High Strength Serrated Hex Flange Nuts | Sizes M3-M36 & 1/2-13 | Grade 8 Zinc-Plated Carbon Steel

Our premium serrated hex flange nuts deliver exceptional locking performance and resistance against loosening under vibration, ideal for demanding industrial applications. Available in a wide range of sizes from M2 to M24 (custom sizes on request), they meet multiple international standards including GB, DIN, ISO, ANSI/ASTM, BS, and JIS. Materials: Brass (Lead-free variants: H58, H59, H62, C3604, C38000) Aluminum & Alloys (Al6061, Al6063, Al6082, Al7075) Stainless Steel (SS303, SS304, SS316) Carbon Steel (12L14, 12L15, 45#, 1010, 1035, 1045, A3, 10#) Alloy Steel (10B21, 35ACR, 40ACR, 40Cr, 35CrMn) Titanium Alloys Plastics (POM, PE, PTFE, PVC, Acetal) Finish Options: Zinc plating, Nickel…