Hot Forging & Custom Fasteners | E J Hadaway | E.J. Hadaway is a world class and leading Australian manufacturer of forged, machined and fabricated metal products located in Melbourne. While we specialise in manufacturing bolts and fasteners from M6 to M150, we are happy to discuss your specific requirements We manufacture high-quality fasteners and forged products for the Mining, Rail, Water, Construction, and Lifting industries in Australia. We manufacture high-quality fasteners and forged products for the Mining, Rail, Water, Construction, and Lifting industries in Australia.