As an Amazon Associate, we earn from qualifying purchases. Newport Fasteners Newport Fasteners . 590138-50 Gallery Attributes Brand name, Manufacturer name, Manufacturer, Extra Product NameNewport Fasteners Attribute00Set Screw Attribute01Inch Attribute021/2"-13 Attribute034-1/2 in Attribute04Alloy Steel Attribute05Black Oxide Attribute06Square Attribute07, atoms50 Attribute08Flat Attribute09, countryOfOriginUnknown AttributeKey00Item AttributeKey01System of Measurement AttributeKey02Thread Size AttributeKey03, length_AttribOverall Length AttributeKey04Material AttributeKey05Finish AttributeKey06Drive Type AttributeKey07Package Quantity AttributeKey08Point Type AttributeKey09Country of Origin (subject to change) DimensionUnitinch UPCNone WeightUnitlbs extendedLead2 jsonUrlData924526ffbdad25e5923b length4.5 moq, multiple, tierMinQty11 MPN590138-50 qtyInStock-2 qtyInStockOverrideDrop Ship qtySourcefixQty SKUG806326691 tierPrice1734.54 urlhttps://www.zoro.com/newport-fasteners-square-head-set-screw-flat-point-12-13x4-12-alloy-steel-case-hardened-full-thread-50pk-590138-50/i/G806326691/ Distributor offers SellerSKUMOQIn stockMultiplePrices ZoroG8063266911-211 @ $734.54