DIN6303 Half Thread Round Nuts Hardware Knurled Nuts
| Style | Knurled Nut |
| Standard | DIN6303 |
| Size | M5-M10 |
| Class | 4, 6, 8, 10, 12 |
| Coating | black, zinc, HDG, Heat treatment, plain, etc. |
| Material | Carbon steel & Stainless Steel |
| Packing | bulk/ boxes in cartons, bulk in poly bags/ buckets, etc. |
| Pallet | solid wood pallet, plywood pallet, ton box/bag, etc. |
| Shipment Port | Shanghai & Ningbo |
DIN 6303 Half Thread Round Nuts are commonly known as Half Thread Round Nuts or Hardware Knurled Nuts. The most distinctive feature is the knurled (diamond-patterned) circumference. This texture provides an excellent grip, allowing for easy hand-tightening or adjustment without the need for specialized wrenches or tools.
The nut is not fully threaded along its entire height. Instead, it features a threaded section that typically covers about two-thirds of the internal bore. The remaining unthreaded section acts as a guide, helping to align the nut squarely with the bolt or threaded rod for easier and straighter engagement.
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