As an Amazon Associate, we earn from qualifying purchases. Home » Zoro Select » Z9286 Flat Washer, Fits Bolt Size 5/16 in Steel, Black Oxide Finish, 10 PK Zoro Select . Z9286 Gallery Attributes Brand name, Manufacturer name, ManufacturerZoro Select CategoryId, CategoryIdL44958 CategoryIdL19 CategoryIdL24385 CategoryIdL315199 CategoryL1Fasteners CategoryL2Washers CategoryL3General Washers CategoryL4Flat Washers DimensionUnitinch GraingerSku1JUV7 Extra Product NameFlat Washer, Fits Bolt Size 5/16 in Steel, Black Oxide Finish, 10 PK UPCNone UnitOfMeasurePK Weight0.19 WeightUnitlbs atoms, Package Quantity10 cali_prop65_orglabel, cali_prop65_whtlabelFalse countryOfOriginUS height0.5 jsonUrlData924526ffbdad25e5923b length3 moq, multiple, tierMinQty11 MPNZ9286 qtyInStock166 qtyInStockOverride-2 SKUG1462903 tierPrice19.48 urlhttps://www.zoro.com/zoro-select-flat-washer-fits-bolt-size-516-in-steel-black-oxide-finish-10-pk-z9286/i/G1462903/ width1.2 Fits Bolt Sizes, For Screw Size5/16 in Washer Outside Dia, Outside Diameter7/8 in Washer Inside Dia11/32 in Inside Dia0.344 Inside Diameter0.344 in Outside Diameter Tolerance, Inside Diameter Tolerance, Thickness Tolerance+/-0.010 in Pack SizeSmall Pack Dimensional StandardsAMPG 2003 FIT-TIGHT.01 Item, Flat Washer TypeFlat Washer Washer Basic MaterialSteel Fastener FinishBlack Oxide Thickness0.130 in to 0.150 in Washer StandardsN/A System of MeasurementInch Rockwell HardnessB49 Washer Material GradeLow Carbon ApplicationGeneral Purpose TypeLarge OD (Fender) Distributor offers SellerSKUMOQIn stockMultiplePrices ZoroG1462903116611 @ $9.48