Mill-Thread Solid Carbide A\V UN 60° AMERICAN UN (UNC UNF UNEF UNS) UN 60° AMERICAN UN (UNC UNF UNEF UNS) ap P ap D dh6 £ D dh 6 ^ •Application: General engineering Screw 2.0 x Do (ap < 2.0 x Thread Diameter) •Application: General engineering 1.5 x Do (ap < 1.5 x Thread Diameter) Designation(Internal )TPI UNC UNF UNEF Dimensions(mm) No. ofInsertsBoredDapLDia. Designation(Internal)TPI UNC UNF UNEF Dimensions(mm) No. ofInsertsBoredDapLDia . SMTB 04038C10 32UN 32 No.10-32 No.l2-3/8"x32 4 3.80 9.9 50 3 4.006044C11 32UN32No.l2-3/8"x3264.4011.55034.7 06060C14 32UN 32 5/16"x32 6 6.00 14.7 50 3 7.1 SMTB 04035C07 24UN 24 No.10-24 5/16", 3/8"x24 9/16"-ll/16"x24 4 3.58 7.9 50 3 3.8 08080D18 32UN 32 3/8"x32 8 8.00 18.7 60 4 8.7 06041C09 24UN 24 No.10-24 5/16", 3/8"x24 9/16"-ll/16"x24 6 4.15 9.0 50 3 4.5 06043C11 28UN 28 No.12, l/4"x28 7/16", 1/2"x28 6 4.30 11.3 50 3 4.6 06048C09 20UN 20 l/4"x20 7/16", 1/2"x20 3/4"-l"x20 6 4.88 9.5 50 3 5.2m08061C12 18UN185/16"xl89/16", 5/8"xl811/16"-!11/16" xl886.1512.036.506052C13 28UN28 l/4"x28 7/16", 1/2"x28 6 5.20 13.1 50 3 5.510099C22 28UN287/16", 1/2"x28109.9022.275310.2 -60- 04035C10 24UN 24 No.10-24 5/16", 3/8"x24 9/16"-ll/16"x24 4 3.58 10.0 50 3 3.8 08076C15 16UN 16 3/8"xl6 3/4"xl6 8 7.65 15.1 75 3 8.0 06041C11 24UN 24 No.10-24 5/16", 3/8"x24 9/16"-ll/16"x24 6 4.15 11.1 50 3 4.5 10090C17 14UN 14 7/16"xl4 7/8"xl4 10 9.00 17.2 75 3 9.3 08066C16 24UN 24 5/16", 3/8"x24 9/16"-ll/16"x24 8 6.60 16.4 60 3 6.8 12104D20 13UN 13 l/2"xl3 12 10.35 20.5 75 4 10.8 08080D21 24UN 24 3/8"x24 8 8.00 20.6 60 4 8.5 12118D22 12UN 12 9/16"xl2 1"-1 l/2"xl2 12 11.80 22.2 4 12.3 10082C20 24UN 24 3/8"x24 9/16"-ll/16"x24 10 8.20 19.6 75 3 8.5 14129D29 24UN 24 9/16"-ll/16"x24 14 12.90 29.1 100 4 13.2 06048C13 20UN 20 l/4"x20 7/16", l/2"x20 3/4"-l"x20 6 4.88 13.3 50 3 5.2 08080C21 20UN 20 7/16"x20 8 8.00 21.0 60 3 9.8 10096C22 20UN 20 7/16", l/2"x20 3/4"-l"x20 10 9.60 22.2 75 3 9.8 12111D26 20UN 20 l/2"x20 3/4"-l"x20 12 11.10 26.0 75 4 11.5 18174D38 20UN 20 3/4"-l"x20 18 17.40 38.7 100 4 17.8 06056C14 18UN 18 5/16"xl8 11/8"-1 5/8"xl8 6 5.60 14.8 50 3 6.5 08061C16 18UN 18 5/16"xl8 9/16", 5/8"xl8 11/16"-1 ll/16"xl8 8 6.15 16.2 60 3 6.5 12113D26 18UN 18 9/16", 5/8"xl8 12 11.30 26.1 75 4 12.8 14125D28 18UN 18 9/16", 5/8"xl8 11/16"-1 ll/16"xl8 14 12.50 28.9 100 4 12.8 16141D31 18UN 18 5/8"xl8 11/16"-1 ll/16"xl8 16 14.10 31.7 100 4 14.5 08076C20 16UN 16 3/8"xl6 3/4"xl6 8 7.65 19.8 60 3 8.0 12120D31 16UN 16 3/4"xl6 12 12.00 31.0 75 4 17.5 18170D38 16UN 16 3/4"xl6 18 17.00 38.8 100 4 17.5 08077C20 14UN 14 7/16"xl4 8 7.70 20.9 60 3 9.3 10090C22 14UN 14 7/16"xl4 7/8"xl4 10 9.00 22.7 75 3 9.3 16160E37 14UN 14 7/8"xl4 16 16.00 37.2 100 5 20.5 20199D44 14UN 14 7/8"xl4 20 19.90 44.4 100 4 20.5 10092C22 13UN 13 1/2"x13 10 9.20 22.5 75 3 10.8 12104D26 13UN 13 l/2"xl3 12 10.35 26.4 75 4 10.8 12118D28 12UN 12 9/16"xl2 1"-1 l/2"xl2 12 11.80 28.6 75 4 12.3 16160E41 12 UN 12 1"-1 l/2"xl2 16 16.00 41.3 100 5 23.5 20199D51 12UN 12 1"-1 l/2"xl2 20 19.90 51.9 100 4 23.5 12114C29 11UN 11 5/8"xll 12 11.40 28.9 75 3 13.5 14131D33 11UN 11 5/8"xll 14 13.10 33.5 100 4 13.5 16159D46 10UN 10 3/4"xl0 16 15.90 39.4 100 4 16.5 16160C38 9 UN 9 7/8"x9 16 16.00 38.1 100 3 19.5 20190D46 9UN 9 7/8"x9 20 19.00 46.6 100 4 19.5 20199 D52 8UN 8 l"x8 20 19.90 52.4 100 4 22.0 20200D45 7UN 7 11/8"-1 l/4"x7 20 20.00 45.3 100 4 25.0 391 392