Tieluowei Grade 12.9 M24 High-Strength Hex Bolt & Nut Set

This Tieluowei high-strength bolt and nut set features Grade 12.9 alloy steel construction with a full thread design and hexagonal head. Manufactured to national standards, it's suitable for demanding fastening applications.

Implementation Standards: National Standard length: 55 Pitch: 15 type: Bolt + Nut Combination Performance level: 12.9 Material: alloy steel Surface treatment: Simple processing