Prevailing torque type hexagon nuts with non-metallic insert -1
Prevailing torque type hexagon nuts with non-metallic insert -2
Prevailing torque type hexagon nuts with non-metallic insert -1
Prevailing torque type hexagon nuts with non-metallic insert -2

Nylon Insert Lock Nuts

Self-locking hexagon nut with nylon insert designed to prevent nut loosening due to vibration. They reliably secure components, ensuring stable connections in a variety of applications.

Product Technical Parameters

Material: Carbon Steel and Stainless Steel
Surface Treatment: Galvanized, Nickel Plated, Black Oxide, Hot Dip Galvanizing, Dacromet
Metric Strength Grades: 4.8, 8.8, 10.9 Imperial Strength Grades: 2, 5
Metric Thread Diameter: M5 ~ M24

 

Imperial Thread Diameter: #6 ~ 1

 

Product Description of Nylon Insert Lock Nuts

  • Function and use: The nylon insert lock nut grips the bolt thread through the nylon ring to effectively combat the loosening problem caused by vibration and torque. Suitable for applications that enable reliable tightening without the need for additional locking mechanisms.
  • Applications: In the automotive, mechanical, electronics and construction industries, ensuring the reliability of fasteners under vibration and dynamic load environments is particularly critical.
  • Needs solved: The inherent design features of these nuts ensure joint stability without additional locking devices, thus simplifying assembly and maintenance processes and significantly improving safety, effectively preventing fastener failure due to loose bolts.

Wanhong Fasteners offers high performance nylon insert lock nuts in a wide range of sizes and materials designed to meet the needs of diverse industrial applications.

Data Sheet of Nylon Insert Lock Nuts

Nylon insert lock nuts Dimensions Chart: Based on ISO 7041

Prevailing torque type hexagon nuts with non-metallic insert -drawing mm

(mm) M5 M6 M8 M10 M12 M14 M16 M20 M24
P 0.8 1 1.25 1.5 1.75 2 2 2.5 3
e min 8.79 11.05 14.38 17.77 20.03 23.36 26.75 32.95 39.55
h max 7.2 8.5 10.2 12.8 16.1 18.3 20.7 25.1 29.5
h min 6.62 7.92 9.5 12.1 15.4 17 19.4 23 27.4
k min 4.8 5.4 7.14 8.94 11.57 13.4 15.7 19 22.6
s max 8 10 13 16 18 21 24 30 36
s min 7.78 9.78 12.73 15.73 17.73 20.67 23.67 29.16 35

Equivalent Standards:GB /T 6182

Some of the standards listed above may be considered approximately equivalent. If there are differences in dimensions, please adhere to the original standard

Nylon insert lock nuts Dimensions Chart: Based on ISO 7041

Prevailing torque type hexagon nuts with non-metallic insert -drawing inch

(inch) #6 #8 #10 1/4 5/16 3/8 7/16 1/2 9/16 5/8 3/4 7/8 1
P 32 32 24 20 18 16 14 13 12 11 10 9 8
s max 0.313 0.345 0.376 0.439 0.502 0.627 0.564 0.752 0.877 0.94 1.064 1.252 1.44
s min 0.302 0.332 0.362 0.43 0.489 0.616 0.551 0.736 0.861 0.922 1.052 1.239 1.427
e min 0.399 0.374 0.41 0.482 0.552 0.698 0.622 0.837 0.978 1.051 1.191 1.403 1.615
h max 0.14 0.187 0.187 0.328 0.359 0.468 0.468 0.609 0.656 0.765 0.89 0.999 1.078
h min 0.11 0.157 0.157 0.298 0.329 0.438 0.438 0.579 0.626 0.735 0.86 0.969 1.016
k min 0.103 0.14 0.14 0.225 0.25 0.324 0.335 0.464 0.469 0.593 0.742 0.79 0.825

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