DIN6921 Zinc Plated Galvanized Grade 4.8, 6.8, 8.8, 10.9, 12.9 Unc Unf Hex Head Flange Bolt with Serration

DIN6921 Zinc Plated Galvanized Grade 4.8, 6.8, 8.8, 10.9, 12.9 Unc Unf Hex Head Flange Bolt with Serration. Wide Grade Range: Available in grades 4.8, 6.8, 8.8, 10.9, 12.9, A2-70, A2-80, A4-70, A4-80. Fast Delivery: 3 days for stock items, 7-15 days for production orders. Free Samples: Free samples available for stock items; shipping cost refundable with order. Customization Support: OEM available; production based on customer samples or drawings. Comprehensive Quality Control: Includes online QC, final inspection, 6S management, MTC, and quality reports. Diverse Material Options: Stainless Steel 304/316 and Carbon Steel available. Flexible Payment Terms: Accepts T/T, L/C, PayPal, Western Union, and Made-in-China online payment. Custom Packaging: Standard cartons available; customized cartons and customer logos supported.