As an Amazon Associate, we earn from qualifying purchases. Newport Fasteners Newport Fasteners . 231821-100 Gallery Attributes Brand name, Manufacturer name, Manufacturer, Extra Product NameNewport Fasteners Attribute00Metric Attribute018mm Attribute02M3-0.50 Attribute03Alloy Steel Attribute04Black Oxide Attribute05Set Screw Attribute06Knurled Cup Attribute07, countryOfOriginUnknown AttributeKey00System of Measurement AttributeKey01, length_AttribOverall Length AttributeKey02Thread Size AttributeKey03Material AttributeKey04Finish AttributeKey05Item AttributeKey06Point Type AttributeKey07Country of Origin (subject to change) DimensionUnitmm UPCNone WeightUnitlbs atoms100 extendedLead2 jsonUrlData924526ffbdad25e5923b length8.0 moq, multiple, tierMinQty11 MPN231821-100 qtyInStock-2 qtyInStockOverrideDrop Ship qtySourcefixQty SKUG906315953 tierPrice145.06 urlhttps://www.zoro.com/newport-fasteners-socket-set-screw-knurled-cup-point-m3-05x8mm-alloy-steel-149-45h-hex-socket-drive-100pk-231821-100/i/G906315953/ Distributor offers SellerSKUMOQIn stockMultiplePrices ZoroG9063159531-211 @ $45.06