Locknuts

A locknut is a specialized nut designed with a mechanism to prevent it from loosening due to vibration or rotation, providing a secure fastening in situations where stability and security are crucial.

Rose list price Part NumberThread Major Diameter (d)Outside Diameter ( C)Width (D)Face Diameter ( E)Slot Width (G)No. Threads per Inch (K1)Associated Lock Washer
$7.67 N-000.3910.7550.2290.6250.1232W00
$7.10 N-010.4690.880.3230.7190.1232W01
$5.88 N-020.5861.0050.3230.8130.1232W02
$8.19 N-030.6641.130.3540.9380.1232W03
$8.66 N-040.7811.380.3851.1250.17832W04
$6.37 N-050.9691.5680.4161.2810.17832W05
$6.84 N-061.1731.7550.4161.50.17818W06
$8.29 N-071.3762.0680.4481.8130.17818W07
$8.35 N-081.5632.2550.44820.2418W08
$9.67 N-091.7672.5360.4482.2810.2418W09
$10.22 N-101.9672.6930.512.4380.2418W10
$11.75 N-112.1572.9740.512.6560.2418W11
$16.06 N-122.363.1610.5412.8440.2418W12
$16.72 N-132.5483.380.5733.0630.2418W13
$25.47 N-142.7513.630.5733.3130.2418W14
$28.94 AN-152.9333.880.6043.5630.3612W15
$31.02 AN-163.1374.1610.6043.8440.3612W16
$34.55 AN-173.344.4110.6354.0310.3612W17
$39.31 AN-183.5274.6610.6984.2810.3612W18
$42.28 AN-193.734.9430.7294.5630.3612W19
$46.90 AN-203.9185.1930.764.8130.3612W20
$59.49 AN-214.1225.4430.7650.48512W21
$61.18 AN-224.3255.7240.7915.2810.48512W22
$69.13 AN-244.7166.130.8235.6880.48512W24
$99.89 AN-265.1066.7550.8856.1880.6112W26
$107.56 AN-285.4977.0990.9486.5310.6112W28
$128.62 AN-305.8887.6930.9797.0630.6112W30
$156.36 AN-326.2848.0681.0417.4380.618W32
$190.68 AN-346.6598.6611.0738.0310.618W34
$205.69 AN-367.0669.0681.1048.3750.7358W36
$237.28 AN-387.4729.4741.1358.7810.7358W38
$291.90 AN-407.8479.8491.1989.1560.7358W40
$460.88 N-448.62811.0051.269.8430.988W44
$73.35 TAN-152.9333.880.6043.5630.3612TW115
$82.72 TAN-163.1374.1610.6043.8440.3612TW116
$86.23 TAN-173.344.4110.6354.0310.3612TW117
$109.27 TAN-183.5274.6610.6984.2810.3612TW118
$125.41 TAN-193.734.9430.7294.5630.3612TW119
$131.29 TAN-203.9185.1930.764.8130.3612TW120
$150.17 TAN-214.1225.4430.7650.48512TW121
$164.91 TAN-224.3255.7240.7915.2810.48512TW122
$184.84 TAN-244.7166.130.8235.6880.48512TW124
$268.39 TAN-265.1066.7550.8856.1880.6112TW126
$424.87 TAN1285.4977.0991.1986.5310.6112TW128
$538.87 TAN1305.8887.6931.267.0630.6112TW130
$545.59 TAN1326.2848.0681.2917.4380.618TW132
$638.92 TAN1346.6598.6611.3548.0310.618TW134
$676.34 TAN1367.0669.0681.4168.3750.7358TW136
$719.50 TAN1387.4728.3751.4168.7810.7358TW138
$785.39 TAN1407.8471.4161.519.1560.7358TW140
$30.42 KM11Metric75,067,011,07M55 x 2,0MB-11
$50.57 KM13Metric85,079,012,08M65 x 2,0MB-13
$59.18 KM15Metric98,090,013,08M75 x 2,0MB-15
$76.21 KM16Metric105,095,015,08M80 x 2,0MB-16
$95.08 KM17Metric110,0102,016,08M85 x 2,0MB-17
$105.51 KM18Metric120,0108,016,010M90 x 2,0MB-18
$118.59 KM19Metric125,0113,017,010M95 x 2,0MB-19
$131.92 KM20Metric130,0120,018,010M100 x 2,0MB-20
$143.47 KM21Metric140,0126,018,012M105 x 2,0MB-21
$174.02 KM22Metric145,0133,019,012M110 x 2,0MB-22
$267.41 KM24Metric155,0138,020,012M120 x 2,0MB-24
$373.49 KM28Metric180,0160,022,014M140 x 2,0MB-28
$554.74 KM30Metric195,0171,024,014M150 x 2,0MB-30
$593.06 KM32Metric210,0182,025,016M160 x 3,0MB-32
$626.47 KM34Metric220,0193,026,016M170 x 3,0MB-34
$670.07 KM36Metric230,0203,027,018M180 x 3,0MB-36
$747.24 KM38Metric240,0214,028,018M190 x 3,0MB-38
$907.19 KM44Metric280,0250,032,0TR220 x 4,0PPM-44