4-40 x 1 3/8 Phillips Flat Machine Screw Fully Threaded Zinc 1-1/2-12 this screw is commonly found

this screw is commonly found in electronics

this nut is heat treated for added strength and durability

Its compact size and ease of installation make it a convenient and effective solution for preventing fastener loosening

The ribbed exterior provides a secure grip

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4-40 x 1 3/8 Phillips Flat Machine Screw Fully Threaded Zinc 1-1/2-12 this screw is commonly foundThe 4 40 x 1 3 8 Phillips Flat Machine Screw Fully Threaded Zinc is a versatile and durable fastener designed for a wide range of applications. Made from high quality zinc plated steel, this screw offers excellent corrosion resistance and strength. Its fully threaded design provides a secure hold, while the Phillips flat head allows for easy installation and removal. Measuring 1 3 8 inches in length with a diameter of 4 40, this screw is ideal for use