Acme and Lead Screw Products - Inch Acme Nut

Inch Acme Nut Features

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Product Info Details Forces and Torques Performance Specifications
Product Part Number Diameter [in] Lead [in] Torque to Raise 1 lb. [in-lb] Efficiency [%] Dynamic Load Capacity [lb] Static Load Capacity [lb]
Bronze Acme Nut 1/4"-3 RH
  20025 0.250 0.333 0.073 73 312 1000
Bronze Acme Nut 1/4"-4 RH
  20024 0.250 0.250 0.056 71 312 1000
Bronze Acme Nut 1/4"-20 RH
  20020 0.250 0.050 0.022 36 312 1000
Bronze Acme Nut 5/16"-4 RH
  20028 0.313 0.250 0.059 67 510 1625
Bronze Acme Nut 3/8"-2 RH
  20037 0.375 0.500 0.107 74 703 2250
Bronze Acme Nut3/8"-4 RH
  20034 0.375 0.250 0.063 63 703 2250
Bronze Acme Nut 3/8"-5 RH
  20035 0.375 0.200 0.054 59 703 2250
Bronze Acme Nut 3/8"-6 RH
  20036 0.375 0.166 0.049 54 703 2250
Bronze Acme Nut 3/8"-6 LH
  80036 0.375 0.166 0.049 54 703 2250
Bronze Acme Nut 3/8"-8 RH
  20038 0.375 0.125 0.042 48 703 2250
Bronze Acme Nut 3/8"-10 RH
  20030 0.375 0.100 0.038 42 703 2250
Bronze Acme Nut 3/8"-12 RH
  20032 0.375 0.083 0.036 37 703 2250
Bronze Acme Nut 3/8"-12 LH
  80032 0.375 0.083 0.036 37 703 2250
Bronze Acme Nut 3/8"-16 RH
  20033 0.375 0.062 0.031 32 703 2250
Bronze Acme Nut 1/2"-1 RH
  20051 0.500 1.000 0.210 77 1250 4000
Bronze Acme Nut 1/2"-2 RH
  20052 0.500 0.500 0.115 69 1250 4000
Bronze Acme Nut 1/2"-4 RH
  20054 0.500 0.250 0.070 57 1250 4000
Bronze Acme Nut 1/2"-5 RH
  20055 0.500 0.200 0.061 52 1250 4000
Bronze Acme Nut 1/2"-10 RH
  20050 0.500 0.100 0.047 34 1250 4000
Bronze Acme Nut 1/2"-10 LH
  80050 0.500 0.100 0.047 34 1250 4000
Bronze Acme Nut 5/8"-2 2/3 RH
  20063 0.625 0.375 0.100 60 1953 6250
Bronze Acme Nut 5/8"-2 2/3 LH
  80063 0.625 0.375 0.100 60 1953 6250
Bronze Acme Nut 5/8"-5 RH
  20065 0.625 0.200 0.072 44 1953 6250
Bronze Acme Nut 5/8"-5 (2) RH
  20652 0.625 0.200 0.069 46 1953 6250
Bronze Acme Nut 5/8"-5 LH
  80065 0.625 0.200 0.072 44 1953 6250
Bronze Acme Nut 5/8"-8 RH
  20068 0.625 0.125 0.058 34 1953 6250
Bronze Acme Nut 5/8"-8 LH
  80068 0.625 0.125 0.058 34 1953 6250
Bronze Acme Nut 5/8"-10 RH
  20060 0.625 0.100 0.053 30 1953 6250
Bronze Acme Nut 3/4"-2 RH
  20072 0.750 0.500 0.129 62 2812 9000
Bronze Acme Nut 3/4"-3 RH
  20073 0.750 0.333 0.099 54 2812 9000
Bronze Acme Nut 3/4"-3 LH
  80073 0.750 0.333 0.099 54 2812 9000
Bronze Acme Nut 3/4"-5 RH
  20075 0.750 0.200 0.080 40 2812 9000
Bronze Acme Nut 3/4"-5 LH
  80075 0.750 0.200 0.080 40 2812 9000
Bronze Acme Nut 3/4"-6 RH
  20076 0.750 0.166 0.073 36 2812 9000
Bronze Acme Nut 3/4"-6 LH
  80076 0.750 0.166 0.073 36 2812 9000
Bronze Acme Nut 3/4"-10 RH
  20070 0.750 0.100 0.064 25 2812 9000
Bronze Acme Nut 3/4"-10 LH
  80070 0.750 0.100 0.064 25 2812 9000
Bronze Acme Nut 7/8"-6 RH
  20086 0.875 0.166 0.083 32 3828 12250
Bronze Acme Nut 7/8"-6 LH
  80086 0.875 0.166 0.083 32 3828 12250
Bronze Acme Nut 1"-1 RH
  20111 1.000 1.000 0.231 69 5000 16000
Bronze Acme Nut 1"-1 LH
  80111 1.000 1.000 0.231 69 5000 16000
Bronze Acme Nut 1"-2 RH
  20112 1.000 0.500 0.139 57 5000 16000
Bronze Acme Nut 1"-4 RH
  20104 1.000 0.250 0.105 38 5000 16000
Bronze Acme Nut 1"-4 LH
  80104 1.000 0.250 0.105 38 5000 16000
Bronze Acme Nut 1"-5 RH
  20105 1.000 0.200 0.094 34 5000 16000
Bronze Acme Nut 1"-5 LH
  80105 1.000 0.200 0.094 34 5000 16000
Bronze Acme Nut 1"-6 RH
  20106 1.000 0.167 0.089 30 5000 16000
Bronze Acme Nut 1"-6 LH
  80106 1.000 0.167 0.089 30 5000 16000
Bronze Acme Nut 1"-10 RH
  20110 1.000 0.100 0.078 20 5000 16000
Bronze Acme Nut 1"-10 LH
  80110 1.000 0.100 0.078 20 5000 16000
Bronze Acme Nut 1 1/8"-5 RH
  20115 1.125 0.200 0.100 32 6330 20500
Bronze Acme Nut 1 1/4"-4 RH
  20124 1.250 0.250 0.117 34 7812 25000
Bronze Acme Nut 1 1/4"-4 LH
  80124 1.250 0.250 0.117 34 7812 25000
Bronze Acme Nut 1 1/4"-5 RH
  20125 1.250 0.200 0.114 28 7812 25000
Bronze Acme Nut 1 1/4"-5 LH
  80125 1.250 0.200 0.114 28 7812 25000
Bronze Acme Nut 1 1/2"-2 RH
  20152 1.500 0.500 0.173 46 11250 36000
Bronze Acme Nut 1 1/2"-2 LH
  80152 1.500 0.500 0.173 46 11250 36000
Bronze Acme Nut 1 1/2"-2 2/3 RH
  20153 1.500 0.375 0.149 40 11250 36000
Bronze Acme Nut 1 1/2"-2 2/3 LH
  80153 1.500 0.375 0.149 40 11250 36000
Bronze Acme Nut 1 1/2"-4 RH
  20154 1.500 0.250 0.133 30 11250 36000
Bronze Acme Nut 1 1/2"-4 LH
  80154 1.500 0.250 0.133 30 11250 36000
Bronze Acme Nut 1 1/2"-5 RH
  20155 1.500 0.200 0.127 25 11250 36000
Bronze Acme Nut 1 1/2"-5 LH
  80155 1.500 0.200 0.127 25 11250 36000
Bronze Acme Nut 1 1/2"-10 RH
  20150 1.500 0.100 0.110 15 11250 36000
Bronze Acme Nut 1 1/2"-10 LH
  80150 1.500 0.100 0.110 15 11250 36000
Bronze Acme Nut 1 3/4"-4 RH
  20174 1.750 0.250 0.153 26 15312 49900
Bronze Acme Nut 1 3/4"-4 LH
  80174 1.750 0.250 0.153 26 15312 49900
Bronze Acme Nut 2"-2 RH
  20202 2.000 0.500 0.199 40 20000 64000
Bronze Acme Nut 2"-4 RH
  20204 2.000 0.250 0.166 24 20000 64000
Bronze Acme Nut 2"-4 LH
  80204 2.000 0.250 0.166 24 20000 64000
Bronze Acme Nut 2"-5 RH
  20205 2.000 0.200 0.159 20 20000 64000
Bronze Acme Nut 2 1/4"-2 RH
  20222 2.250 0.500 0.215 37 25312 81000
Bronze Acme Nut 2 1/4"-4 RH
  20224 2.250 0.250 0.181 22 25312 81000
Bronze Acme Nut 2 1/2"-2 RH
  20252 2.500 0.500 0.234 34 31250 100000
Bronze Acme Nut 2 1/2"-3 RH
  20253 2.500 0.333 0.212 25 31250 100000
Bronze Acme Nut 2 1/2"-4 RH
  20254 2.500 0.250 0.199 20 31250 100000
Bronze Acme Nut 3"-2 RH
  20302 3.000 0.500 0.265 30 45000 144000
Bronze Acme Nut 3 3/8 1 1/2 RH
  20332 3.375 0.667 0.312 34 60000 192000
Bronze Acme Nut 3 3/4"-1 1/2 RH
  20372 3.750 0.667 0.345 30 81000 260000
Bronze Acme Nut 4 1/2"-1 1/2 RH
  20452 4.500 0.667 0.379 28 100000 320000
Bronze Acme Nut 5"-1 1/2 RH
  20552 5.000 0.667 0.398 26 145000 470000
Bronze Acme Nut 6"-1 1/2 RH
  20602 0.667 0.474 22 180000 576000
Bronze Acme Nut 6"-1 1/2 RH, with Integral Flange
  6954-1 0.667 0.474 22 180000 576000

Product Info Details Forces and Torques Performance Specifications
Product Part Number Diameter [in] Lead [in] Torque to Raise 1 lb. [in-lb] Efficiency [%] Dynamic Load Capacity [lb] Static Load Capacity [lb]
Plastic Acme Nut 1/4"-3 RH
  30025 0.250 0.333 0.067 79 156 156
Plastic Acme Nut 1/4"-4 RH
  30024 0.250 0.250 0.053 75 156 156
Plastic Acme Nut 1/4"-20 RH
  30020 0.250 0.050 0.020 40 156 156
Plastic Acme Nut 5/16"-2 RH
  30022 0.313 0.500 0.099 81 205 205
Plastic Acme Nut 5/16"-4 RH
  30028 0.313 0.250 0.054 73 205 205
Plastic Acme Nut 3/8"-1 RH
  30031 0.375 1.000 0.199 80 351 351
Plastic Acme Nut 3/8"-2 RH
  30037 0.375 0.500 0.101 79 351 351
Plastic Acme Nut 3/8"-4 RH
  30034 0.375 0.250 0.057 69 351 351
Plastic Acme Nut 3/8"-6 RH
  30036 0.375 0.166 0.044 60 351 351
Plastic Acme Nut 3/8"-6 LH
  40036 0.375 0.166 0.044 60 351 351
Plastic Acme Nut 3/8"-8 RH
  30038 0.375 0.125 0.037 54 351 351
Plastic Acme Nut 3/8"-10 RH
  30030 0.375 0.100 0.033 48 351 351
Plastic Acme Nut 3/8"-12 RH
  30032 0.375 0.083 0.031 43 351 351
Plastic Acme Nut 1/2"-1 RH
  30051 0.500 1.000 0.106 75 625 625
Plastic Acme Nut 1/2"-2 RH
  30052 0.500 0.500 0.107 75 625 625
Plastic Acme Nut 1/2"-4 RH
  30054 0.500 0.250 0.064 63 625 625
Plastic Acme Nut 1/2"-5 RH
  30055 0.500 0.200 0.056 57 625 625
Plastic Acme Nut 1/2"-10 RH
  30050 0.500 0.100 0.039 40 625 625
Plastic Acme Nut 5/8"-2 2/3 RH
  30063 0.625 0.375 0.091 66 976 976
Plastic Acme Nut 5/8"-5 RH
  30065 0.625 0.200 0.060 53 976 976
Plastic Acme Nut 5/8"-5 (2) RH
  30652 0.625 0.200 0.062 51 976 976
Plastic Acme Nut 5/8"-8 RH
  30068 0.625 0.125 0.049 40 976 976
Plastic Acme Nut 5/8"-10 RH
  30060 0.625 0.100 0.046 35 976 976
Plastic Acme Nut 3/4"-2 RH
  30072 0.750 0.500 0.118 68 1406 1406
Plastic Acme Nut 3/4"-3 RH
  30073 0.750 0.333 0.089 60 1406 1406
Plastic Acme Nut 3/4"-5 RH
  30075 0.750 0.200 0.066 48 1406 1406
Plastic Acme Nut 3/4"-6 RH
  30076 0.750 0.166 0.061 43 1406 1406
Plastic Acme Nut 3/4"-6 LH
  40076 0.750 0.166 0.061 43 1406 1406
Plastic Acme Nut 3/4"-10 RH
  30070 0.750 0.100 0.052 30 1406 1406
Plastic Acme Nut 1"-1 RH
  30111 1.000 1.000 0.216 74 2500 2500
Plastic Acme Nut 1"-2 RH
  30112 1.000 0.500 0.127 63 2500 2500
Plastic Acme Nut 1"-4 RH
  30104 1.000 0.250 0.086 46 2500 2500
Plastic Acme Nut 1"-5 RH
  30105 1.000 0.200 0.079 40 2500 2500
Plastic Acme Nut 1"-5 LH
  40105 1.000 0.200 0.079 40 2500 2500
Plastic Acme Nut 1"-10 RH
  30110 1.000 0.100 0.065 24 2500 2500
Plastic Acme Nut 1 1/8"-5 RH
  30115 1.125 0.200 0.085 37 3165 3165
Plastic Acme Nut 1 1/4"-4 RH
  30124 1.250 0.250 0.099 40 3906 3906
Plastic Acme Nut 1 1/4"-5 RH
  30125 1.250 0.200 0.092 35 3906 3906
Plastic Acme Nut 1 1/4"-5 LH
  40125 1.250 0.200 0.092 35 3906 3906
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