BaerCoil® thread inserts UNC

UNC - americ. Coarse thread

1,0 D1,5 D2,0 D2,5 D3,0 DF
TDBTDBTDBTDBTDBmin.max.
UNC No 2 x 560,0860,1660,1480,1290,2090,1910,1720,2520,2340,2150,2950,2770,2580,3380,3200,1100,119
UNC No 3 x 480,0990,1930,1720,1480,2420,2210,1980,2920,2710,2480,3420,3210,2970,3910,3700,1280,139
UNC No 4 x 400,1120,2240,1990,1680,2800,2550,2240,3360,3110,2800,3920,3670,3360,4480,4230,1440,159
UNC No 5 x 400,1250,2370,2120,1870,3000,2750,2500,3620,3370,3120,4250,4000,3750,4870,4620,1580,173
UNC No 6 x 320,1380,2790,2470,2070,3480,3160,2760,4170,3850,3450,4860,4540,4140,5550,5230,1780,193
UNC No 8 x 320,1640,3050,2730,2460,3870,3550,3280,4690,4370,4100,5510,5190,4920,6330,6010,2050,220
UNC No 10 x 240,1900,3770,3360,2850,4720,4310,3800,5670,5260,4750,6620,6210,5700,7570,7160,2440,259
UNC No 12 x 240,2160,4040,3620,3240,5120,4700,4320,6200,5780,5400,7270,6860,6480,8360,7940,2700,285
UNC 1/4 x 200,2500,4750,4250,3750,6000,5500,5000,7250,6750,6250,8500,8000,7500,9750,9250,3100,330
UNC 5/16 x 180,3120,5620,5070,4690,7190,6630,6250,8750,8190,7811,0310,9760,9371,1871,1320,3800,400
UNC 3/8 x 160,3750,6560,5940,5620,8440,7810,7501,0310,9690,9371,2191,1561,1251,4061,3440,4520,472
UNC 7/16 x 140,4370,7590,6870,6560,9780,9060,8751,1961,1251,0941,4151,3431,3121,6341,5620,5260,551
UNC 1/2 x 130,5000,8460,7690,7501,0961,0191,0001,3461,2691,2501,5961,5191,5001,8461,7690,5970,622
UNC 9/16 x 120,5620,9370,8540,8441,2191,1351,1251,5001,4171,4061,7811,6981,6872,0621,9790,6990,694
UNC 5/8 x 110,6251,0340,9430,9371,3471,2561,2501,6591,5681,5621,9721,8811,8752,2842,1930,7420,767
UNC 3/4 x 100,7501,2001,1001,1251,5751,4751,5001,9501,8501,8752,3252,2252,2502,7002,6000,8810,906
UNC 7/8 x 90,8751,3751,2641,3121,8121,7011,7502,2502,1392,1872,6872,5762,6253,1253,0141,0221,052
UNC 1" x 81,0001,5631,4371,5002,0621,9372,0002,5622,4372,5003,0622,9373,0003,5623,4371,1661,196
UNC 1.1/8" x 71,1251,7681,6251,6872,3302,1872,2502,8932,7502,8123,4553,3123,3754,0183,8751,3151,355
UNC 1.1/4" x 71,2501,8931,7501,8752,5182,3752,5003,1433,0003,1253,7683,6253,7504,3934,2501,4431,483
UNC 1.3/8" x 61,3752,1251,9582,0622,8122,6462,7503,5003,3333,4374,1874,0214,1254,8754,7081,5981,643
UNC 1.1/2" x 61,5002,2502,0832,2503,0002,8333,0003,7503,5833,7504,5004,3334,5005,2505,0831,7271,772

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