Hex Head Class 4 Screw with Washer 14g 25mm

Hex washer head type 17 galvanised, 14g, with 10 threads per inch, full thread, 25mm screw with neoprene washer. For fixing to timber. The length is measured from the underside of the head. Class 4 finish to AS3566. Use with a 3/8ths nut setter driver bit such as these.