homepageproduct overviewoverview group 1.7 standard sheet1107Knurled thumb screws Plastic with St. Steel male thread GN 421, select, inquiry, order, CAD downloadKnurled thumb screws Plastic with St. Steel male thread GN 421, select, inquiry, order, CAD download
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  		 Plastic with St. Steel male thread
Knurled thumb screws
GN 421


d1 Length l         d2 d3 d4 h k
                     
M 5 10 15 20 25   9 12 19 14 8
M 6 10 16 20 25 30 11 14 24 16,5 9,5
M 8 20 25 30 40   13 16 30 19,5 11
                     
M 10 20 25 30 45 55 15 18 36 22,5 12,5
Specification   How to order
Plastic
Technopolymer (Polyamide)

black, shiny

Screw
Stainless Steel (NI)
German Standard
No. 1.4305 (1.4567)

St. Steel - properties

 Knurled thumb screw
GN 421-M6-20-NI

Code No. 421
d1 M6
Length l 20
St. Steel NI



 Knurled thumb screws Plastic with St. Steel male thread GN 421, select, inquiry, order, CAD downloadknurled thumb screws gn 421knurled nuts din 6303