Description
Flat Washer – 0.563 in ID – 0.988 in OD – 1.375 in Thick – Steel – Black Oxide – Each
.125 Thick
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About OPTITORQUE TECHNOLOGIES LLC
OptiTorque produces premium quality fasteners for a wide range of automotive applications. From stock rebuilds to hard-core racing builds, OptiTorque fasteners are USA made and designed, featuring premium materials and designed to meet or exceed OEM specs.

















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