4-40 x 1/4 Phillips Pan Machine Screw Fully Threaded Black Zinc 1032 It meets Grade 8 specifications

It meets Grade 8 specifications for strength and reliability

a 7/16-inch length

The non-ribbed design makes it easy to install and remove

as well as in specialized projects where left-hand threads are required

#4 Internal Tooth Lock Washer 18-8 Stainless Steel is a versatile and durable washer designed to prevent loosening of threaded fasteners in demanding applications

4-40 x 1/4 Phillips Pan Machine Screw Fully Threaded Black Zinc 1032 It meets Grade 8 specificationsThe 4 40 x 1 4 Phillips Pan Machine Screw Fully Threaded Black Zinc is a small, versatile screw that is commonly used in a variety of applications. It is made of steel and has a black zinc finish, which provides corrosion resistance. The screw has a Phillips pan head, which allows it to be easily driven with a Phillips screwdriver. The screw is fully threaded, which means that it can be used to fasten two pieces of material together. It is also self