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www.techno-isel.com
MATERIAL: Bronze SAE 660
TEMPERATURE RANGE: Min. -65°F, Max. 250°F
FRICTION COEFFICIENT: 0.2 to 0.3
INCH
THREAD MOUNT
STANDARD NUT STYLE
All dimensions are expressed
in inches, unless otherwise noted.
Bronze Nuts
FOR SUPERNUTS™ & BRONZE NUTS
Standard Mounting Flanges
Screw Size
Max
Torque To
O.D. - # Thds.
Design
Static Raise 1 lb Flange
Catalog Number
Starts
Lead
OD
L
C
TH
Load
Load
oz - in
HB250F-
HB20BN-25201
1/4 - 20 - 1st
.050
.625
.625 .187
9/16/18
110 lbs
550 lbs
.41
025
HB20BN-25161
1/4 - 16 - 1st
.063
HB20BN-37101
3/8 - 10 - 1st
.100
.67
HB20BN-37121
3/8 - 12 - 1st
.083
.750
.750 .250
5/8/18
300 lbs 1500 lbs
.64
037
HB20BN-37161
3/8 - 16 - 1st
.063
.61
HB20BN-50101
1/2 - 10 - 1st
.100
1.000 1.000 .375
15/16 - 16
620 lbs 3100 lbs
.83
HB20BN-50102
1/2 - 10 - 2st
.200
1.10
HB20BN-62081
5/8 - 8 - stub
1.06
050
HB20BN-62101
5/8 - 10 - 1st
.100
1.000 1.000 .375
15/16 - 16
860 lbs 4300 lbs
.99
HB20BN-62102
5/8 - 10 - 2st
1.26
HB20BN-75061
3/4 - 6 - 1st
.167
1.500 1.500 .500
1 3/8 - 16 1500 lbs 1500 lbs
1.28
HB20BN-75101
3/4 - 10 - 1st
.100
1.15
HB20BN-10005
1 - 5 - 1st
.200
1.67
075
HB20BN-10008
1 - 8 - 1st
.125
1.500 1.500 .500
1 3/8 - 16 1900 lbs
9500 lbs
1.52
HB20BN-10010
1 - 10 - 1st
.100
1.47
NOTE:Lubrication is recommended when using these lead screw nuts.
HB250F-025
1.25 .187
.140
1.00
9/16-18
HB250F-037
1.60 .250
.177
1.24
5/8 - 18
HB250F-050
2.00 .375
.266
1.50
15/16 - 16
HB250F-075
2.50 .500
.266
2.00
1 3/8 - 16
HB250F-100
3.00 .600
.266
2.37
1 9/16 - 18
MATERIAL:
Aluminum (6062-T6)
All dimensions are expressed
in inches, unless otherwise noted.
Flange Dimensions
Catalog Number
A
B
C (dia.) D (dia.)
E Thread
