Carbon Steel Blue Zinc Plated Pan Head Phillips Washer W5 Hardened Self Tapping Screw

Short Description:

Carbon Steel Self Tapping Screw: hardened for strength, with blue zinc plating for corrosion resistance. Features a pan head, Phillips cross recess, and an integrated W5 washer for enhanced stability. The self-tapping design eliminates pre-drilling, making it ideal for furniture, electronics, and light machinery—delivering secure, efficient fastening in various assemblies.

Product Detail

Product Tags

Material	Alloy/Bronze/Iron/ Carbon steel/ Stainless steel/ Etc
specification	M0.8-M16 or 0#-7/8 (inch) and we also produce according to customer's requirement
Standard	ISO,DIN,JIS,ANSI/ASME,BS/Custom
Lead time	10-15 working days as usual,It will based on the detailed order quantity
Certificate	ISO14001/ISO9001/IATf16949
Sample	Available
Surface Treatment	We can provide customized services according to your needs

Hardened Self-Tapping Screw Optimization

48h+ SST

Blue Zinc Corrosion Resistance

HV 450+

Hardened for Metal Penetration

W5 Washer

Enhanced Stability & Anti-Loosening

Applications: Electronics, 5G, Appliances

Capacity: 600 pcs/min Optical Sorting

Compliance: REACH/ROHS Certified

Support: One-stop Assembly Solution

Unique Benefits of Hardened Pan Head PT Screw

Technical Specification Table：
- Hardness: Case Hardened (Min. HV 450 / HRC 45)
- Corrosion Resistance: Blue Zinc Plating, 48-72h Salt Spray Test (SST)
- Head Style: Pan Head with Integrated Washer (W5 Standard)
Product Advantages：
- Self-Sealing Design: The integrated washer provides a larger bearing surface, preventing loosening under vibration.
- Superior Hardness: Hardened carbon steel ensures the tip can penetrate metal sheets without deformation.[Learn more about our Carbon Steel material selection]
- Eco-Friendly Finish: REACH and ROHS compliant blue zinc plating for high-end electronics.