**Nylon Insert Hex Flange Nut**
DIN and ANSI Standard Nylon Lock Nuts
Available in Sizes from M5 to M30, and 1/4 to 1.1/4 Inch (UNC/UNF)
**Additional Standards:**
DIN6924, DIN985, DIN982, ANSI NE and NTE types
**Class/Grade:** 5, 8, 10
**Surface Options:** Plain, Zinc, Brass, Nickel
For complete specifications, pricing, and packaging details, please visit our online catalog at **3W hexnuts.cn**.
**Material Options:**
- Carbon Steel: C1010, A3, C1035, C1020
- Stainless Steel: 18-8, SS201, SS301, SS304, SS316
- Grades: A2-70, A4-80
**Key Features of Nylon Lock Nuts:**
Nylon insert lock nuts, also known as nyloc nuts, are designed with a nylon ring inside the nut that helps prevent loosening due to vibration or movement. These nuts are ideal for applications where regular nuts may come loose over time. They are compatible with hex head bolts and provide strong, long-lasting locking performance.
When tightened onto a bolt, the nylon ring is compressed, creating high friction between the nut and the bolt. This ensures a secure fit and reduces the risk of loosening, even in high-vibration environments.
**Dimensional Table for Metric Sizes:**
| d | dâ‚ | s | m |
|-----|-------|-------|-------|
| M3 | 8 | 5.5 | 3.7 |
| M4 | 10 | 7 | 4.5 |
| M5 | 11.8 | 8 | 5 |
| M6 | 14.2 | 10 | 6 |
| M8 | 17.9 | 13 | 8 |
| M10 | 21.8 | 15 | 10 |
| M12 | 26 | 18 | 12 |
| M14 | 29.9 | 21 | 14 |
| M16 | 34.5 | 24 | 16 |
| M20 | 42.8 | 30 | 20 |
If you need more information about our products or would like to place an order, feel free to contact us directly or check out our online shop at **3W hexnuts.cn**. We offer a wide range of high-quality fasteners tailored to meet international standards.
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