1/4-20 x 1/2 Slotted Indented Hex Washer Thread Cutting Screw Type F Fully Threaded Zinc KPGZ High Collar Split Lock Washers

High Collar Split Lock Washers are designed to prevent nuts and bolts from loosening due to vibration or movement

The 1/4-inch length and 6-32 thread size make it suitable for a variety of applications

8 x 40 ISO14581 Metric 6-Lobe Flat Machine Screw is a high-quality fastener designed for use in a wide range of industrial and consumer applications

The screw has a Phillips drive recess and a pan head with a flat top and a rounded edge

They are made of durable steel and have a black zinc finish for added corrosion resistance

1/4-20 x 1/2 Slotted Indented Hex Washer Thread Cutting Screw Type F Fully Threaded Zinc KPGZ High Collar Split Lock WashersThe 1 4 20 x 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. Its 1 4 20 thread size and 1 2 inch length provide a secure hold in various materials. The slotted indented hex washer head allows for easy driving with a screwdriver or wrench, ensuring a tight fit. The thread cutting feature eliminates the need for pre tapping, making installation quick and