
Allen CSK (Countersunk) Bolts feature a flat, countersunk head with an internal hex drive, allowing them to sit flush with the surface while providing high torque and secure fastening. Designed for precision applications, these bolts are ideal for assemblies where both aesthetics and performance matter. With durable construction and reliable holding strength, Allen CSK Bolts ensure long-lasting, vibration-resistant fastening in industrial, mechanical, and electronic setups.