American inch threads

UNF 1/4 "American hand tap set - DIN 2181 Material: HSS - High Speed ??Steel UNF - Unified thread fine (this is the unification of the American and British whitworth threads)

UNF 3/4 "US Hand Tap Set - Set Angle: 16 Strokes per Thumb, Fine Face: 2B DIN 2181 Material: HSS - High Speed ??Steel UNF - Uniform Thread (This is the Unification of the American and British Whitworth Threads)

UNF 3/8 "American Hand Tap Set - DIN 2181 HSS - High Speed ??Steel UNF - Unified thread fine (this is the unification of the American and British whitworth threads)

American hand tap UNF 5/16 " DIN 2181 Material: HSS - High Speed ??Steel UNF - Unified thread fine (Unification of American and British whitworth threads)

UNF 5/8 "American Hand Tap Set - DIN 2181 Material: HSS - High Speed ??Steel UNF - Unified thread fine (this is the unification of the American and British whitworth threads)

UNF 7/16 "Manual Hand Tap Set - DIN 2181 Material: HSS - High Speed ??Steel UNF - Unified thread fine (this is the unification of the American and British whitworth threads)

UNF 7/8 "US Hand Tap Set - DIN 2181 Material: HSS - High Speed ??Steel UNF - Unified thread fine (this is the unification of the American and British whitworth threads)

UNF 9/16 "American hand tap set - DIN 2181 HSS - High Speed ??Steel UNF - Unified thread fine (this is the unification of the American and British whitworth threads)

American hand tap UNC 1-64 - set Size: UNC no. 1 (corresponds to 1.854mm) DIN 352 UNC - Uniform Thread Coarse unification of American and British whitworth threads)

American hand tap UNC 2-56 - set Size: UNC no. 2 (corresponds to 2,184mm) Gradient: 56 turns per inch, basic Face: 2B DIN 352 Material: HSS - Rapid Steel - UNC - Uniform Thread Coarse unification of American and British whitworth threads)

American hand tap UNC 3-48 - set Size: UNC no. 3 (corresponds to 2,515mm) DIN 352 UNC - Uniform Thread Coarse unification of American and British whitworth threads)

American hand tap UNC 4-40 - set Size: UNC no. 4 (corresponds to 2,845mm) Gradient: 40pcs per inch, basic Toggle: 2B DIN 352 Material: HSS - High Speed ??Steel - UNC - Uniform Thread Coarse unification of American and British whitworth threads)