Hex Nuts

General Information

Material

  • Carbon Steel and Alloy Steel
  • Stainless Steel

Manufacturing Specification

  • ASME B18.2.1
  • ISO 4032
  • DIN 934

Mechanical Properties

  • Nuts with specified property classes – Coarse thread and fine pitch thread (ISO 898-2:2012)
  • Mechanical properties of corrosion-resistant stainless steel fasteners-Part 2: Nuts (ISO 3506-2:2009) (Stainless Steel)

Property Class

  • Grade 6, Grade 8 (Carbon Steel)
  • A2, A4 (Stainless Steel)

Dimensional Specification

  • DIN 934 Hexagon nuts
  • ISO 4032 Hexagon nuts
  • ISO 4035 Hexagon thin nuts

Coating

  • Electro galvanisation acc. to ASTM B633/ ASTM F 1941, EN ISO 4042
  • Hot Dipped Galvanized acc. to ASTM A153 / A123, EN ISO 1461, EN ISO 10684

Technical Specifications

AA BBB CCC B D E Code Description
Examples ZSS 0008 1 P ZSS00081P M8 Hex Nut DIN934
ZSS 0024 H P ZSS0024HP M24 Hex Nut DIN934 – HDG
ZSSP 024 P ZSSP024P M24 A2 Stainless Steel Hex Nut
ZSSP2 012 P ZSSP2012P M12 A4 Stainless Steel Hex Nut
ZSS 0030 H P ZSS0030HP M30 Hex Nut DIN934 – HDG
ZSS 0010 2 P ZSS00102P M10 Hex Nut (Grade 8)
ZSS 0020 2 H P ZSS00202HP M20 Hex Nut (Grade 8) – HDG

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