Threaded Rod

General Information

Size Range: M8 through M30
Material: Carbon Steel and Alloy Steel
Manufacturing Specification:

  • ASME B18.31.4M
  • EN 898-1

Mechanical Properties: Bolts, screws and studs with specified property classes – Coarse thread and fine pitch thread (ISO 898-1:2009)
Property Class:

  • 5.6, 8.8 (Carbon Steel)
  • IRRT Code is for Grade 5.6 property class

Dimensional Specification: DIN 13-20 Thread Sizes
Coating: 

  • Electro galvanisation acc. to ASTM B633/ ASTM F 1941 – EN ISO 4042
  • Hot Dipped Galvanized (HDG) acc. to ASTM A153/153M – ASTM A123/123M – EN ISO 1461/EN ISO 10684
  • Hot Dipped Galvanized is valid only with the mentioned codes below

Technical Specifications

Code No Code No For HDG Road Size (M) L (mm) Max Recom. Load kN Weight per 1 pcs (kg)
IRRT061000 IRRT061000H M6 1000 1,0 0,17
IRRT062000 M6 2000 1,0 0,34
IRRT063000 M6 3000 1,0 0,51
IRRT081000 IRRT081000H M8 1000 3,0 0,31
IRRT082000 M8 2000 3,0 0,62
IRRT083000 M8 3000 3,0 0,93
IRRT101000 IRRT101000H M10 1000 4,6 0,50
IRRT102000 M10 2000 4,6 1,00
IRRT103000 M10 3000 4,6 1,50
IRRT121000 IRRT121000H M12 1000 6,7 0,71
IRRT122000 M12 2000 6,7 1,42
IRRT123000 M12 3000 6,7 2,13
IRRT141000 IRRT141000H M14 1000 9,0 0,97
IRRT142000 M14 2000 9,0 1,94
IRRT143000 M14 3000 9,0 2,91
IRRT161000 IRRT161000H M16 1000 12,5 1,30
IRRT162000 M16 2000 12,5 2,60
IRRT163000 M16 3000 12,5 3,90
IRRT181000 IRRT181000H M18 1000 18,0 1,61
IRRT182000 M18 2000 18,0 3,22
IRRT183000 M18 3000 18,0 4,83
IRRT201000 IRRT201000H M20 1000 19,6 2,04
IRRT202000 M20 2000 19,6 4,08
IRRT203000 M20 3000 19,6 6,12
IRRT241000 IRRT241000H M24 1000 28,2 2,94
IRRT242000 M24 2000 28,2 5,87
IRRT301000 IRRT301000H M30 1000 40,4 4,67

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