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Raised countersunk self-tapping screws
STANDARD published on 26.4.1966
    
        Designation standards: ČSN 021229
                Classification mark:  021229
                
                Catalog number:  228
                
                
               
                Publication date standards:  26.4.1966
                  SKU:  NS-117072
          The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
        Country:          Czech technical standard
        Category: Technical standards ČSN
        
                
              
Norma platí pro zápustné závitořezné šrouby s hlavou čočkovitou.
Norma stanovuje rozměry a přibližnou hmotnost šroubů v rozsahu závitů od M 2,5 do M 8, označení materiálu a úpravy povrchu a způsob označení šroubů.
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Latest update:  2025-10-30 (Number of items: 2 241 708) 
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