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China Suppliers Factory Galvanized Hexagonal Nylon Lock Nut - Vibration-Resistant and Anti-Loosening Solution
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Dimensions & Specifications
| Thread size d | M3 | M4 | M5 | M6 | M8 | M10 | M12 | (M14) | M16 | M20 | M24 | M30 | M36 | |
| P | Pitch | 0.5 | 0.7 | 0.8 | 1 | 1.25 | 1.5 | 1.75 | 2 | 2 | 2.5 | 3 | 3.5 | 4 |
| da | Max | 3.45 | 4.6 | 5.75 | 6.75 | 8.75 | 10.8 | 13 | 15.1 | 17.3 | 21.6 | 25.9 | 32.4 | 38.9 |
| Min | 3 | 4 | 5 | 6 | 8 | 10 | 12 | 14 | 16 | 20 | 24 | 30 | 36 | |
| dw | Min | 4.57 | 5.88 | 6.88 | 8.88 | 11.63 | 14.63 | 16.63 | 19.64 | 22.49 | 27.7 | 33.25 | 42.75 | 51.11 |
| e | Min | 6.01 | 7.66 | 8.79 | 11.05 | 14.38 | 17.77 | 20.03 | 23.36 | 26.75 | 32.95 | 39.55 | 50.85 | 60.79 |
| h | Max | 4.5 | 6 | 6.8 | 8 | 9.5 | 11.9 | 14.9 | 17 | 19.1 | 22.8 | 27.1 | 32.6 | 38.9 |
| Min | 4.02 | 5.52 | 6.22 | 7.42 | 8.92 | 11.2 | 14.2 | 15.9 | 17.8 | 20.7 | 25 | 30.1 | 36.4 | |
| m | Min | 2.15 | 2.9 | 4.4 | 4.9 | 6.44 | 8.04 | 10.37 | 12.1 | 14.1 | 16.9 | 20.2 | 24.3 | 29.4 |
| mw | Min | 1.72 | 2.32 | 3.52 | 3.92 | 5.15 | 6.43 | 8.3 | 9.68 | 11.28 | 13.52 | 16.16 | 19.44 | 23.52 |
| s | Max | 5.5 | 7 | 8 | 10 | 13 | 16 | 18 | 21 | 24 | 30 | 36 | 46 | 55 |
| Min | 5.32 | 6.78 | 7.78 | 9.78 | 12.73 | 15.73 | 17.73 | 20.67 | 23.67 | 29.16 | 35 | 45 | 53.8 | |
| 1,000-piece weight (steel) ≈ kg | 0.419 | 0.91 | 1.43 | 2.72 | 5.63 | 10.64 | 16.34 | 25.24 | 37.26 | 65.54 | 113.6 | 231.3 | 396.7 | |
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Hexagonal nylon lock nut is mainly used for the need to prevent the nut loose occasion. Its main role is through the built-in nylon washers to increase friction, to prevent the nut vibration and loose. These nuts are commonly used in mechanical equipment, automotive, aerospace and other industrial fields to ensure that the nut will not accidentally loose in the course of work.
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Fastener Processing and Production Process
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🧱 Determine material
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📏 Sizing
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🔢 Indefinite Quantity
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💬 Quotation & Delivery Time
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🏭 Processing Customization
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🚚 Logistics Shipment
❓ Frequently Asked Questions
Q
What is a hexagonal nylon lock nut and how does it work?
A hexagonal nylon lock nut is a type of fastener with a built-in nylon insert that increases friction between the nut and bolt threads. This friction prevents the nut from loosening due to vibration or dynamic loads, providing a reliable and secure connection.
Q
What materials are hexagonal nylon lock nuts available in?
Hexagonal nylon lock nuts are commonly available in carbon steel, stainless steel (A2 and A4), and alloy steel. Surface treatments such as galvanizing, zinc plating, or hot-dip galvanizing can also be applied depending on the application requirements.
Q
What industries are hexagonal nylon lock nuts commonly used in?
These nuts are widely used in mechanical equipment, automotive manufacturing, aerospace, construction, and general industrial applications where vibration resistance and secure fastening are critical requirements.
Q
Can hexagonal nylon lock nuts be reused after removal?
While hexagonal nylon lock nuts can technically be reused, it is generally recommended to use a new nut each time for critical applications. Repeated use may reduce the locking effectiveness of the nylon insert over time.
Q
What size range is available for hexagonal nylon lock nuts?
Our hexagonal nylon lock nuts are available in thread sizes ranging from M3 to M36, covering a wide range of industrial and mechanical applications. Custom sizes can also be arranged upon request.
Q
Do you support custom orders and OEM production for hexagonal nylon lock nuts?
Yes, we support custom processing and OEM production. Customers can specify thread size, material, surface treatment, and quantity. Our team will provide a quotation and estimated delivery time based on your specific requirements.