[10 PKG] Left Hand Thread Grade 8 Tap Bolts Full Thread 3/8-16 X 3-1/2

Left Hand Thread Grade 8 Tap Bolts with Full Thread, sized 3/8-16 x 3-1/2, provide high-strength, secure fastening for applications that require a reverse-thread fastener. These bolts are designed for demanding assemblies where a left-hand thread is essential to prevent loosening from rotation.

• Left-hand thread on a 3/8-16 bolt
• Grade 8 steel for maximum strength and durability
• Full thread length for versatile engagement
• Thread size: 3/8-16
• Overall length: 3-1/2 in

Choose these bolts for reliable, high-strength fastening in automotive, industrial, and machinery applications where reverse-threading is required. Built to meet exacting standards, they deliver consistent fit and performance in challenging environments.