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 | £0.7688 | |
| A58-NS | NUT | 16 | £1.03 | |
| A58-LT | NUT | 918 | £0.1025 | |
| A58-LS | OFFER AGS572/G IN LEIU | 0 | £1.03 | |
| A58-JT | NUTS | 247 | £1.54 | |
| A58-JS | NUT | 272 | £0.82 | |
| A58-GT | NUT | 736 | £0.41 | |
| A58-GS | SLOTTED NUT | 0 | £0.41 | |
| A58-GC | CASTELLATED NUT | 0 | POA | |
| A58-ES | NUT | 2,193 | £0.41 | |
| A27-WT | NUT | 82 | £2.05 | |
| A27-WS | NUT | 0 | £4.10 | |
| A27-WP | NUT | 2 | £4.10 | |
| A27-WC | NUT | 10 | £6.15 | |
| A27-UT | NUT | 154 | £2.05 | |
| A27-US | NUT | 11 | £6.15 | |
| A27-UP | NUT | 19 | £3.08 | |
| A27-UC | NUT | 5 | £5.13 | |
| A27-ST | NUT | 404 | £2.05 | |
| A27-SS | NUT | 29 | £6.15 | |
| A27-SP | NUT | 55 | £3.08 | |
| A27-SC | NUT | 0 | £3.08 | |
| A27-QT | NUT | 85 | £1.54 | |
| A27-QS | NUT | 250 | £4.10 | |
| A27-QP | NUT | 416 | £2.05 | |
| A27-QC | NUTS | 0 | £4.10 | |
| A27-PT | NUT | 244 | £2.05 | |
| A27-PS | NUT | 4 | £3.08 | |
| A27-PP | NUT | 64 | £2.05 | |
| A27-PC | NUT | 18 | £5.13 | |
| A27-NT | NUT | 344 | £0.615 | |
| A27-NS | NUT | 13 | £1.54 | |
| A27-NP | NUT | 0 | £1.54 | |
| A27-NC | NUT | 1 | £1.54 | |
| A27-LT | NUT | 140 | £1.03 | |
| A27-LS | NUT High tensile | 318 | £1.79 | |
| A27-LP | NUT (LOCATED) | 34 | £0.9738 | |
| A27-LC | NUT | 15 | £1.54 | |
| A27-JT | NUT | 960 | £0.7175 | |
| A27-JS | NUT | 287 | £1.01 | |
| A27-JP | NUT | 57 | £0.9738 | |
| A27-JC | NUT | 0 | £1.54 | |
| A27-GT | NUT | 3,529 | £0.3588 | |
| A27-GS | NUT | 1,689 | £0.9738 | |
| A27-GP | NUT 30-297-311-02 | 436 | £0.6663 | |
| A27-GC | STOCK OF A24/GC AVAILABLE | 3 | £1.03 | |
| A27-ET | NUT | 1,313 | £0.3588 | |
| A27-ES | NUT | 1,568 | £1.79 | |
| A27-EP | NUT | 97 | £0.5125 |