Specification Brand : Ega Master BulletPoint1 : Thread Diameter: 5/16" BulletPoint2 : Threads Per Inch: 28 BulletPoint3 : High Speed Steel. Ground Thread. BulletPoint4 : Plug style special pitch tap - the most popular style hand tap, with a chamfer in between Taper Taps and Bottoming Taps. ExternallyAssignedProductIdentifier : 8412783578034 ItemDisplayWeight : 0.01 kilograms ItemName : Set Of 3 Unf Thread Taps Nº 5 X 44 ItemPackageQuantity : 1 ItemTypeKeyword : hand-threading-taps Manufacturer : EGA Master Material : High Speed Steel NumberOfItems : 1 PartNumber : part_B071RFBK22 ProductDescription : Set Of 3 Unf Thread Taps Nº 5 X 44 ProductSiteLaunchDate : 2017-05-01T10:39:06.379Z UnitCount : 1