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December 2020 Newsletter

December 2018 Newsletter

October 2018                 Understanding Threads

June 2018                               Galvanising Nuts

April 2018                   Tensile Load Comparison

December 2017                       Xmas Newsletter

September 2017        Theory of Keep it Together

August 2017                 Stainless Steel Fasteners

July 2017                              Steelmasters Quiz

June 2017   The Difference between Price & Cost

May 2017                        The Strenghts of Bolts

March 2017                               Bolt Head Sizes

February 2017                     Identifying Threads

November 2016                                   Lanotec

October 2016                                    Corrosion

September 2016             Bolt Strength & Grades

August 2016                Hydrogen Embrittlement

July 2016                                 Thread Lengths

March 2016                                Stainless Steel


Steelmasters Services 

 Raw steel rod used for manufacturing 







Here at Steelmasters we have over 100 tonnes of steel waiting for your orders. 

All steel material is available in mild steel, high tensile and stainless steel. 

All steel certificated on request prior to ordering.


Manufacturing factory worker creating special order








Steelmasters has the ability to manufacturer fastening specials to your requirements.

Click to see the sample of range that we can offer


Large diameter high quality threading








We pride ourselves in our ability to thread quality product to your required specification's and have been for more than 40 years.

Threaded diameters from M6 to M64 or 1/4" to 2.1/2" in house or larger diameters to your specified requirements. 


Ensure a high quality finish in our galvanizing department









At Steelmasters to ensure the quality of our finished product, we have our own in house Galvanizing department.

This ensures you get the best quality finish in fast reliable delivery times.


Quality inspection systems occur throughout all Steelmasters manufacturing and plating processes










All Bolts and Nuts are inspected throughout the manufacturing process to ensure a high quality product is established and maintained.

This quality system is designed to meet our relevant Quality Assurance requirements of the AS/NZS ISO 9002 standard.


One of our delivery fleet vehicles for fast efficient service right to your door






We are able to package any product large or small and welcome your special packaging requirements.

Steelmasters takes pride in having our own trucks to deliver product right to your door in Auckland. 

We also use couriers and shipping providers to deliver anywhere in New Zealand, Australia or the South Pacific on time every time.