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Studbolt with 2 heavy hexagon nuts ASME B16.5/B18.2.2 Steel ASTM A320 - ASTM A194 Plain Gr.L7 - Gr.4 1.3/8X550 (21.3/4)

Article number
Diameter
Length
Class Gr.L7 - Gr.4
Material Steel
Material technical ASTM A320 - ASTM A194
Thread direction Right
Surface treatment Plain

Specifications

Diameter 1.3/8 Inch
Length 550 mm
Class Gr.L7 - Gr.4
Material Steel
Material technical ASTM A320 - ASTM A194
Thread direction Right
Surface treatment Plain
Thread 8 Unified National
Threads per inch 8
Info
  • Tolerances of the total length of the studbolts according to ASME B16.5 Table C-3
  • L is the nominal length of the studbolt, measured from the first to the last full thread and thus excluding the chamfered ends.
    • Grade 4 nuts are no longer in ASTM A194/A194M and will be phased out gradually. It is advised to use Grade 7 nuts instead.

Dimensions

B 2.1875
L (mm) 550
M 34.1

Standards

ASTM A193/A194
ASME B16.5/B18.2.2
BS ≈4882

Article numbers

Article number 22330.349.552
EAN 8715494410717
UBB 500578936907
UNSPSC 31161619

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