Left Hand Thread Grade 8 Tap Bolts Full thread, size 1/2-20 x 1-3/4 inches. These high-strength fasteners are engineered for demanding applications where a left-hand thread is required to resist loosening in rotating assemblies.

Product highlights:

• Thread type: Left-hand thread (1/2-20).
• Length: 1-3/4 inches overall.
• Threading: Full thread along the entire shank.
• Material: Grade 8 steel for high strength and durability.
• Applications: Suitable for automotive, machinery, and equipment assemblies where opposite rotation must be countered.

Designed to withstand high torque and heavy loads, these Grade 8 tap bolts deliver reliable performance in critical fastening scenarios. Use with appropriate nuts and washers to achieve secure, lasting connections.