Brass GS® (Graduated Size) Eyelet Data

brass eyelets
  • The GS system lets you choose from 72 sizes, graduated by 32nds of an inch in both length and barrel diameters
  • GS eyelet sizes in stock in brass base material
  • Nickel, black chemical, cadmium, electro tin, antiques and custom painted finishes and platings are available
  • The GS system gives you the flexibility of using all lengths of the same barrel diameter without changing setting tools. This saves you time and money
  • Most automatic feed machines can run all lengths of the same barrel diameter with easily interchangeable parts
  • Siska Inc. also has a complete line of setting machines and over 60 years of expertise in building, modifying and repairing eyelet and grommet attaching machines.
  • Apparel, automotive, electronics, display and banner, printing and finishing, sports and camping are only a few of the industries which we service

 

Length Under Flange

   1/16    3/32    1/8     5/32    3/16    7/32    1/4     9/32    5/16   11/32    3/8  13/32    7/16
Barrel Dia. 0.059  GS2-1B
 GS2-3B 
 GS2-4B 
 GS2-5B 
 GS2-6B 
 GS2-7B 
__ __ __ __ __ __ __
Flange Diameter  0.105
*Metal Thickness 0.007
Barrel Diameter 0.089 __  GS3-3B 
 GS3-4B 
 GS3-5B 
 GS3-6B 
 GS3-7B 
 GS3-8B 
 GS3-9B 
 GS3-10B 
 GS3-11B 
 GS3-12B 
__ __
Flange Diameter 0.150
*Metal Thickness 0.009
Barrel Diameter 0.121 __  GS4-3B 
 GS4-4B 
 GS4-5B 
 GS4-6B 
 GS4-7B 
 GS4-8B 
 GS4-9B 
 GS4-10B 
 GS4-11B 
 GS4-12B 
__ __
Flange Diameter  0.200
*Metal Thickness 0.010
Barrel Diameter 0.152 __  GS5-3B 
 GS5-4B
 GS5-5B 
 GS5-6B
 GS5-7B 
 GS5-8B 
 GS5-9B 
 GS5-10B 
 GS5-12B 
 GS5-12B 
__ __
Flange Diameter  0.245
*Metal Thickness 0.010
Barrel Diameter 0.183 __  GS6-3B 
 GS6-4B 
 GS6-5B 
 GS6-6B 
 GS6-7B 
 GS6-8B 
 GS6-9B 
 GS6-10B 
 GS6-11B 
 GS6-12B 
 GS6-13B 
 GS6-14B 
Flange Diameter  0.290
*Metal Thickness 0.011
Barrel Diameter 0.215 __  GS7-3B 
 GS7-4B 
 GS7-5B 
 GS7-6B 
 GS7-7B 
 GS7-8B 
 GS7-9B 
 GS7-10B 
 GS7-11B 
 GS7-12B 
 GS7-13B 
 GS7-14B 
Flange Diameter  0.340
*Metal Thickness 0.011
Barrel Diameter 0.246 __  GS8-3B 
 GS8-4B 
 GS8-5B 
 GS8-6B 
 GS8-7B 
 GS8-8B 
 GS8-9B 
 GS8-10B 
 GS8-11B 
 GS8-12B 
 GS8-13B 
 GS8-14B 
Flange Diameter  0.385
*Metal Thickness 0.011