l Tap -RS Thread Forming Taps forNon-FerrousMaterials Overall length LThread length ℓThread+Neck length ℓnShank length ℓsShank dia. DsSize of square KLength of square ℓk
SizeClassCodeChamferL (inch)ℓ (inch)ℓn (inch)ℓs (inch)Ds (inch)K (inch)ℓk (inch)LobeType
No.10-24UNCH6RSUNAM6KENP RSUNAM6KENB4P 2P2.7560.5510.9841.6540.1940.1520.2542
No.10-32UNFH4 H6RSUNAJ4KENP RSUNAJ4KENB RSUNAJ6KENP RSUNAJ6KENB4P 2P 4P 2P2.7560.5510.9841.6540.1940.1520.2542
No.12-24UNCH4 H6RSUNCM4KENP RSUNCM4KENB RSUNCM6KENP RSUNCM6KENB4P 2P 4P 2P3.150.5910.9841.9290.220.1650.28142
No.12-28UNFH4 H6RSUNCK4KENP RSUNCK4KENB RSUNCK6KENP RSUNCK6KENB4P 2P 4P 2P3.150.5910.9841.9290.220.1650.28142
1/4-20UNCH4 H6RSU04N4KENP RSU04N4KENB RSU04N6KENP RSU04N6KENB4P 2P 4P 2P3.150.5911.1811.7130.2550.1910.31242
1/4-28UNFH4 H6RSU04K4KENP RSU04K4KENB RSU04K6KENP RSU04K6KENB4P 2P 4P 2P3.150.5911.1811.7130.2550.1910.31242
5/16-18UNCH5 H7RSU05O5KENP RSU05O5KENB RSU05O7KENP RSU05O7KENB4P 2P 4P 2P3.5430.7481.3781.8310.3180.2380.37563
5/16-24UNFH5 H7RSU05M5KENP RSU05M5KENB RSU05M7KENP RSU05M7KENB4P 2P 4P 2P3.5430.7481.3781.8310.3180.2380.37563
3/8-16UNCH5 H7RSU06P5KENP RSU06P5KENB RSU06P7KENP RSU06P7KENB4P 2P 4P 2P3.9370.9061.5352.0280.3810.2860.43763
3/8-24UNFH5 H7RSU06M5KENP RSU06M5KENB RSU06M7KENP RSU06M7KENB4P 2P 4P 2P3.9370.9061.5352.0280.3810.2860.43763
7/16-14UNCH5 H7RSU07Q5KENP RSU07Q5KENB RSU07Q7KENP RSU07Q7KENB4P 2P 4P 2P3.9370.906-2.0080.3230.2420.40664
7/16-20UNFH5 H7RSU07N5KENP RSU07N5KENB RSU07N7KENP RSU07N7KENB4P 2P 4P 2P3.9370.906-2.0080.3230.2420.40664
1/2-13UNCH5 H7RSU08R5KENP RSU08R5KENB RSU08R7KENP RSU08R7KENB4P 2P 4P 2P4.3311.024-2.2050.3670.2750.43764