FEATURES
n Centerless Ground and Standard Rolled
n 2G Threadform
n Lead Accuracy of + 0.015" per Foot
n Straightness of 0.10" per Foot
n 300 Series Stainless Steel
Acme Lead Screws (Inch)
* Single start screws. May be ordered in left hand on special order.
D Fast lead high helix lead screws.
Screw Size Code
Screw Size
O.D. - # Thds. - Starts
25201
25161
31082
31084
31122
37081
37084
37055
37045
37101
37102
37114
37121
37122
37161
43082
43084
50101
50102
62081
62101
62102
75061
75081
75101
10005
10008
10010
HB11SA-
Length
*
1/4 - 20 - 1st
*
1/4 - 16 - 1st
5/16 - 8 - 2st
5/16 - 8 - 4st
5/16 - 12 - 2st
*
3/8 - 8 - stub
3/8 - 8 - 4st
D 3/8 - 5 - 5st
D 3/8 - 4 - 5st
*
3/8 - 10 - 1st
3/8 - 10 - 2st
3/8 - 11 - 4st
*
3/8 - 12 - 1st
3/8 - 12 - 2st
*
3/8 - 16 - 1st
7/16 - 8 - 2st
7/16 - 8 - 4st
*
1/2 - 10 - 1st
1/2 - 10 - 2st
*
5/8 - 8 - stub
*
5/8 - 10 - 1st
5/8 - 10 - 2st
* 3/4 - 6 - 1st
* 3/4 - 8 - 1st
* 3/4 - 10 - 1st
1 - 5 - 1st
1 - 8 - 1st
1 - 10 - 1st
Lead
in.
Length
in Feet
1, 3 & 6
Root Dia.
in.
ACME LEAD SCREW SELECTION
CATALOG NUMBER
2, 4 & 6
.190
.170
.230
.230
.230
.290
.274
.243
.243
.255
.255
.268
.275
.310
.300
.360
.360
.390
.390
.520
.515
.515
.563
.605
.630
.780
.855
.880
.050
.063
.250
.500
.167
.125
.500
1.000
1.200
.100
.200
.375
.083
.167
.063
.250
.500
.100
.200
.125
.100
.200
.167
.125
.100
.200
.125
.100
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