Specification Brand : WIDIA-GTD BulletPoint1 : Price For: Each Tap Chamfer: Modified Bottoming Number of Pieces: 1 Shank Dia.: 0.318" Tap Dimension Type: Inch Item: Tap Tap Grouping: Tap Tap Material: High Speed Steel Standards: ANSI Overall Length: 2-23/32" Number of Flutes: 3 Thread Direction: Right Hand Tap Style: Spiral Flute Tap Thread Size: 5/16"-18 Tap Thread Type: UNC Tap Finish: Oxide BulletPoint2 : Pitch Diameter Limit: H3 List Number: 8304 Thread Length: 15/32" Country of Origin (subject to change): United States ItemName : Sp Flute Tap, Mod Bttm, 5/16x18, Blk Oxide ItemPackageQuantity : 1 ItemTypeKeyword : spiral-flute-threading-taps Manufacturer : WIDIA GTD Material : High Speed Steel NumberOfItems : 1 PartNumber : 5364502 ProductDescription : 'Tap, Tap Style Spiral Flute, Tap Dimension Type Inch, Tap Thread Size 5/16 In.-18, Tap Chamfer Modified Bottoming, Number of Flutes 3, Pitch Diameter Limit H3, Tap Material High Speed Steel, Tap Finish Oxide, Number of Pieces 1, Thread Length 15/32 In., Right Hand, Tap Thread Type UNC, Shank Dia. 0.318 In., Overall Length 2-23/32 In.' ProductSiteLaunchDate : 2017-10-02T05:33:23.347Z