M8 X 30mm A2 Stainless Steel Metric Carriage Bolt Wholesale

M8 X 30mm A2 Stainless Steel Metric Carriage Bolt Wholesale. Premium 304 Stainless Steel: Constructed from Grade 304 stainless steel for superior corrosion resistance and durability. Anti-Rotation Square Neck: Square section fits into square holes to prevent rotation and ensure a secure grip in wood. Customizable Sizes Available: OEM service offered with custom sizes and drawings welcome for various applications. Versatile Security Applications: Ideal for prison cells, railings, burial vaults, and utility poles where one-sided removal is needed. Multiple Standard Compliance: Meets DIN, ANSI, GB, and BSW standards for global compatibility and quality assurance. Diverse Finish Options: Available in plain, zinc plating, and passivation finishes to suit different environmental needs. Comprehensive Size Range: Stock sizes include M6, M8, M10, M12 with thread lengths ranging from 12mm to 100mm. Fast Peak Season Delivery: Average lead time within 15 workdays during peak season and one month during off-season.