10-24 x 4 Combination (Phil/Slot) Round Head Fully Threaded Machine Screw Zinc 1 This 3/8-16 x 2 1/4

This 3/8-16 x 2 1/4 Hex Cap Screw Grade 2 Zinc is a high-quality fastener designed for use in a variety of applications

while the carriage head offers a clean and finished appearance

disc-shaped washer with a hole in the center

They are designed to prevent nuts and bolts from loosening due to vibration or shock

This 5/8-11 x 9 1/2" Carriage Bolt is partially threaded with a 6" thread length and an undersized body

10-24 x 4 Combination (Phil/Slot) Round Head Fully Threaded Machine Screw Zinc 1 This 3/8-16 x 2 1/4These 10 24 x 4 Combination (Phil Slot) Round Head Fully Threaded Machine Screws are made of durable zinc and feature a combination Phillips and slotted drive for easy installation. The fully threaded design provides a secure hold in a variety of materials, making them ideal for a wide range of applications. With a round head that sits flush with the surface, these screws offer a clean and professional finish.