
Premium Yellow Chromate Hex Washer Head Screws for Global Buyers. Versatile Material Options: Available in Carbon Steel, Stainless Steel, Brass, Aluminum, Titanium, and niche alloys. Comprehensive Surface Treatments: Offers Hot Galvanized, Black, Color-Zinc, Blue White Zinc, Dacromet, and Powder Coating. Wide Grade Range: Available in Class/Grade 3.6 through 12.9 to meet diverse strength requirements. Global Standard Compliance: Manufactured to GB, ANSI, DIN, JIS, BSW, and other international standards. Flexible Customization: Tailored solutions for unique head shapes, thread types, lengths, and materials. Rigorous Quality Control: 100% QC checks for dimensional accuracy, torque resistance, and corrosion resistance. Fast Delivery Capability: Standard orders ship within 15-25 days with expedited options for urgent needs. Low Minimum Order Quantity: MOQ starts from 100,000 pieces for standard screws with flexibility for special cases.