P OX Spiral Fluted Taps,OxidedOverall 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)No. of flutesType
1/2-20UNFGH5 GH11SSU08N5NEX SSU08N-EEX2.5P4.3311.024-2.2050.3670.2750.43734
9/16-12UNCGH3 GH4 GH5SSU09S3NEX SSU09S4NEX SSU09S5NEX2.5P4.3311.024-2.2050.4290.3220.534
9/16-18UNFGH3 GH4 GH5SSU09O3NEX SSU09O4NEX SSU09O5NEX2.5P4.3311.024-2.2050.4290.3220.534
GH3SSU10U3NEX
5/8-11UNCGH4 GH5 GH11SSU10U4NEX SSU10U5NEX SSU10U-EEX2.5P4.3311.024-2.2050.480.360.56234
5/8-18UNFGH3 GH4 GH5 GH11SSU10O3NEX SSU10O4NEX SSU10O5NEX SSU10O-EEX2.5P4.3311.024-2.2050.4800.360.56234
3/4-10UNCGH3 GH5 GH11SSU12V3NEX SSU12V5NEX SSU12V-EEX2.5P4.9211.299-2.520.5900.4420.68744
3/4-16UNFGH3 GH4 GH5 GH11SSU12P3NEX SSU12P4NEX SSU12P5NEX SSU12P-EEX2.5P4.9211.299-2.520.5900.4420.68744
7/8-9UNCGH4 GH5 GH6SSU14W4NEX SSU14W5NEX SSU14W6NEX2.5P5.5121.299-2.7950.6970.5230.7544
7/8-14UNFGH3 GH4 GH6SSU14Q3NEX SSU14Q4NEX SSU14Q6NEX2.5P5.5121.299-2.7950.6970.5230.7544
1-8UNCGH4 GH5 GH6SSU16X4NEX SSU16X5NEX SSU16X6NEX2.5P6.2991.457-3.2280.8000.60.81244
1-12UNFGH3 GH4 GH5 GH6SSU16S3NEX SSU16S4NEX SSU16S5NEX SSU16S6NEX2.5P6.2991.457-3.2280.8000.60.81244
1 1/8-7UNCGH4 GH6SSU18Y4NEX SSU18Y6NEX2.5P7.0871.732-3.6220.8960.6720.87544
1 1/8-12UNFGH4 GH5SSU18S4NEX SSU18S5NEX2.5P7.0871.732-3.6220.8960.6720.87544
1 1/4-7UNCGH4 GH6SSU20Y4NEX SSU20Y6NEX2.5P7.0871.929-3.6221.0210.766144
1 1/4-12UNFGH4 GH5SSU20S4NEX SSU20S5NEX2.5P7.0871.929-3.6221.0210.766144
1 3/8-6UNCGH5 GH6SSU22Z5NEX SSU22Z6NEX2.5P7.8742.165-4.0161.1080.8311.06244
1 3/8-12UNFGH4 GH5SSU22S4NEX SSU22S5NEX2.5P7.8742.165-4.0161.1080.8311.06244
1 1/2-6UNCGH5 GH6SSU24Z5NEX SSU24Z6NEX2.5P7.8742.323-4.0161.2330.9251.12544
1 1/2-12UNFGH4 GH5SSU24S4NEX SSU24S5NEX2.5P7.8742.323-4.0161.2330.9251.12544