The application areas of Nylon Insert Self-Locking Hexgon Nuts: Heavy industry, Water repair, Healthcare, Retail Industry, Food and Beverage, Industrial general, Oil and Gas, Automotive Industry. Ordinary nuts may easily loosen due to vibration and other reasons during use, and cannot meet the usage standards on some equipment with higher requirements. In these special occasions, Nylon Insert Self-Locking Hexgon Nuts are often used. The main feature of Nylon Insert Self-Locking Hexgon Nuts is a ring of nylon inserts embedded in one end of the nut. Nylon provides stronger grip and prevents loosening by vibration. Nylon Insert Self-Locking Hexgon Nuts will not loosen on its own unless it breaks after tightening.
The Specification Form of DIN982 is as bellow
| DIN982 | M | |||||||||||||||
| D | 5 | 6 | 7 | 8 | 10 | 12 | 14 | 16 | 18 | 20 | 22 | 24 | ||||
| P | Pitch | Coarse thread | 0.8 | 1 | 1 | 1.25 | 1.5 | 1.75 | 2 | 2 | 2.5 | 2.5 | 2.5 | 3 | ||
| Fine thread 1 | / | / | / | 1 | 1 | 1.5 | 1.5 | 1.5 | 2 | 2 | 2 | 2 | ||||
| Fine thread 2 | / | / | / | / | 1.25 | 1.25 | / | / | 1.5 | 1.5 | 1.5 | / | ||||
| da | min | 5 | 6 | 7 | 8 | 10 | 12 | 14 | 16 | 18 | 20 | 22 | 24 | |||
| max | 5.75 | 6.75 | 7.75 | 8.75 | 10.8 | 13 | 15.1 | 17.3 | 19.5 | 21.6 | 23.7 | 25.9 | ||||
| dw | min | 6.9 | 8.9 | 9.6 | 11.6 | 15.6 | 17.4 | 20.5 | 22.5 | 24.9 | 27.7 | 29.5 | 33.2 | |||
| e | min | 8.79 | 11.05 | 12.12 | 14.38 | 18.9 | 21.1 | 24.49 | 26.75 | 29.56 | 32.95 | 35.03 | 39.55 | |||
| h | max=nominal size | 6.3 | 8 | 8.5 | 9.5 | 11.5 | 14 | 16 | 18 | 20 | 22 | 25 | 28 | |||
| min | 6 | 7.7 | 8.2 | 9.14 | 11.14 | 13.64 | 15.3 | 17.3 | 19.16 | 20.7 | 23.7 | 26.7 | ||||
| m | min | 4.4 | 4.9 | 6.14 | 6.44 | 8.04 | 10.37 | 12.1 | 14.1 | 15.1 | 16.9 | 18.1 | 20.2 | |||
| mw | min | 3.52 | 3.92 | 4.91 | 5.15 | 6.43 | 8.3 | 9.68 | 11.28 | 12.08 | 13.52 | 14.48 | 16.16 | |||
| s | max=nominal size | 8 | 10 | 11 | 13 | 17 | 19 | 22 | 24 | 27 | 30 | 32 | 36 | |||
| min | 7.78 | 9.78 | 10.73 | 12.73 | 16.73 | 18.67 | 21.67 | 23.67 | 26.16 | 29.16 | 31 | 35 | ||||
| per 1000 units ≈ kg | 1.4 | 3.1 | 3.2 | 6 | 11.7 | 16.6 | 21 | 37.8 | 51.6 | 68 | 86 | 127 | ||||
①Material:
a)Steel, Property class (material): 5, 6, 8,10, 12(≤M16)。Standard ISO 898-2 and DIN 267-15
b)Insert material, Nonmetallic, e.g. polyamide
Product standard of this physical picture: DIN982
Spec:M10-1.5 Strength Class:8 Material: Steel 1035 Surface Treatment :Zinc Plated and 72H Salt Spray Test
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