Products Detail

We supply two series of Australian standard metric hexagon nuts: AS 1112 Hex Nuts and AS 1252 Hex Nuts.
AS 1112 is Australia’s authoritative metric hex nut standard for structural bolting, industrial equipment and civil infrastructure in Australia and Oceania. Manufactured strictly to AS requirements, our AS 1112 nuts feature precise dimensions and stable mechanical performance for reliable mating with metric bolts. Available in strength classes 5, 8, 10, 12 and sizes M8–M64, they are forged from premium carbon/alloy steel. With precision tapping and grade-specific heat treatment, the nuts withstand static loads, vibration and alternating loads. Widely used in building, steel structures, mining machinery and power supports, they deliver stable fastening solutions for Oceania projects.
AS 1252 specifies metric hex nuts for general and structural fastening under Australian construction codes. Our AS 1252 nuts comply fully with AS specifications and assemble seamlessly with standard metric bolts. Offered in strength classes5, 8, 10, 12 and sizes M8–M36, they adopt integral forging and precision threading. Proper heat treatment ensures consistent hardness and load capacity for vibration and cyclic working conditions. Commonly applied in construction, steelwork and general machinery, they provide economical, dependable fastenings for Oceania engineering projects.

Manufacturer Advantages:
We are a professional manufacturer specialising in Australian standard fasteners with mature, standardised production experience for both AS 1112 and AS 1252 hex nuts. We have built a full closed-loop quality control system covering raw material screening, precision forging, thread tapping, standard-compliant heat treatment and finished product inspection. All manufacturing processes are executed strictly in accordance with AS technical specifications to guarantee stable batch quality, high dimensional accuracy and consistent mechanical performance across every product.
We support full-volume standard supply and personalised custom processing for both series. AS 1112 covers M8–M64 while AS 1252 covers M8–M36, available in multiple strength grades to fit diverse Australian and Oceania engineering and industrial applications. Backed by reliable quality, competitive pricing and thoughtful full-cycle service, our Australian standard fasteners have earned wide recognition from customers at home and abroad. We sincerely hope to establish long-term, stable and win-win cooperative partnerships with global clients and become your trusted professional fastener supplier from China.

Surface Finishing:
Black Oxide, Zinc Plating, Hot-Dip Galvanizing, Dacromet, Delta, Geomet, Magni, Teflon, Blue Wax, Molybdenum Disulfide (MoS₂) Coating