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Industrial & Scientific > Fasteners > Screws & Bolts > Machine Screws > B000N2TK88
  1. ASME B18.6.3 Zinc Plated Steel Machine Screw Hex Nut, #1-72 Thread Size, 3/64
    ASME B18.6.3 Zinc Plated Steel Machine Screw Hex Nut, #1-72 Thread Size, 3/64
    ASME B18.6.3 Zinc Plated Steel Machine Screw Hex Nut, #1-72 Thread Size, 3/64
    ASME B18.6.3 Zinc Plated Steel Machine Screw Hex Nut, #1-72 Thread Size, 3/64
    Image(s) provided for illustrative purposes and may differ from the actual product
  2. ASME B18.6.3 Zinc Plated Steel Machine Screw Hex Nut, #1-72 Thread Size, 3/64" Width Across Flats, 5/32" Thick (Pack of 100)

    Delivery: 10-20 Working Days
    Customer Ratings (19 reviews)
    Price R195.00


This item may be available in a different size, colour, scent, version or platform. Click below to be directed to product options:

Product Description

  • Hex Nuts are appropriate for use in low-strength assemblies
  • Zinc Plated Steel fasteners are suitable where strength and corrosion resistance are primary considerations
  • Drive system is a hexagon-shaped head
  • Fine threads tap better into harder materials and thin walls, and are stronger in tension than coarse threads
  • Ensure a lasting hold for any project
Additional Information

Most often used on machine screws and threaded rod, these general purpose nuts are for low-strength assemblies. Hex Nuts have flat tops with chamfered corners; bottoms may be flat or chamfered. Hex drive systems are driven with a wrench.

Steels are designated by a 4 number SAE Steel grade.  The first two digits indicate the primary materials used to form the steel.  The last 2 digits identify the percentage of carbon for the alloy (in hundredths).  The steel used in these fasteners has a tensile strength ranging from 100,000 to 150,000 psi (pounds per square inch).  Zinc Plating helps to prevent corrosion.

A threaded fastener's size name indicates information about the major, or largest, diameter, followed by the threads per inch. Fine threads are preferable when working with harder materials or when threading into a thin material. They are also stronger in tension than coarse threads, and generally provide higher shear strengths.


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Most Helpful Customer Reviews

There hex nuts are a good quality, the dimensions are consistent and the threads are cut within specifications. I would highly recommend these for everyday needs.
Just as in the description.
Chose the size, and you will get an excellent nut (A lot of them... In fact I read packet of 10 in the description but I got 100...)
Its a friggin nut. What can you say about nuts. It seems to conform to ASTM standards, at least well enough to screw on to the bolt. I marvel that Amazon can't be more selective on the items for which reviews are solicited. So, here goes: It has six (6) count them, sides which are brilliantly sized to fit a standard wrench - it's that smart of them. And, it's threaded clear through with threads that spiral up allowing the torque applied to the sides (remember there are six to choose from) and the genius of it is that the torque applied actually overcomes friction and converts the rotational force into linear force and this first makes the nut move. Once the nut contacts something preventing it's linear motion, the applied torque is now applied as compression force between the nut's surface and the object which it contacted. Now, the real genius is that the thread pitch is dimensioned in such a way frictional forces prevent the contact force from reversing the direction of motion.
Please Note

The authorised South African distributor of this product is under no obligation to honour the manufacture's guarantees/warranties or to provide after-sales service.

Please note that this item is imported from the USA, and is designed to be used in the USA. In addition, if the unit is powered it will come with a US plug and an adapter/transformer may be required. Please click here for more information on power requirements, or check with us if you are unsure or need any assistance!

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