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Ships within 48 hours · Estimated delivery Aug 16 - Aug 21
Technical Specifications🔹 Thread Size: BSW 7/16"🔹 Thread Standard: British Standard Whitworth (BSW)🔹 Thread Tolerance Class: Class 2🔹 Flank Angle: 55°🔹 Tap Type: Gun Nose Spiral Point Short Machine Tap🔹 Cutting Direction: Right-Hand🔹 Application: General-Purpose Through Hole Tapping🔹 Shank Standard: ISO 529🔹 Material: HSSE-V3 (High-Speed Steel)🔹 Hole Type: Through Hole
Radius of Leaves Included: 17/32"
Bright Finish – Helps reduce friction and improves thread clarity
designed for use with magnetic base drillsCountersink Angle: 90° angle for perfect countersunk hole creationFlutes: 3-flute design for improved chip removal and smooth cuttingMaximum Size: 50mm
Insize American Standard Thread Ring Gage 3/8–16UNC NOGO Series 4121-3C1N 75X75mm Technical Specifications🔹 Thread Size: BSWInsize American Standard Thread Ring Gage The Insize 4121 3C1N thread ring gage is designed for precise inspection of external threads. This NOGO gage ensures 3 8 16 UNC threads do not exceed maximum permissible tolerances, manufactured to ANSI ASME B1. 2 standards in Class 2A. Delivered with a manufacturer inspection certificate, it is a trusted tool for thread quality assurance in machining and inspection environments. Specifications : Part No: 4121
US$ 34.00
US$ 30.00
US$ 39.95
