S&W Manufacturing · Check Nut
Check Nut, 5/16-8 — CN-3
- MPN
- CN-3
- SKU
- FH-SW-000700
Check Nut — OD (A): 3/4; Thickness (B): 5/16; Minor OD (C): 1/2; Knurled Thickness (D): 1/4
Request pricing
S&W Manufacturing prices this line on request. Add it to your quote — we answer within 1 business day, and quotes carry the exact part number so nothing gets re-found.
01About this part
The S&W Manufacturing CN-3 is a fastener / hardware component from the Check Nut line. It is specified at 5/16-8 thread, od (a) 3/4, thickness (b) 5/16 and minor od (c) 1/2. It joins and retains assemblies in machine builds and fixtures, specified by thread, material and finish. All Industry Supplies sources this item for Minnesota-area manufacturers, with certification documentation available on request for aerospace, medical and defense work.
02Specifications
| Thread size | 5/16-8 |
|---|---|
| OD (A) | 3/4 |
| Minor OD (C) | 1/2 |
| Thickness (B) | 5/16 |
| Knurled Thickness (D) | 1/4 |
03Common questions
How do I get a price for the S&W Manufacturing CN-3?
Add it to a quote request or call 1-763-421-8250. All Industry Supplies answers quote requests within 1 business day.
Is the S&W Manufacturing CN-3 available from stock?
All Industry Supplies sources S&W Manufacturing to order from the manufacturer. Lead times are confirmed on your quote — most items ship within days.
04More in Check Nut
All Fasteners + Hardware 
