Black Oxide Metric Hex Bolts M4-M24 | Heavy Duty Industrial Fasteners

High-Quality Metric Bolts with Black Oxide Finish Size Range: M4 to M24 Surface Treatment: Black Oxide Thread Direction: Right-hand or Left-hand Head Type: Hex Head Design Applicable Industries:Heavy Industry | Mining | Healthcare | Retail | General Industrial | Automotive Grades Available:4.8 | 8.8 | 10.9 | 12.9 | Stainless Steel 304 | Stainless Steel 316 Customization:OEM/ODM available based on drawings or samples Delivery Time: Regular Products: 3–5 days Customized Orders: 7–10 days Packaging:Tailored to customer requirements