Fine Lock Nut
Fine Lock Nut
Fine thread. Also called jam or half nuts, a low profile hex nut commonly used where it is jammed up against a standard nut which locks them together, available in all sizes and materials

SIZE RANGE – M6 X 0.75 – M64 X 4.00

Stock CodeItem
M.FLN.6X0.75.S/CM6 x 0.75 Fine Lock Nuts Bright S/C
M.FLN.6X0.75.BRM6 x 0.75 Fine Lock Nuts Brass
M.FLN.7X0.75.ZM7 x 0.75 Fine Lock Nuts Zinc
M.FLN.7X0.75.BRM7 x 0.75 Fine Lock Nuts Brass
M.FLN.8X0.75.SCM8 x 0.75 Fine Lock Nuts S/C
M.FLN.8X1.SCM8 x 1.00 Fine Lock Nuts S/C
M.FLN.8X1.ZM8 x 1.00 Fine Lock Nuts Zinc
M.FLN.8X1.SC.G17M8 x 1.00 Fine Lock Nuts Gr 17H #
M.FLN.10X1.SCM10 x 1.00 Extra Fine Lock Nuts S/C
M.FLN.10X1.ZM10 x 1.00 Extra Fine Lock Nuts Zinc
M.FLN.10×1.LH.SCM10 x 1.00 Extra Fine Lock Nuts Left Hand S/C
M.FLN.10X1.25.SCM10 x 1.25 Fine Lock Nuts S/C
M.FLN.10X1.25.LH.Z.G17M10 x 1.25 Fine Lock Nuts Zinc Gr 17H Left Hand
M.FLN.10X1.25.A2SM10 x 1.25 Fine Lock Nuts A2S/S
M.FLN.12X1.SCM12 x 1.00 Extra Fine Lock Nuts S/C
M.FLN.12X1.BMSM12 x 1.00 Extra Fine Lock Nuts BMS
M.FLN.12X1.SC.CFM12 x 1.00 Extra Extra Fine Lock Nuts CF S/C
M.FLN.12X1.SC.G6M12 x 1.00 Extra Extra Fine Lock Nuts Gr 6G S/C
M.FLN.12X1.25.SCM12 x 1.25 Extra Fine Lock Nuts S/C
M.FLN.12X1.25.LH.SC.G17M12 x 1.25 Extra Fine Lock Nuts Gr 17H Left Hand S/C
M.FLN.12X1.25.A4SM12 x 1.25 Fine Hex Lock Nuts A4S/S
M.FLN.12X1.50.SCM12 x 1.50 Fine Lock Nuts S/C
M.FLN.12X1.50.ZM12 x 1.50 Fine Lock Nuts Zinc
M.FLN.12X1.50.ZYPM12 x 1.50 Fine Lock Nuts ZYP
M.FLN.12X1.50.LH.SC.G17M12 x 1.50 Fine Lock Nuts Gr 17H Left Hand
M.FLN.14X1.25.SC.G17M14 x 1.25 Extra Fine Lock Nuts Gr 17H S/C
M.FLN.14X1.25.SC.G14M14 x 1.25 Extra Fine Lock Nuts Gr 14H S/C
M.FLN.14X1.50.SCM14 x 1.50 Fine Lock Nuts S/C
M.FLN.14X1.50.ZM14 x 1.50 Fine Lock Nuts Zinc
M.FLN.14X1.50.ZYP.8M14 x 1.50 Fine Lock Nuts ZYP (8mm std)
M.FLN.14X1.50.ZYP.9M14 x 1.50 Fine Lock Nuts ZYP (9mm Thick)
M.FLN.14X1.50.LH.SC.G17M14 x 1.50 Fine Lock Nuts Gr 17H Left Hand S/C
M.FLN.16X1.SCM16 x 1.00 Extra Extra Fine Lock Nuts S/C BMS
M.FLN.16X1.ZM16 x 1.00 Extra Extra Fine Lock Nuts Zinc BMS
M.FLN.16X1.LH.SC.G17M16 x 1.00 Fine Lock Nuts Gr 17H Left Hand
M.FLN.16X1.25.Z.G17M16 x 1.25 Extra Fine Lock Nuts Zinc Gr 17H
M.FLN.16X1.25.LH.SC.G17M16 x 1.25 Extra Fine Lock Nuts Gr 17H Left Hand
M.FLN.16X1.50.SCM16 x 1.50 Fine Lock Nuts S/C
M.FLN.16X1.50.ZM16 x 1.50 Fine Lock Nuts Zinc
M.FLN.16X1.50.ZYPM16 x 1.50 Fine Lock Nuts ZYP
M.FLN.16X1.50.LH.ZYPM16 x 1.50 Fine Lock Nuts ZYP Left Hand
M.FLN.16X1.50.LH.BMSM16 x 1.50 Fine Lock Nuts BMS Left Hand
M.FLN.16X1.50.A2SM16 x 1.50 Fine Lock Nuts A2S/S
M.FLN.17X1.50.ZYPM17 x 1.50 Fine Lock Nuts ZYP
M.FLN.18X1.25.ZYPM18 x 1.25 Fine Lock Nuts ZYP
M.FLN.18X1.50.SCM18 x 1.50 Fine Lock Nuts S/C
M.FLN.18X1.50.ZM18 x 1.50 Fine Lock Nuts Zinc
M.FLN.18X2.SCM18 x 2.00 Fine Lock Nuts 17H S/C
M.FLN.20X1.50.SCM20 x 1.50 Fine Lock Nuts S/C
M.FLN.20X1.50.ZM20 x 1.50 Fine Lock Nuts Zinc
M.FLN.20X1.50.SC.BMSM20 x 1.50 Fine Lock Nuts S/C BMS
M.FLN.20X1.50.Z*M20 x 1.50 Fine Lock Nuts Zinc*
M.FLN.20X1.50.BBMSM20 x 1.50 Fine Lock Nuts Chem Black BMS
M.FLN.20X1.50.SC.22M20 x 1.50 Fine Lock Nuts S/C 22H
M.FLN.20X1.50.LH.SCM20 x 1.50 Fine Lock Nuts S/C BMS Left Hand
M.FLN.20X.1.50.LH.ZM20 x 1.50 Fine Lock Nuts Zinc BMS Left Hand
M.FLN.20X1.50.LH.SC.G17M20 x 1.50 Fine Lock Nuts S/C Gr 17H Left Hand
M.FLN.20X2.SC.G17M20 x 2.00 Fine Lock Nuts Gr 17H S/C
M.FLN.20X2.SC.G4M20 x 2.00 Fine Lock Nuts Gr 04 (DIN439) S/C
M.FLN.20X2.LH.SC.G17M20 x 2.00 Fine Lock Nuts Gr 17H Left Hand S/C
M.FLN.22X1.50.SCM22 x 1.50 Fine Lock Nuts S/C
M.FLN.22X1.50.ZM22 x 1.50 Fine Lock Nuts Zinc
M.FLN.22X1.50.LH.SC.G17M22 x 1.50 Fine Lock Nuts Gr 17H Left Hand S/C
M.FLN.22X2.SCM22 x 2.00 Fine Lock Nuts S/C BMS
M.FLN.22X2.LH.SC.G17M22 x 2.00 Fine Lock Nuts Gr 17H Left Hand S/C
M.FLN.24X1.25.SCM24 x 1.25 Very Fine Lock Nuts BMS Dble Champ S/C
M.FLN.24X1.50.SCM24 x 1.50 Fine Lock Nuts S/C
M.FLN.24X1.50.SC.BMSM24 x 1.50 Fine Lock Nuts S/C BMS
M.FLN.24X1.50.ZM24 x 1.50 Fine Lock Nuts Zinc
M.FLN.24X1.50.LH.SC.G17M24 x 1.50 Fine Lock Nuts Gr 17H Left Hand S/C
M.FLN.24X2.SCM24 x 2.00 Fine Lock Nuts S/C
M.FLN.24X2.SC.BMSM24 x 2.00 Fine Lock Nuts S/C BMS 11.5mm
M.FLN.24X2.ZM24 x 2.00 Fine Lock Nuts BMS Zinc 11.5mm
M.FLN.24X2.A2SM24 x 2.00 Fine Lock Nuts A2S/S
M.FLN.24X2.SC.12M24 x 2.00 Fine Lock Nuts 14L/H Mild Steel 12mm Ex Deep S/C
M.FLN.24X2.SC.10M24 x 2.00 Fine Lock Nuts 14L/H Mild Steel 10mm Stan S/C
M.FLN.26X1.50.ZM26 x 1.50 Fine Lock Nuts Zinc 36mmx10mm
M.FLN.26X1.50.BMS.12.7M26 x 1.50 Fine Lock Nuts BMS 12.7mm Thick
M.FLN.26X1.50.BMS.12M26 x 1.50 Fine Lock Nuts BMS 12mm Thick
M.FLN.27X1.50.SCM27 x 1.50 Extra Fine Lock Nuts Bright S/C
M.FLN.27X1.50.SC.G17M27 x 1.50 Extra Fine Lock Nuts Gr 17H S/C
M.FLN.27X2.ZM27 x 2.00 Fine Lock Nuts BMS Zinc
M.FLN.27X2.SC.G17M27 x 2.00 Fine Lock Nuts S/C Gr 17H
M.FLN.28X1.50.SC.G17M28 x 1.50 Fine Lock Nuts S/C Gr 17H 41mmx12mm
M.FLN.30X1.50.SCM30 x 1.50 Extra Fine Lock Nuts S/C
M.FLN.30X1.50.SC#M30 x 1.50 Extra Fine Lock Nuts S/C #
M.FLN.30X1.50.SC.BMSM30 x 1.50 Fine Lock Nuts BMS Gr 14L/H DIN439 S/C
M.FLN.30X2.SCM30 x 2.00 Fine Lock Nuts S/C
M.FLN.30X2.ZBLM30 x 2.00 Fine Lock Nuts Z/Black
M.FLN.30X2.SC.G22M30 x 2.00 Fine Lock Nuts Gr 22H S/C
M.FLN.30X2.LH.SC.G17M30 x 2.00 Fine Lock Nuts Gr 17H Left Hand S/C
M.FLN.30X2.SC.G14M30 x 2.00 Fine Lock Nuts Gr DIN439 (14H) S/C
M.FLN.32X1.50.BMSM32 x 1.50 Fine Lock Nuts BMS
M.FLN.33X1.50.SCM33 x 1.50 Fine Hex Lock Nuts S/C
M.FLN.33X2.SC.G17M33 x 2.00 Extra Fine Lock Nuts S/C Gr 17H
M.FLN.33X2.Z.G17M33 x 2.00 Extra Fine Lock Nuts Zinc Gr 17H
M.FLN.36X1.50.SCM36 x 1.50 Extra Fine Lock Nuts S/C
M.FLN.36X2.SCM36 x 2.00 Extra Fine Lock Nuts S/C
M.FLN.36X2.ZBLM36 x 2.00 Extra Fine Lock Nuts Z/Black
M.FLN.36X2.A2SM36 x 2.00 Fine Hex Lock Nuts A2S/S
M.FLN.36X3.SCM36 x 3.00 Fine Lock Nuts S/C
M.FLN.36X3.ZM36 x 3.00 Fine Lock Nuts Zinc
M.FLN.38X1.50.BMSM38 x 1.50 Fine Lock Nuts BMS
M.FLN.39X1.50.BMSM39 x 1.50 Extra Fine Lock Nuts BMS #
M.FLN.39X2.SC.G17M39 x 2.00 Fine Lock Nuts Gr 17H S/C
M.FLN.39X3.SC.BMSM39 x 3.00 Fine Lock Nuts BMS 14H S/C
M.FLN.42X1.50.SCM42 x 1.50 Extra Fine Lock Nuts S/C
M.FLN.42X2.SCM42 x 2.00 Extra Fine Lock Nuts S/C
M.FLN.42X2.ZYPM42 x 2.00 Extra Fine Lock Nuts * ZYP
M.FLN.42X3.SCM42 x 3.00 Fine Lock Nuts BMS S/C
M.FLN.45X1.50.BMSM45 x 1.50 Extra Fine Lock Nuts BMS
M.FLN.45X2.SC.G17M45 x 2.00 Fine Lock Nuts Gr 17H S/C
M.FLN.45X3.SCM45 x 3.00 Fine Lock Nuts S/C
M.FLN.48X1.50.BMSM48 x 1.50 Extra Fine Lock Nuts BMS
M.FLN.48X1.50.SC.G17M48 x 1.50 Extra Fine Lock Nuts Gr 17H
M.FLN.48X2.SCM48 x 2.00 Extra Fine Lock Nuts S/C
M.FLN.52X2.BMSM52 x 2.00 Extra Fine Lock Nuts BMS
M.FLN.52X3.BMSM52 x 3.00 Fine Lock Nuts BMS
M.FLN.64X4.BMSM64 x 4.00 Fine Lock Nuts BMS