[10 PKG] Left Hand Thread Grade 8 Tap Bolts Full Thread 5/16-18 X 3-1/2

Meet the demands of high-strength, reverse-thread assemblies with our Left Hand Thread Grade 8 Tap Bolts. These full-thread fasteners combine robust Grade 8 steel with a left-handed thread for specialty applications where standard right-hand bolts would loosen.

Main features:

• Left-hand thread: reverse-thread design to resist loosening under operation
• Material: Grade 8 steel for superior strength and durability
• Thread type: 5/16-18 UNC
• Thread length: Full thread for maximum engagement
• Overall length: 3-1/2 inches

Applications:

• Automotive and machinery assemblies requiring left-hand fasteners
• Equipment maintenance and repair projects that need secure, reverse-thread bolts

Tip: Always verify the thread pitch and length compatibility with your mating components to ensure proper fit and performance.