BaerCoil® thread inserts UNF

UNF – americ. Fine thread

1,0 D1,5 D2,0 D2,5 D3,0 DF
TDBTDBTDBTDBTDBmin.max.
UNF No 2 x 640,0860,1560,1410,1290,1990,1840,1720,2420,2270,2150,2850,2700,2580,3280,3130,1100,119
UNF No 3 x 560,0990,1790,1610,1480,2280,2100,1980,2780,2600,2480,3280,3100,2970,3770,3590,1310,146
UNF No 4 x 480,1120,2060,1850,1680,2620,2410,2240,3180,2970,2800,3740,3530,3360,4300,4090,1470,162
UNF No 5 x 440,1250,2270,2050,1880,2900,2680,2500,3520,3300,3120,4140,3920,3750,4770,4550,1630,178
UNF No 6 x 400,1380,2500,2250,2070,3190,2940,2760,3880,3630,3450,4570,4320,4140,5260,5010,1730,193
UNF No 8 x 360,1640,2890,2610,2460,3710,3430,3280,4530,4250,4100,5350,5070,4920,6170,5890,2040,224
UNF No 10 x 320,1900,3310,2990,2850,4260,3940,3800,5210,4890,4750,6160,5840,5700,7110,6790,2360,256
UNF 1/4 x 280,2500,4110,3750,3750,5360,5000,5000,6610,6250,6250,7860,7500,7500,9110,8750,3060,326
UNF 5/16 x 240,3120,5000,4580,4690,6560,6150,6250,8120,7710,7810,9690,9270,9371,1251,0830,3800,400
UNF 3/8 x 240,3750,5620,5210,5620,7500,7080,7500,9370,8960,9371,1251,0831,1251,3121,2710,4480,468
UNF 7/16 x 200,4370,6620,6120,6560,8810,8310,8751,1001,0501,0941,3191,2691,3121,5371,4880,5240,549
UNF 1/2 x 200,5000,7250,6750,7500,9750,9251,0001,2251,1751,2501,4751,4251,5001,7251,6750,5920,617
UNF 9/16 x 180,5620,8120,7570,8441,0941,0381,1251,3751,3191,4061,6561,6011,6871,9371,8820,6660,691
UNF 5/8 x 180,6250,8750,8190,9371,1871,1321,2501,5001,4441,5621,8121,7571,8752,1252,0690,7330,758
UNF 3/4 x 160,7501,0310,9691,1251,4061,3441,5001,7811,7191,8752,1562,0942,2502,5312,4690,8760,901
UNF 7/8 x 140,8751,1961,1251,3121,6341,5621,7502,0712,0002,1872,5092,4372,6252,9462,8751,0211,051
UNF 1" x 121,0001,3751,2921,5001,8751,7922,0002,3752,2922,5002,8752,7923,0003,3753,2921,1691,199
UNF 1.1/8" x 121,1251,5001,4171,6872,0621,9792,2502,6252,5422,8123,1873,1043,3753,7503,6671,3041,334
UNF 1.1/4" x 121,2501,6251,5421,8752,2502,1672,5002,8752,7923,1253,5003,4173,7504,1254,0421,4391,469
UNF 1.3/8" x 121,3751,7501,6672,0622,4372,3542,7503,1253,0423,4373,8123,7294,1254,5004,4171,5751,610
UNF 1.1/2" x 121,5001,8751,7922,2502,6252,5423,0003,3753,2923,7504,1254,0424,5004,8754,7921,7101,745

Abbreviations

P = The thread insert must be seated 1/4 - 1/2 turns below the surface.
T = Outside diameter of thread insert
B = Minimum wall thickness
D = Minimum depth of core hole, without tip
F = Outside diameter of thread insert before installation