Conversion Chart

Nyloc Hex Nut - 304 SS - 3/4UNF

HEC / A2 - 3/4UNF
Stock Code:
NN04PF075
$2.20 incl GST

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Description

DESCRIPTION

Nyloc Hex Nut - 304 Stainless Steel - 3/4UNF

(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.

Typical applications - Automotive, machinery & equipment, construction, marine & outdoor equipment, consumer products

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

Product
NYLOC HEX NUT
 
Finish
304 STAINLESS
 
Stainless Steel A2-70 G304 is the most popular grade of stainless steel. It is very practical because of its excellent corrosion protection in most environments.
 
 
Click here for hobson stainless steel fasteners product guide
  
Click here for hobson common misconceptions about stainless steel
 
Click here for hobson anti vibration paper
 
Click here for hobson stainless steel prevent galling

Details

  • Thread Size:
    UNF_3/4
  • Left or Right Hand:
    Right Hand
  • Material:
    Stainless Steel - 304 - Grade A2
  • Brand:
    Hobson
  • Metric/Imperial:
    Imperial - UNF
  • Type:
    Each