#4 x 5/16 x 0.016 AN960L Flat Washer Stainless Steel 18-8 Pk 100

PRODUCT SPECIFICATIONS Part #: 0000-100452 Fastener Type: Flat Washer Size Description: #4 x 5/16 x 0.016 Diameter/Nominal Size: #4* System of Measurement: Inch Material: Stainless Steel 18-8 Finish: Plain Finish (No Plating) Outside Diameter: 5/16 Thickness: 0.16 Standards Met: AN960L Average Piece Weight: 0.0004000 lbs. *Washer Sizing: Washer sizes are nominal (sized for the bolt that the washer will fit). Actual inside diameter is almost always larger than stated size. Please see the Inside Diameter spec in the table above if available. Washers are thin disk-shaped plates with a hole that is used to distribute the load of a threaded fastener such as a bolt or nut; often have an outer diameter (OD) about twice their inner diameter (ID) but this can vary based upon the washer. Washers come in many different varieties; flat washers split lock washers toothed lock washers beveled washers in both steel and iron etc.