Thread Standards - CEJN

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Thread	Measurements	Connection	Ø (mm)	L (mm)
Hose ConnectionStandard hose bard for hose clamp		6.3 mm (1/4")8 mm (5/16")10 mm (3/8")13 mm (1/2")18 mm (5/8")	-----	18.018.021.021.021.0
Stream-Line ConnectionHose bard with nut cap for reusable and safe hose clamping		5 x 8 mm6.5 x 10 mm8 x 12 mm9.5 x 13.5 mm11 x 16 mm13 x 18 mm16 x 21 mm19 x 24 mm	-----	15.017.017.019.020.020.024.024.0
CEJN-Lock ConnectionFor special non-clamping hose		1/4"3/8"1/2"	---	19.023.026.0
UNF Thread ConnectionUnified threads according to ISO 68, ANSI B1.1Male:ie. 9/16"-18 UNFFemale: ie. 7/16"-20 UNFFemale, SEA O-Ring Boss		Male Thread7/16"-20 UNF7/8"-14 UNFFemale Thread7/16"-20 UNF9/16"-18 UNF3/4"-16 UNF1 1/16"-16 UNF1 5/16"-12 UNF	11.022.09.812.917.526.833.1	13.315.511.512.714.319.019.0
Metric Thread ConnectionMetric threads according to ISO 68/ISO 724Male:ie. M16x1.5Female: ie. M16x1.5		Male ThreadM10x1.25M12x1.5M14x1.5M16x1.5M22x1.5Female ThreadM16x1.5	9.811.8513.8515.8521.8514.5	9.013.013.08.8115.79.0
R/Rc Thread ConnectionConical Pipe Thread Connection According to ISO 7/1(other common descriptions are BSPT, Kr)Male:ie. R 1/4"Female: ie. Rp 1/4" (parallel)ie. Rc 1/4" (taper)		Male ThreadR 1/8"R 1/4"R 3/8"R 1/2"R 3/4"Female ThreadRc 1/8"Rc 1/4"Rc 3/8"Rc 1/2"Rc 3/4"	10.213.617.221.727.18.311.014.518.023.5	7.411.011.015.016.37.411.011.415.016.3
G Thread ConnectionCylindrical Pipe Thread Connection According to ISO 228/1(other common descriptions are BSP, R)Male:ie. G 1/4"Female (ISO 1179):ie. G 1/4"		Male ThreadG 1/8"G 1/4"G 3/8"G 1/2"G 3/4"Female ThreadG 1/8"G 1/4"G 3/8"G 1/2"G 3/4"	9.613.016.520.826.38.7511.815.2519.024.5	8.010.010.012.012.07.411.011.415.016.3
NPT Thread ConnectionNational Pipe Thread American Standard According to ANSI/ASME B 1.20.1Male:ie. 1/4" NPTFemale:ie. 1/4" NPT		Male Thread1/8" NPT1/4" NPT3/8" NPT1/2" NPT3/4" NPTFemale Thread1/8" NPT1/4" NPT3/8" NPT1/2" NPT3/4" NPT	10.514.017.521.827.18.511.014.518.023.0	6.710.210.413.613.96.910.010.313.614.1