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DOT Rolled Rim Grommet and Spur Washer
Stainless Steel #4 20MNS77450001XG (1 gross)

Item # 234379

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This #4 rolled rim grommet and spur washer set is made to reinforce holes in a range of fabrics. Composed of heavy-duty stainless steel, these small but strong parts can withstand any kind of setting. Rolled rim grommets provide a slightly thicker material. Spur washers provide more teeth when compared to tooth washers. When the two come together, this grommet and washer pair offers the most secure and robust option. Since they don't shift after installed, this makes them ideal for rugged applications that experience movement, like for use on boats. Simply cut a hole into the fabric then install the metal grommet and washer with the appropriate setting tools.

While most ideal for vinyl banners, drapery, and curtains, these grommets and washers also work well in marine, custom upholstery, and outdoor awning projects. Applications include banners and flags, boat covers, awnings, drapes, signage, luggage, safety gear, seats, tents, and tarpaulins.

The hole's inner diameter is 9/16". 1 gross = 144 grommets and 144 washers (288 pieces total).

Product Note: Spur-type setting dies are required for installing spur grommets and washers.

Trademark: DOT® is a registered trademark of Scovill Fasteners, Inc.


Stainless Steel
Package Size:
1 gross
Product Category:
Hand Tools For DOT Lift-The-Dot Fasteners
Hole Size After Setting:
1/2 in.
Stainless Steel