Conversion Chart

  • You must order at least 50 of "Nyloc Hex Nut - HT - ZP - 7/8UNF (Box=50)"

Neptune Nyloc Hex Nut - 316 SS - M12 (Box=100)

DIN 985 / A4-80 - M12
Stock Code:
NN16NCM12
$2.55 incl GST
Minimum Order Quantity: 100

Stock Locations

  • Ballarat:
    Special Order

Must be ordered in multiples of 100

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Description

DESCRIPTION

Neptune Nyloc Hex Nut - 316 Stainless Steel - M12 (Box=100)

(Price per unit)

Nyloc Insert Nuts feature a nylon ring at the top of the nut that locks onto the bolt threads once fully tightened. This creates a friction-based locking action that helps prevent loosening due to vibration, removing the need for a separate lock washer.

  • Nylon insert grips the bolt threads when the nut is seated
  • Locking action is based on friction, not additional hardware
  • Helps resist loosening under vibration and movement
  • Designed for single-use applications

The nylon insert deforms during the first installation, which means its locking effectiveness is reduced if the nut is reused.

Nuts should be selected to match a compatible bolt grade and material system to ensure proper strength and performance.

Heat Tolerance.  For high temperature applications, ie above 120 °C , use an all metal locking nut, (e.g. Stover, Conelock, K-Lock) which does not have nylon and is rated to the same temperature as the steel itself.

Recommended use

  • Marine and chemical processing applications
  • Food and pharmaceutical equipment
  • Offshore wind installations
  • High-load joints exposed to chlorides
  • Environments with harsh cleaning regimes

Also known as: Nyloc Nuts, Nylon Insert Lock Nuts, Nyloc Insert Nuts, Self-Locking Nuts (Nylon), Polystop Nuts

Product
NYLOC HEX NUT
 
Finish
316 STAINLESS
 
Marine Grade Stainless Steel A4-70 G316 is the ultimate corrosion resistance fastener. Designed to be used in all conditions. The best fastener for marine, coastal, chemical and food environments.
 
Size
M12
 
Specification / Reference
DIN 985 / A4-80
 
Thread
M12-1.75
 
 
Click here for hobson neptune product guide
  
Click here for hobson breaking strength guide
  
Click here for hobson anti vibration paper
 
Click here for hobson stainless steel prevent galling
 
Click here for common misconceptions about stainless steel
 
Click here for spanner selection for hex bolts & nuts metric

Details

  • Thread Size:
    M12-1.75
  • Left or Right Hand:
    Right Hand
  • Material:
    Stainless Steel - 316 - Grade A4
  • Brand:
    Hobson
  • Metric/Imperial:
    Metric - Standard
  • Type:
    Each