 316 | Pan with flange | Phillips | #8-32 | 12 | Passivated | ISO 9001 | 18 | RoHS | Flange head provides better load distribution in panels. |
| S-009 | Asia-Pacific | Washer tapping screws | Brass | Flat | Phillips | M2.5x0.45 | 6 | Chrome | ISO 9001 | 9 | RoHS | Gentle material suitable for electrical and decorative applications. |
| S-010 | Europe | All-metal washers | Carbon Steel | Binding | M5x0.8 | 30 | Blued | DIN 7981 | 40 | ISO 9001, RoHS | rugged and reliable for heavy-duty mounting in industrial enclosures. |