Professional Self-Drilling Screws for Industrial OEM Applications

ST5.5 Hex Washer Head Self-Drilling Screws - Engineered for precision fastening in metal fabrication, construction, and manufacturing operations worldwide.

Self Drilling Screw - Self Drilling Screw
  • Self Drilling Screw - Self Drilling Screw

Self Drilling Screw

TK-HWHB-55025CS

Fastener Sizes

ST5.5

Material
C-1022
Drive Types

Hex Washer Head

Head Styles

Hex Washer

Order information
  • Minimum Order: Per Item 100M/Order USD 5,000
  • Branded Product, Buyer's Label Offered
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How can you reduce production time and fastening costs while maintaining consistent quality in high-volume manufacturing?

Chan Chin C.'s self-drilling screws eliminate pre-drilling requirements, streamlining your assembly processes and reducing labor expenses. Our OEM-focused production capabilities deliver bulk quantities with stable quality and competitive pricing, supporting your manufacturing efficiency goals. With 30+ years of expertise serving global manufacturers, we provide reliable supply partnerships backed by environmental certifications and continuous quality improvement.

Our self-drilling screws are engineered to perform consistently in high-volume production environments with minimum order quantities of 100,000 pieces per order (USD 5,000 minimum). As a Taiwan-based fastener manufacturer with ISO 14064-1:2018 and ISO 14067 certifications, Chan Chin C. commits to sustainable manufacturing practices while delivering cost-effective solutions for global OEM and distribution markets. Contact our sales team today to discuss bulk ordering, custom specifications, and long-term supply partnerships tailored to your industrial fastening needs.