Grade Grade ISO-threading (internal) ISO-threading (external) UN-threading (internal) HARDWARE 60° P 60° P 60° P 20 hardware desc 1 hardware d2es0c 3 hardware desc 4 hardware desc 5 hardware desc 620 hardware desc 7 40 6.3 40 6.3 40 6.3 6.3 (1) UN-threading (external) NPT-threading NPTF-threading 60° P 60° P 1:16 60° P 1:16 20 20 20 40 6.3 40 6.3 40 6.3 BSPT-threading W-threading 55° P 1:16 55° P 20 20 40 6.3 40 6.3 Designation Pitch IN1030 IN2030 Designation Pitch IN1030 IN2030 ISO-threading (internal) LYEU40080UN 8 LYEU40150IS 1.5 LYEU40060UN 6 LYEU40200IS 2 LYEU40045UN 4.5 LYEU40300IS 3 LYEU40040UN 4 LYEU40350IS 3.5 UN-threading (external) LYEU40400IS 4 LYEU40160UN-X 16 LYEU40450IS 4.5 LYEU40140UN-X 14 LYEU40500IS 5 LYEU40120UN-X 12 LYEU40550IS 5.5 LYEU40100UN-X 10 LYEU40600IS 6 LYEU40080UN-X 8 ISO-threading (external) LYEU40060UN-X 6 LYEU40150IS-X 1.5 NPT-threading LYEU40200IS-X 2 LYEU40115NT 11.5 LYEU40300IS-X 3 LYEU40080NT 8 LYEU40400IS-X 4 NPTF-threading LYEU40500IS-X 5 LYEU40115NF 11.5 LYEU40600IS-X 6 LYEU40080NF 8 UN-threading (internal) BSPT-threading LYEU40160UN 16 LYEU40110BT 11 LYEU40140UN 14 W-threading LYEU40120UN 12 LYEU40110BW 11 LYEU40100UN 10 LYEU40080BW 8 =P =M =K =N =S =H HARDWARE Driver Screw DS-T25T IS40 577