M30 x 3.50p Metric Coarse Galvanised Class 8 Hex Structural Nut High Tensile K0 AS1252:2016
$15.00
In stock
SKU
41G30GK0
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- Hex Structural K0 AS1252:2016 nuts have 3 lines on the top of the nut to indicate they are structural nuts. They were orginally designed to be used with structural bolts but now are also used with high tensile allthread and other high and low tensile products when heavy dimensional nut is required. The nuts can be seen in steel-to-steel structural connections in many buildings and bridge constructions across Australia
- New standard for Structural assemblies K0 AS1252:2016: This standard replaces the previous standard AS1252:1983/1996. The major change is the mandatory assembly testing. The assembly test requires all components of a structural assembly (bolt, nut and washer) to be tested together. Refer to the PDF's for further information
- Material / Coating: Galvanised is a dull greyish colour and can be a little rough in appearance and is mainly used outdoors because of its superior corrosion resistance and proven longevity. Also known as HDG, it is one of the best coatings for protection against rust. Galvanised fasteners have been used across many industries in Australia for over 150 years on steel buildings, bridges, trailers, bridges, farm equipment, power poles, marina’s etc
- Thread Pitch (Metric): is the distance between the peaks of two threads along a screw, bolt, nut or fastener expressed in millimetres (mm). Used when referring to Metric parts. For example, a thread pitch of 1.50mm means that the distance between one thread and the next is 1.50mm
- Dimensions: Our stock is sourced from various suppliers, therefore differences may exist between batches such as inside dimensions, outside thickness, visible stamped head markings, appearance and actual finish
- Measurements: Every effort has been made to ensure all measurements on our site are accurate and to the relevant standard, they should only be used as a guide. If you see a problem with our specifications please contact us
- Dimensions: Differences may exist between batches such as actual fastener measurements, visible stamped markings, appearance or actual finish
- Photos: are of the product but may not be the actual diameter, height, width, length you may require, always refer to the size in the description and additional specifications data provided prior to ordering
- Updating our site: If you see any problems with any of our specifications or you require additional information please contact us
- Disclaimer: Technical data and specifications were researched and compiled from numerous industry sources for the sole purpose of providing basic information. All material is advisory only and its use by anyone is entirely voluntary. Reliance on it for any purpose by anyone is at the sole risk of that person, and Bolt and Nut Australia is not responsible for any loss, claim or damages arising therefrom. In developing this information, Bolt and Nut Australia has made a determined effort to present it accurately
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| System of Measurement | Metric |
|---|---|
| Product | Structural Nut |
| Size | M30 (30mm) |
| Size & Thread Pitch | M30 x 3.50p Coarse |
| Thread Pitch | 3.50mm |
| Thread Direction | Right Hand |
| Thread Type | Metric - Coarse |
| Corrosion Protection Level | Excellent |
| Class / Grade | High Tensile Class 8 |
| Material | Carbon Steel |
| Finish | Galvanised |
| Across Flats (af) | 49.00 - 50.00mm |
| Across Corners (ac) | 55.37 - 57.70mm |
| Nut Height Overall (b) | 30.00 - 31.30mm |
| Spanner Size | 50mm |
| Proof Load (kN) | 603.08 min |
| Closest size in imperial | 1-1/4" |
| Standard Made To | K0 AS1252:2016 |
| Brand | Hobson Engineering |
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