1/4-20 x 1 1/2 Slotted Indented Hex Washer Head Machine Screw Fully Threaded Black Oxide NHHB and the 10-inch length provides

and the 10-inch length provides ample holding power

It is made of durable zinc-plated steel and features a hex head for easy tightening

It is perfect for use in outdoor applications or in areas where corrosion is a concern

The 4-40 x 3/16 Phillips Pan Machine Screw is a fully threaded screw made of 410 stainless steel

1/4-20 x 1 1/2 Slotted Indented Hex Washer Head Machine Screw Fully Threaded Black Oxide NHHB and the 10-inch length providesThis 1 4 20 x 1 1 2" Slotted Indented Hex Washer Head Machine Screw is fully threaded and coated in black oxide for corrosion resistance. It has a slotted drive and an indented hex washer head, which provides a secure hold and prevents the screw from slipping. The fully threaded design allows for maximum holding power, making it ideal for a variety of applications.