4-40 x 1/4 Phillips Flat Undercut Machine Screw Fully Threaded 18-8 Stainless Steel D125A188 The square neck beneath the

The square neck beneath the head prevents the bolt from turning while tightening

Its hexagonal head provides ample grip for tightening with a wrench or socket

These heavy hex structural bolts are designed for heavy-duty construction and engineering applications

meaning it does not have any additional features such as a washer or nut

4-40 x 1/4 Phillips Flat Undercut Machine Screw Fully Threaded 18-8 Stainless Steel D125A188 The square neck beneath theThe 4 40 x 1 4 Phillips Flat Undercut Machine Screw is a fully threaded screw made of 18 8 stainless steel. It has a Phillips drive and a flat undercut head. This screw is commonly used in a variety of applications, including electronics, appliances, and furniture. It is known for its strength, corrosion resistance, and ease of installation. The 18 8 stainless steel material provides excellent resistance to rust and other forms of corrosion, making it