TorqTap

TorqTap is a fast, reliable engineering reference tool built for professionals working with fasteners, drilling, and mechanical assembly. Designed for workshops, job sites, and industrial environments, TorqTap provides instant access to essential technical data — without internet, delays, or guesswork. With a clean offline-first interface, TorqTap helps you make accurate decisions in seconds, whether you're selecting the right drill size, checking torque specifications, or comparing material properties. Key Features: • Tap & Drill Reference Find correct drill sizes, thread pitch, clearance, and wrench sizes for Metric and Imperial fasteners (M2–M16, 4-40–1/2"-13 UNC/UNF). • Torque Specifications Accurate torque values for common bolt grades (Metric 8.8 / 10.9 / 12.9 and Imperial Grade 2 / 5 / 8), including dry and lubricated conditions. • Drill Speed Calculator (RPM) Get optimal spindle speed instantly based on material type and drill diameter using industry-standard formulas. • Material Reference Guide Compare engineering materials including steel, stainless, aluminum, brass, and titanium with key mechanical properties. • Galvanic Corrosion Guide Prevent material failure by checking compatibility between metals and understanding corrosion risk levels. Built for the Field TorqTap is designed for real working conditions — fast, simple, and reliable. It works fully offline, requires no login, and runs instantly on any device. No distractions. No loading. Just precise engineering data when you need it most. Perfect For: Engineers • Machinists • Technicians • Mechanics • Construction workers • Fabrication specialists