1/2-13 x 2 1/2 Slotted Indented Hex Washer Thread Cutting Screw Type F Fully Threaded Zinc D125A188B They are also commonly used

They are also commonly used in automotive and marine applications

making it ideal for use in applications where a strong and reliable connection is required

They have a #2 Phillips drive and a 1/4-inch hex washer head

The K Lock feature helps to prevent the nut from loosening due to vibration or other factors

These hex cap screws are made of grade 5 steel and have a zinc coating for corrosion resistance

1/2-13 x 2 1/2 Slotted Indented Hex Washer Thread Cutting Screw Type F Fully Threaded Zinc D125A188B They are also commonly usedThe 1 2 13 x 2 1 2 Slotted Indented Hex Washer Thread Cutting Screw Type F Fully Threaded Zinc is a versatile fastener designed for a wide range of applications. It features a slotted drive for easy installation and removal, and an indented hex washer head that provides a secure hold. The thread cutting design allows the screw to create its own threads as it is driven into a surface, making it ideal for use in soft materials such as wood or plastic.