High-strength structural bolts, nuts and washers of the type covered by AS/NZS 1252 are no longer manufactured in New Zealand. The most common source of supply is through Australia. Regardless of the source of supply, the bolts must be correctly marked, and written certification from the manufacturer that the bolts have been manufactured to AS/NZS 1252 needs to be obtained.
This information is published by the Ministry of Business, Innovation and Employment’s Chief Executive. It is a general guide only and, if used, does not relieve any person of the obligation to consider any matter to which the information relates according to the circumstances of the particular case. Expert advice may be required in specific circumstances. Where this information relates to assisting people:
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