AB21SN-25201 is a thread-mounted Supernut® made of acetal with PTFE, designed for use with 1/4-20 ACME screws. It has one start and a lead of 0.050 inch, with a lead efficiency of 41%. The part is rated for a maximum static load of 225 lbf and a maximum design load of 45 lbf. It is compatible with flange AB250F-025 and operates within a temperature range of 32°F to 180°F. The outer diameter is 0.625 inch and the length is 0.500 inch.
Linear guide systems support loads in a linear direction, whether being vertically or horizontally. We carry several different linear guide systems including, ball and ACME lead screws and nuts, linear guide carriage and rail assemblies, and V-grooved guide wheels and tracks.
| Stock Drive Products & Sterling Instrument - SDP/SI | |
|---|---|
| Product Category | Lead Screws and ACME Screws |
| Product Number | AB21SN-25201 |
| Product Name | 1/4 -20 ACME thread mounted Supoernut® manufactured from Acetal with PTFE, 1 Start and a lead of 0.05" |
| Screw Type | Lead Screw |
| Component Type | Nut Only |
| Length | 0.5000 inch (12.7 mm) |
