As an Amazon Associate, we earn from qualifying purchases. Newport Fasteners Newport Fasteners . NB318540B-8 Gallery Attributes Brand name, Manufacturer name, Manufacturer, Extra Product NameNewport Fasteners Attribute00Hex Nut Attribute01Steel Attribute022 1/2"-4 Attribute03Plain Attribute04A563 Grade A Attribute052-29/64 in Attribute06ASME B18.2.2 Attribute07Heavy Hex Nut Attribute08Inch Attribute093-7/8 in Attribute10, countryOfOriginUnknown AttributeKey00Item AttributeKey01Basic Material AttributeKey02, length_AttribDia./Thread Size AttributeKey03Fastener Finish AttributeKey04Material Grade AttributeKey05, height_AttribNut Height AttributeKey06Nut Standards AttributeKey07Nut Style AttributeKey08System of Measurement AttributeKey09, width_AttribWidth Across Flats AttributeKey10Country of Origin (subject to change) DimensionUnitinch GraingerSku, MPNNB318540B-8 UPCNone WeightUnitlbs atoms8 diameter, length2.5 extendedLead7 extendedQty-2 height2.453125 jsonUrlData924526ffbdad25e5923b moq, multiple, tierMinQty11 qtyInStock0 qtyInStockOverrideDrop Ship SKUG006305571 tierPrice1365.59 urlhttps://www.zoro.com/newport-fasteners-2-12-4-heavy-hex-nutsa563-grade-aplain-8pk-nb318540b-8/i/G006305571/ width3.875 Distributor offers SellerSKUMOQIn stockMultiplePrices ZoroG006305571111 @ $365.59