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								| M4 Steel, Long Grip, Hollow Wall Screw Anchors like Jack Nuts 
								(JN410) 
								
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										| Pack of 25, M4 steel, long grip, hollow wall screw anchors/fixings (like Jack Nuts). |  
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Hole size requirement: 8.0mm (+0.1, -0.0)Grip range (material thickness): 0.5mm ~ 8.0mmHead thickness: 2.0mmHead diameter: 12.0mmLength (underhead): 20.0mmScrew requirements: M4 x 30mm long |  
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