The 2-56x1/2" Buttonhead Allen Bolts (4) set includes four high-quality bolts with a low-profile buttonhead design, perfect for applications requiring a sleek, flush finish. Featuring an Allen head for easy and secure installation, these bolts are ideal for RC models, electronics, and various precision projects. Add these 2-56x1/2" Buttonhead Allen bolts to your toolkit for reliable fastening and a professional look in every project.