5/16-18 x 3/4 Serrated Hex Flanged Washer Full Thread Screw Black Oxide WEC It is used to fasten

It is used to fasten metal to metal or wood to metal

The M6 x 80 DIN 931 8

and the hex head provides a secure grip for easy installation and removal

7 x 30 ISO14583 Metric 6-Lobe Pan Machine Screw Full Thd Class 8

The Phillips pan head provides a secure hold and the self-tapping design makes them easy to install

5/16-18 x 3/4 Serrated Hex Flanged Washer Full Thread Screw Black Oxide WEC It is used to fastenThe 5 16 18 x 3 4 Serrated Hex Flanged Washer Full Thread Screw Black Oxide is a versatile fastener designed for secure and durable connections in various applications. Its 5 16 18 thread size ensures a strong hold, while the 3 4 inch length provides ample reach. The serrated hex flange head features sharp teeth that bite into the mating surface, preventing the screw from loosening due to vibration or movement. The black oxide finish provides