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SWT-FA Series LockNut

SWT/FA series SWT/FA series lock nut has four grooves along the circumference. Nuts with size of 15 and below havetwo planes directly opposite each other, and can be clamped by general wrench.. This design can meetrequirements of high precision, easy installation and steady locking etc. Material: 42CrMo,45#, 40Cr Hardness: HRC28°—32° Thread Precision: ISO4H Run Out: 0.005mm

Description of the dimensions 1

Dimensions

Select Thread d1 D d d2 h g t M MAX.Nm
SWT/FA M12X1.0P 23 30 25 13 14 4 2.5 27 4.5
SWT/FA M15X1.0P 26 33 28 16 16 4 2.5 30 4.5
SWT/FA M17x1 .OP 29 37 33 18 18 5 2.5 34 8.0
SWT/FA M20x1 .OP 32 40 35 21 18 5 2.5 36 8.0
SWT/FA M25X1.5P 36 44 39 26 20 5 2.5 41 8.0
SWT/FA M30X1.5P 41 49 44 32 20 5 2.5 46 8.0
SWT/FA M35X1.5P 46 54 49 38 22 5 2.5 50 8.0
SWT/FA M40X1.5P 56 65 59 42 22 6 3 60 8.0
SWT/FA M45X1.5P 61 70 64 48 22 6 3 65 8.0
SWT/FA M50X1.5P 65 75 68 52 25 7 3.5 70 8.0
SWT/FA M55X2.0P 74 85 78 58 25 7 3.5 80 18.0
SWT/FA M60X2.0P 78 90 82 62 26 8 4 85 18.0
SWT/FA M65X2.0P 83 95 87 68 28 8 4 90 18.0
SWT/FA M70x2.0P 88 100 92 72 28 8 4 95 18.0
SWT/FA M75x2.0P 93 105 97 77 28 8 4 100 18.0
SWT/FA M80x2.0P 98 110 100 83 32 8 3.5 100 18.0
SWT/FA M85X2.0P 107 120 110 88 32 10 4 110 35.0
SWT/FA M90X2.0P 112 125 115 93 32 10 4 115 35.0
SWT/FA M95x2.0P 117 130 120 98 32 10 4 120 35.0
SWT/FA M100x2.OP 122 135 125 103 32 10 4 130 35.0
SWT/FA M110X2.0P 132 145 134 112 32 10 4 140 35.0
SWT/FA M120X2.0P 142 155 144 122 32 10 4 150 35.0
SWT/FA M130x2.OP 152 165 154 132 32 12 5 160 35.0
SWT/FA M140x2.OP 162 175 164 142 32 14 6 170 35.0
SWT/FA M150x2.OP 172 185 174 152 32 14 6 180 35.0
SWT/FA M160x2.OP 182 195 184 162 32 14 6 190 35.0
SWT/FA M170x2.OP 192 205 194 172 32 14 6 200 35.0
SWT/FA M180x2.OP 202 215 204 182 32 16 7 210 35.0
SWT/FA M190x2.OP 212 225 214 192 32 16 7 220 35.0
SWT/FA M200X2.0P 222 235 224 202 32 18 8 230 35.0
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