

S&W Manufacturing · Washers – Heavy-Duty C-Washer, Steel
Washers – Heavy-Duty C-Washer, Steel MW-21
- MPN
- MW-21
- SKU
- FH-SW-000678
Washers – Heavy-Duty C-Washer, Steel — Slot Width (A): 21/32; Thickness (B): 3/8; Outside Dia (C): 2 1/8
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.
The S&W Manufacturing MW-21 is a fastener / hardware component from the Washers – Heavy-Duty C-Washer, Steel line. It is specified at slot width (a) 21/32, thickness (b) 3/8 and outside dia (c) 2 1/8. 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.
| Thickness (B) | 3/8 |
|---|---|
| Slot Width (A) | 21/32 |
| Outside Dia (C) | 2 1/8 |
How do I get a price for the S&W Manufacturing MW-21?
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 MW-21 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.






