To order a BA/BSF nut choose the main part number and then add a letter from the size chart followed by another letter to denote the style. For example: A27/CS is a plated steel, 2BA, slotted nut.| A24 | A27 | A58 |
|---|---|---|
 |  |  |
| Stainless steel | Plated Steel | Shear Nut Plated Steel (Thin/Slotted Only) |
| Size | Thread |
|---|---|
| A | 6 BA |
| B | 4 BA |
| C | 2 BA |
| E | 1/4” BSF |
| G | 5/16” BSF |
| J | 3/8” BSF |
| L | 7/16” BSF |
| N | 1/2” BSF |
| P | 9/16” BSF |
| Q | 5/8” BSF |
| S | 3/4” BSF |
| U | 7/8” BSF |
| W | 1” BSF |
| P | Plain |
| T | Thin |
| S | Slotted |
| C | Castle |
| Part Number | Description | Stock | Price | |
|---|---|---|---|---|
| A58-QS | OFFER AGS572K | 0 | POA | |
| A58-NT | NUT | 38 | £0.75 | |
| A58-NS | NUT | 16 | £1.00 | |
| A58-LT | NUT | 918 | £0.10 | |
| A58-LS | OFFER AGS572/G IN LEIU | 0 | £1.00 | |
| A58-JT | NUTS | 247 | £1.50 | |
| A58-JS | NUT | 278 | £0.80 | |
| A58-GT | NUT | 736 | £0.40 | |
| A58-GS | SLOTTED NUT | 0 | £0.40 | |
| A58-GC | CASTELLATED NUT | 0 | POA | |
| A58-ES | NUT | 2,193 | £0.40 | |
| A27-WT | NUT | 82 | £2.00 | |
| A27-WS | NUT | 0 | £4.00 | |
| A27-WP | NUT | 2 | £4.00 | |
| A27-WC | NUT | 10 | £6.00 | |
| A27-UT | NUT | 154 | £2.00 | |
| A27-US | NUT | 11 | £6.00 | |
| A27-UP | NUT | 19 | £3.00 | |
| A27-UC | NUT | 5 | £5.00 | |
| A27-ST | NUT | 404 | £2.00 | |
| A27-SS | NUT | 29 | £6.00 | |
| A27-SP | NUT | 55 | £3.00 | |
| A27-SC | NUT | 0 | £3.00 | |
| A27-QT | NUT | 85 | £1.50 | |
| A27-QS | NUT | 270 | £4.00 | |
| A27-QP | NUT | 516 | £2.00 | |
| A27-QC | NUTS | 0 | £4.00 | |
| A27-PT | NUT | 244 | £2.00 | |
| A27-PS | NUT | 14 | £3.00 | |
| A27-PP | NUT | 13 | £2.00 | |
| A27-PC | NUT | 28 | £5.00 | |
| A27-NT | NUT | 344 | £0.60 | |
| A27-NS | NUT | 39 | £1.50 | |
| A27-NP | NUT | 11 | £1.50 | |
| A27-NC | NUT | 1 | £1.50 | |
| A27-LT | NUT | 140 | £1.00 | |
| A27-LS | NUT | 351 | £1.75 | |
| A27-LP | NUT (LOCATED) | 58 | £0.95 | |
| A27-LC | NUT | 15 | £1.50 | |
| A27-JT | NUT | 0 | £0.70 | |
| A27-JS | NUT | 397 | £0.99 | |
| A27-JP | NUT | 83 | £0.95 | |
| A27-JC | NUT | 2 | £1.50 | |
| A27-GT | NUT | 3,559 | £0.35 | |
| A27-GS | NUT | 1,797 | £0.95 | |
| A27-GP | NUT 30-297-311-02 | 536 | £0.65 | |
| A27-GC | STOCK OF A24/GC AVAILABLE | 11 | £1.00 | |
| A27-ET | NUT | 1,337 | £0.35 | |
| A27-ES | NUT | 1,859 | £1.75 | |
| A27-EP | NUT | 0 | £0.50 |