30 Piece Folding Screw Pitch Gauge Set - 4 to 62 tpi - unc-unf Thread - Stamped30 Piece Folding Screw Pitch Gauge Set - 4 to 62 tpi - UNC-UNF Thread - Stamped Overview: Folding 30 blade set, individually stamped with accurate thread profiles. American National Thread UNC-UNF 4-62tpi. Features: Folding 30 blade set individually stamped with accurate thread profiles. American National Thread UNC-UNF 4-62tpi. Specification: Blade Qty - 30 Net Weight - 0.04kg Pitch Gauge - 4, 4.5, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 16, 18, 19, 20, 22, 24, 25, 26, 28, 30, 32, 34, 36, 38, 40, 48, 60, 62 Thread Type - UNC/UNF Further Information: We sell a wide variety of tools & workshop equipment for both the DIY and Professional markets. With well over 10,000 lines of equipment suiting all jobs big or small, our online store has it all. If you can’t quite find what you are looking for, please feel free to contact us and we’ll be more than happy to help. Alias: ys01777