Screw Caps & Fittings

SGL – Scientific Glass Laboratories Ltd of Stoke-On-Trent - one of the UK’s largest manufacturers of laboratory glassware offer a comprehensive range of Laboratory Screw Caps and Fittings.
To Place an Order For Laboratory Glass Screw Caps & Fittings call SGL Ltd on 01782 816237 or Email Us                

Plastic Cap

SGL
  CAPS Bibby Ref Each  
C13/3 QC13/3 4.07  
           C18/3 QC18/11 4.07  
  C24/3 QC24/12  5.21  
    C28/3 QC28/9 5.61
    C28/4 QC28/13  5.61
    C28/5 QC28/21  5.61

PTFE Washer

SGL
  WASHER Bibby Ref                     Each 
W13/3 QW13/6 1.44  
           W18/3 QW18/7 1.77  
  W24/3 QW24/6  2.68  
    W24/4 QW24/9 2.91
    W24/5 QW24/11  2.91
    W28/3 QW28/6   2.60
    W28/4 QW28/11   2.60
    W28/5 QW28/18  2.60

Rubber Ring

SGL
           RINGS                       Bibby Ref                     Each  
R13/3 QR13/6 1.44  
           R18/3 QR18/7 2.28  
  R24/3 QR24/6  4.07  
    R24/4 QR24/9 4.07
    R24/5 QR24/11  4.07
    R28/3 QR28/6   5.61
    R28/4 QR28/11   5.82
    R28/5 QR28/18  7.49

GL14 Cap Fittings

SGL
           Item                                                                Each  
GL14/C C CAP 1.93  
           GL14/N N CONNECTORS 1.59  
  GL14/R    RING WASHERS  3.16  
E&OE Prices & Specification Subject to Change Without Notice - January 2026. Prices Shown GB Pounds Sterling. Ex VAT.