[500 BULK] Hex Nuts Class 8 Steel Plain DIN 934 M20-2.5

Our Hex Nuts Class 8 Steel Plain DIN 934 M20-2.5 deliver reliable, high-strength fastening for demanding assemblies. Manufactured to the DIN 934 standard, this hex nut uses plain steel and offers Class 8 strength, providing strong clamping force for performance-critical applications. The M20-2.5 designation refers to a 20 mm nominal thread diameter with a 2.5 mm pitch, compatible with M20 bolts and studs.

• Material — Steel, Class 8 high-strength
• Finish — Plain (uncoated)
• Standards — DIN 934
• Size — M20-2.5 (20 mm nominal thread diameter, 2.5 mm pitch)
• Shape — Hex nut with six locking surfaces for wrench engagement
• Applications — Suitable for heavy machinery, automotive, and construction fastening
• Compatibility — Designed to pair with M20 bolts/studs with 2.5 mm thread pitch

These hex nuts are precision-machined to ensure clean threads, tight tolerances, and smooth operation. For best results, use with appropriate washers and follow standard torque guidelines for Class 8 steel hex nuts to avoid overtightening. In environments with high moisture or exposure to corrosive elements, consider protective coatings or plating to extend service life.