Bookmark This Page  ||  Make This My Homepage  ||  Link To Us  ||  Tell a Friend  ||   Search
 
Contents

  Home

  UK Projects

  International
  Projects

  Contractor News

  Industry Moves

  Contractors'
  Guides

  Contractors'
  Profiles

  Discussion &
  Technical Forum

  Technical Toolbox

  Glossary
 
FREE Newsletter

Staying Informed

subscribe
unsubscribe
  Stud and Nut Sizes
From our tables on Flange PCDs you can determine the recommended stud bolt diameter. From the table below, you can determine the corresponding nut size. This will allow the construction engineers to ensure all necessary hand tools of the correct size e.g. flogging spanners, ring spanners, socket sizes etc. are made available during construction.
Remember that if you plan to hydrotight the assembly, the studs will have to be longer than if tightened by hand.
AF - Across the Flats
 
Stud
Size
(mm)
Nut AF
(mm)
Stud
Size
(ins)
Nut AF
Heavy
(ins)
Stud
Size
(ins)
Nut AF
Regular
(ins)
1219  1/23/4
  1/27/8   
1624  5/815/16
  5/81 1/16  
    3/41 1/8
2030    
  3/41 1/4  
    7/81 5/16
2436    
  7/81 7/16  
    11 1/2
274111 5/8  
    1 1/8 1 11/16
30461 1/81 13/16  
    1 1/41 7/8
3350    
  1 3/82 3/16  
    1 1/22 1/4
39601 1/22 3/16  
    1 5/82 7/16
42651 5/82 9/16  
    1 3/42 5/8
45701 3/42 3/4  
    1 7/82 13/16
48751 7/82 15/16  
    23
  23 1/8  
5280    
5685    
    2 1/43 3/8
  2 1/43 1/2  

Back

Sponsored Links
Further Reading
What Every Engineer Should Know About Thread Fastners
What Every Engineer Should Know About Thread Fastners
 
Get Listed  ||   Advertising Opportunity  ||   About Us  ||   Contact Us  ||   Legal
 
© Copyright 2005. All rights reserved.