DC SWISS Point Tap SA320-4 UNJF5/16-24 175995 1 piece

Catalog number: 175995 Features: ●Product manufactured for nickel alloys. ●UNJF standard tap conforming to ISO3161, ideal for the aviation industry. ●The root is rounded, allowing for stronger tightening than conventional products. Applications: ●For through hole machining. ●Workpiece: Nickel alloy (＞850≦1600 N/m［［Ｍ２］］). Specifications: ●Accuracy: 3B ●Nominal size: 5/16 ●Pitch (mm): 1.058 ●Thread length (mm): 18 ●Total length (mm): 90 ●Shank diameter (mm): 8 ●Shank square section (mm): 6.2 ●Pilot hole diameter (mm): 7 ●Number of threads: 24 ●Number of engagement threads: 4 ●Machined thread: Unified thread ●Non-coated Material/Finish: ●Powdered high speed steel (HSS-E-PM)