This collated fastener pack is a must-have for any industrial and scientific project.It features a T25 screw head that grips with precision and a 2-inch length that accommodates a variety of applications. With 1 pack containing multiple fasteners you`ll be able to work uninterrupted for longer periods of time. The only downside is that the pack is a bit pricier compared to other brands. Overall, a quality product that exceeds expectations in terms of functionality and reliability..