Stimpson’s #1 sheet metal grommet and teeth washer locks on fabric and other woven materials for a secure setting. The teeth on the washer provide a firmer, tighter grasp while simultaneously preventing the grommet from spinning once set. Available in three finishes, the #1 features a hole size of 9/32”, a length under flange of .185” and a metal thickness of .012”. The inside diameter of the teeth washer is .350”, with an outside diameter of .680”, and a metal thickness of .014”. This multipurpose grommet and teeth washer combination can be used in a variety of materials and applications including industrial fabrics, canvas, leather, heavy-duty tarps, drapery, curtains, and vinyl banners. In order to set plain grommets with teeth washers, pre-punched holes in material are required unless they are used in conjunction with equipment designed to cut a hole and set the grommet. Manual, semi-automatic and fully-automatic grommet setting machines easily set #1 grommets and teeth washers ensuring installation runs smoothly and efficiently.
Hole Size: 9/32"
Flange Diameter: .687"
Length Under Flange: .185"
Metal Thickness: .012"
Inside Diameter: .350"
Outside Diameter: .680"
Metal Thickness: .014"
Finishes: Plain Brass, Dull Black Chemical Finish and Nickel Plated
Industries: Industrial Fabrics, Commercial Printing & Signage, Marine, and more
This part conforms to the following military specifications: NASM16491, Type II, Class 1 (plain brass), Class 2 (Brass Nickel), Class 3 (Brass Dull Black), Size 1