TIMCO
Roofing Bolt & Square Nut
Genuine TIMCO Roofing Bolt & Square Nut, from the Engineering Fasteners range. 44 sizes. Prices are per pack, ex VAT.
| Nut Size (mm) | M5, M6, M8 |
|---|
44 sizes
Photos: TIMCO. The size shown may differ from yours; every size is in the table below.
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44 of 44 sizes
| Code | Size | Pack | Stock |
|---|---|---|---|
| 0512RB | M5 x 12 | 200 per Box | In stock |
| 0530RB | M5 x 30 | 200 per Box | Due back 24/11 |
| 0608RB | M6 x 8 | 200 per Box | In stock |
| 0612RB | M6 x 12 | 200 per Box | Due back 24/11 |
| 0612RBB | M6 x 12 | 150 per TIMbag | In stock |
| 0612RBP | M6 x 12 | 14 per TIMpac | In stock |
| 0616RB | M6 x 16 | 200 per Box | In stock |
| 0620RB | M6 x 20 | 200 per Box | In stock |
| 0620RBB | M6 x 20 | 140 per TIMbag | In stock |
| 0620RBP | M6 x 20 | 12 per TIMpac | In stock |
| 0625RB | M6 x 25 | 100 per Box | In stock |
| 0625RBB | M6 x 25 | 130 per TIMbag | In stock |
| 0625RBP | M6 x 25 | 10 per TIMpac | In stock |
| 0630RB | M6 x 30 | 100 per Box | In stock |
| 0630RBB | M6 x 30 | 120 per TIMbag | In stock |
| 0630RBP | M6 x 30 | 10 per TIMpac | In stock |
| 0635RB | M6 x 35 | 100 per Box | Due back 24/11 |
| 0640RB | M6 x 40 | 100 per Box | In stock |
| 0640RBB | M6 x 40 | 110 per TIMbag | In stock |
| 0640RBP | M6 x 40 | 8 per TIMpac | In stock |
| 0650RB | M6 x 50 | 100 per Box | In stock |
| 0650RBB | M6 x 50 | 90 per TIMbag | In stock |
| 0650RBP | M6 x 50 | 8 per TIMpac | In stock |
| 0660RB | M6 x 60 | 100 per Box | In stock |
| 0660RBB | M6 x 60 | 80 per TIMbag | In stock |
| 0660RBP | M6 x 60 | 6 per TIMpac | In stock |
| 0670RB | M6 x 70 | 100 per Box | In stock |
| 0680RB | M6 x 80 | 100 per Box | In stock |
| 0680RBB | M6 x 80 | 70 per TIMbag | In stock |
| 0680RBP | M6 x 80 | 4 per TIMpac | In stock |
| 06100RB | M6 x 100 | 100 per Box | In stock |
| 06100RBP | M6 x 100 | 2 per TIMpac | In stock |
| 0825RB | M8 x 25 | 100 per Box | Due back 24/11 |
| 0830RB | M8 x 30 | 100 per Box | In stock |
| 0840RB | M8 x 40 | 100 per Box | In stock |
| 0850RB | M8 x 50 | 100 per Box | Low stock |
| 0860RB | M8 x 60 | 100 per Box | Due back 24/11 |
| 0880RB | M8 x 80 | 50 per Box | In stock |
| 08100RB | M8 x 100 | 50 per Box | In stock |
| 08120RB | M8 x 120 | 50 per Box | In stock |
| 08140RB | M8 x 140 | 50 per Box | In stock |
| 08160RB | M8 x 160 | 50 per Box | Due back 14/12 |
| 08180RB | M8 x 180 | 50 per Box | Low stock |
| 08200RB | M8 x 200 | 50 per Box | In stock |
Stock updated 12 Nov 2026. Stock is checked once a day, so please call the trade counter to confirm large quantities.