5/16 UNC Nyloc Nut, Bright Zinc Plated

5/16 UNC Nyloc Nut

5/16 UNC Nyloc nut with a nylon insert that provides a locking action preventing the nut from loosening due to vibration. The nylon insert also creates a seal against the ingress of liquids making this hex nut a versatile choice.

When installed the thread from the fixing cuts into the nylon insert for a tighter hold which sees them used where vibration and movement can be a concern.

A versatile UNC hex nut Manufactured with a (UNC) unified coarse thread and in grade 6 steel with a bright zinc plating (BZP).

Used by both DIY enthusiasts and professionals alike across numerous industries including automotive, aerospace, machinery, and general construction.

5/16 UNC Nyloc Nut Specification

• Diameter (TD): 5/16” UNC
  
• Nut width / socket size (SS): 0.50”
  
• Nut height (NH): 0.35” max - (NH1): 0.25” min
  
• Pitch: 18 threads per inch
  
• Material: Grade 6 steel
  
• Finish: Bright zinc plated (BZP)
  
• Insert Material: Nylon

Part of a larger range of Nyloc nuts (nylon lock nuts) available from Fusion Fixings with bulk price discounts.

Do you need a Nyloc nut with high corrosion resistance?

If you need a 5/16 UNC Nyloc nut with high corrosion resistance, take a look at our 5/16 UNC stainless steel Nyloc nut >