NASA Typewriter Washers for M8 (2 pcs) - Blueberry

[POSH Faith 004188-05 NASA Type Machined Washer for M8, 2 pieces, Blueberry]
Color: BlueberryQuantity: 2 piecesType: For M8
Outer Diameter: Approx. 19mm
Thickness: 4.5mmProduct specifications:
・Machined aluminum/anodized finish.
・This is a thin, machined aluminum washer with reduced thickness.
・Can be used with commercially available M8 button head bolts and commercially available M8 cap bolts.
・How about using it for screens or shrouds where protrusions are a concern?
*The image is for illustrative purposes only, and the design and specifications of the products shown are subject to change without prior notice. Please understand.