- Home
- Products
- Lead Screws
- RSF4-4X1M
RSF4-4X1M
Can't find what you're looking for? Go to the Product Selector
RSF4-4X1M
Lead Nut
RSF, Standard Backlash, Acetal, 4 mm x 4 mm Lead Nut, Right Hand Thread Direction, 44 N Max Dynamic Load
Lead Time:
3 Days
Lead times may increase with higher quantities. Lead time displayed in business days.
$19.67
each
Costs associated with shipping, packaging, and import taxes/duty not included.
- RSF models provide the excellent lubricity and dimensional stability of our proprietary Acetal with the convenience of an integral flange.
- The RSF nut was developed as a morecompact solution over our standard MTS line
- Injection-molded, economical nut ideal for standard lead screws
Click here to optimize your design with a custom lead screw and nut solution. ![](/ds_images/document_format/ls_Custom_LeadNut_Banner-cropped.png)
Dimension |
Value |
A |
8.0 mm (0.31 in) |
B Max |
9.5 mm (0.38 in) |
D |
19.1 mm (0.75 in) |
E |
3.3 mm (0.13 in) |
F |
3.3 mm (0.13 in) |
I |
6.4 mm (0.25 in) |
BCD |
12.7 mm (0.50 in) |
Dimension |
Value |
A |
8.0 mm (0.31 in) |
B Max |
9.5 mm (0.38 in) |
D |
19.1 mm (0.75 in) |
E |
3.3 mm (0.13 in) |
F |
3.3 mm (0.13 in) |
I |
6.4 mm (0.25 in) |
BCD |
12.7 mm (0.50 in) |
Specification |
Value |
Screw Thread Form |
Acme |
Mating Screw Diameter |
4.00 mm (0.157 in) |
Lead |
4.00 mm (0.157 in) |
Thread Direction |
Right Hand |
Nut Mounting Style |
Flanged |
Nut Material |
Acetal |
Max Axial Backlash |
0.025 mm (0.0010 in) |
Drag Torque |
Free Wheeling |
Efficiency |
76% |
Max Temperature |
82.2 °C (180 °F) |
To download the models below, you will need to sign in.
Sign In