Zinc-plated Grade 8.8 hex head screws for precision-threaded fastening in mechanical applications. Available in both fine and very fine thread configurations.
These 8.8 Hex Head Cap Screws are zinc plated for corrosion resistance and engineered to provide higher tensile strength, equivalent to Grade 5 standards. Available in both fine thread (M8 to M16) and very fine thread (M10 and M12), they ensure precise fitment and optimal torque transfer.
Designed for mechanical, automotive, and industrial applications where standard coarse threads are not ideal. Suitable for threaded holes or when paired with corresponding fine-threaded nuts.
| Thread Type | Dia. | Pitch | Length | Part No. |
|---|---|---|---|---|
| Fine | M8 | 1.0 | 16 | 45-0916 |
| Fine | M8 | 1.0 | 20 | 45-0920 |
| Fine | M8 | 1.0 | 25 | 45-0925 |
| Fine | M8 | 1.0 | 30 | 45-0930 |
| Fine | M8 | 1.0 | 35 | 45-0935 |
| Fine | M8 | 1.0 | 40 | 45-0940 |
| Fine | M8 | 1.0 | 45 | 45-0945 |
| Fine | M8 | 1.0 | 50 | 45-0950 |
| Fine | M8 | 1.0 | 55 | 45-0955 |
| Fine | M8 | 1.0 | 60 | 45-0960 |
| Fine | M8 | 1.0 | 65 | 45-0960 |
| Fine | M8 | 1.0 | 70 | 45-1170 |
| Fine | M10 | 1.25 | 16 | 45-1116 |
| Fine | M10 | 1.25 | 20 | 45-1120 |
| Fine | M10 | 1.25 | 25 | 45-1125 |
| Fine | M10 | 1.25 | 30 | 45-1130 |
| Fine | M10 | 1.25 | 35 | 45-1135 |
| Fine | M10 | 1.25 | 40 | 45-1140 |
| Fine | M10 | 1.25 | 45 | 45-1145 |
| Fine | M10 | 1.25 | 50 | 45-1150 |
| Fine | M10 | 1.25 | 55 | 45-1155 |
| Fine | M10 | 1.25 | 60 | 45-1160 |
| Fine | M10 | 1.25 | 65 | 45-1165 |
| Fine | M10 | 1.25 | 70 | 45-1170 |
| Fine | M10 | 1.25 | 75 | 45-1375 |
| Fine | M10 | 1.25 | 80 | 45-1380 |
| Fine | M10 | 1.25 | 90 | 45-1390 |
| Fine | M10 | 1.25 | 100 | 45-1391 |
| Fine | M10 | 1.25 | 110 | 45-1392 |
| Fine | M10 | 1.25 | 120 | 45-1393 |
| Fine | M12 | 1.5 | 20 | 45-1320 |
| Fine | M12 | 1.5 | 25 | 45-1325 |
| Fine | M12 | 1.5 | 30 | 45-1330 |
| Fine | M12 | 1.5 | 35 | 45-1335 |
| Fine | M12 | 1.5 | 40 | 45-1340 |
| Fine | M12 | 1.5 | 45 | 45-1345 |
| Fine | M12 | 1.5 | 50 | 45-1350 |
| Fine | M12 | 1.5 | 55 | 45-1355 |
| Fine | M12 | 1.5 | 60 | 45-1360 |
| Fine | M12 | 1.5 | 65 | 45-1365 |
| Fine | M12 | 1.5 | 70 | 45-1570 |
| Fine | M14 | 1.5 | 30 | 45-1530 |
| Fine | M14 | 1.5 | 35 | 45-1535 |
| Fine | M14 | 1.5 | 40 | 45-1540 |
| Fine | M14 | 1.5 | 45 | 45-1545 |
| Fine | M14 | 1.5 | 50 | 45-1550 |
| Fine | M14 | 1.5 | 55 | 45-1555 |
| Fine | M14 | 1.5 | 60 | 45-1560 |
| Fine | M14 | 1.5 | 65 | 45-1365 |
| Fine | M14 | 1.5 | 70 | 45-1570 |
| Fine | M14 | 1.5 | 75 | 45-1775 |
| Fine | M14 | 1.5 | 80 | 45-1780 |
| Fine | M14 | 1.5 | 90 | 45-1790 |
| Fine | M14 | 1.5 | 100 | 45-1791 |
| Fine | M16 | 1.5 | 30 | 45-1730 |
| Fine | M16 | 1.5 | 35 | 45-1735 |
| Fine | M16 | 1.5 | 40 | 45-1740 |
| Fine | M16 | 1.5 | 45 | 45-1745 |
| Fine | M16 | 1.5 | 50 | 45-1750 |
| Fine | M16 | 1.5 | 55 | 45-1755 |
| Fine | M16 | 1.5 | 60 | 45-1760 |
| Fine | M16 | 1.5 | 65 | 45-1765 |
| Fine | M16 | 1.5 | 70 | 45-1770 |
| Fine | M16 | 1.5 | 75 | 45-1775 |
| Fine | M16 | 1.5 | 80 | 45-1780 |
| Fine | M16 | 1.5 | 90 | 45-1790 |
| Fine | M16 | 1.5 | 100 | 45-1791 |
| Very Fine | M10 | 1.0 | 20 | 45-1200 |
| Very Fine | M10 | 1.0 | 25 | 45-1201 |
| Very Fine | M10 | 1.0 | 30 | 45-1202 |
| Very Fine | M10 | 1.0 | 35 | 45-1203 |
| Very Fine | M10 | 1.0 | 40 | 45-1204 |
| Very Fine | M10 | 1.0 | 45 | 45-1205 |
| Very Fine | M10 | 1.0 | 50 | 45-1206 |
| Very Fine | M10 | 1.0 | 60 | 45-1208 |
| Very Fine | M10 | 1.0 | 70 | 45-1210 |
| Very Fine | M12 | 1.25 | 20 | 45-1401 |
| Very Fine | M12 | 1.25 | 25 | 45-1402 |
| Very Fine | M12 | 1.25 | 30 | 45-1402 |
| Very Fine | M12 | 1.25 | 35 | 45-1403 |
| Very Fine | M12 | 1.25 | 40 | 45-1404 |
| Very Fine | M12 | 1.25 | 45 | 45-1405 |
| Very Fine | M12 | 1.25 | 50 | 45-1406 |
| Very Fine | M12 | 1.25 | 55 | 45-1407 |
| Very Fine | M12 | 1.25 | 60 | 45-1408 |
| Very Fine | M12 | 1.25 | 90 | 45-1414 |
At GNS Industrial Supply, we don’t just deliver products—we deliver peace of mind. Unlike traditional suppliers who ship and leave the rest to you, we take a hands-on approach to your inventory management. Our team visits your location, audits your existing stock, identifies what you need, and handles the reordering process for you. We then deliver directly to your facility and restock your supply room according to your preferred system—ensuring your operation runs smoothly without overstock or downtime. It’s a smarter, more personalized way to manage industrial supplies—built for teams who don’t have time to run out of what matters.