5/16" Taper Chamfer General Purpose Hand Tap

Dimensions: Diameter: 0.3125", Overall Length: 2.7200", Overall Length (Metric): 69.09mm, Tap Neck Length: 0.4500", Tool Size: 5/16-24 UNF.

Thread: Thread Creation: Thread Cutting, Thread Form: UNF, Thread Length: 0.6900", Thread Length (Metric): 17.53mm, Thread Pitch: 24, Thread Size: 5/16", Thread Tolerance: 2B.

Specifications: Flute Type: Straight, Hand of Cut: Right, Material: HSS, Measurement System: Imperial, Number of Flutes: 4, Surface Condition: Bright, Tap Blank Construction: USCTI Table 302A, Tap Chamfer: Taper, Tap Construction: Standard, Tap Ground Threads: Yes, Tap Interrupted Thread: No, Tap Limit: H3, Tap Spiral Point: No, Tap Style: Straight Flute Hand Tap, Tap Truncated Threads: No, Tap Type: Hand Tap.