JiangYin XiangGu Hardware Products Co.,Ltd
JiangYin XiangGu Hardware Products Co.,Ltd Focus on supplying high quality fasteners.
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316 Stainless Steel Hex Drive Round Head Screws
Product Description:
They have a flange that distributes pressure across a wide surface, eliminating the need for a separate washer.
Head height includes the flange.
Product specifications:
| Hexagon Socket Button Head Screws With Collar | |||||||||
| ISO 7380-2-2011 | |||||||||
 | |||||||||
| d(mm) | M3 | M4 | M5 | M6 | M8 | M10 | M12 | M16 | |
| P(mm) | 0.5 | 0.7 | 0.8 | 1 | 1.25 | 1.5 | 1.75 | 2 | |
| b(mm) | 18 | 20 | 22 | 24 | 28 | 32 | 36 | 44 | |
| h(mm) | min | 0.55 | 0.65 | 0.8 | 1 | 1.25 | 1.7 | 2.1 | 2.5 |
| max | 0.7 | 0.8 | 1 | 1.2 | 1.5 | 2 | 2.4 | 2.8 | |
| dc(mm) | min | 6.32 | 8.82 | 11.1 | 12.9 | 17.1 | 21.06 | 25.16 | 33 |
| max | 6.9 | 9.4 | 11.8 | 13.6 | 17.8 | 21.9 | 26 | 34 | |
| dk(mm) | min | 4.9 | 6.8 | 8.4 | 9.6 | 12.8 | 16.1 | 18.9 | 25.5 |
| max | 5.2 | 7.2 | 8.8 | 10 | 13.2 | 16.5 | 19.4 | 26 | |
| ds(mm) | min | 2.86 | 3.82 | 4.82 | 5.82 | 7.78 | 9.78 | 11.73 | 15.73 |
| max | 3 | 4 | 5 | 6 | 8 | 10 | 12 | 16 | |
| k(mm) | min | 1.4 | 1.95 | 2.5 | 3 | 4.1 | 5.2 | 6.24 | 8.44 |
| max | 1.65 | 2.2 | 2.75 | 3.3 | 4.4 | 5.5 | 6.6 | 8.8 | |
| s(mm) | Nom | 2 | 2.5 | 3 | 4 | 5 | 6 | 8 | 10 |
| min | 2.02 | 2.52 | 3.02 | 4.02 | 5.02 | 6.02 | 8.025 | 10.025 | |
| max | 2.08 | 2.58 | 3.08 | 4.095 | 5.14 | 6.14 | 8.175 | 10.175 | |
| t(mm) | min | 1.04 | 1.3 | 1.56 | 2.08 | 2.6 | 3.12 | 4.16 | 5.2 |