The A9 Heavy Duty Plow Bolt Grade 8 Countersunk Square Neck is a high-quality fastener designed for industrial and commercial applications. With a Grade 8 rating and a countersunk square neck, this bolt offers superior strength and durability. This unit includes 5 bolts, providing you with the necessary hardware to secure your projects with confidence. Whether used in construction, agriculture, or equipment maintenance, these bolts will ensure a reliable and secure hold.