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[10 PKG] Left Hand Thread Grade 8 Tap Bolts Full Thread 5/16-18 X 1-1/4

Original price was: $178.56.Current price is: $89.28.


Engineered for strength and reliability, the Left Hand Thread Grade 8 Tap Bolts provide secure fastening in reverse-threaded assemblies. This full-thread bolt measures 5/16-18 x...



  • Product Details
  • SKU

    KUYY3465286

  • Category

    Bolts

  • Availability

    In stock

Engineered for strength and reliability, the Left Hand Thread Grade 8 Tap Bolts provide secure fastening in reverse-threaded assemblies. This full-thread bolt measures 5/16-18 x 1-1/4 and is built for demanding applications where a left-hand torque direction is required.

With Grade 8 alloy steel, these bolts deliver high tensile strength and rugged performance under load. The full-thread design ensures consistent engagement along the entire length, making them ideal for precision assemblies in automotive, machinery, and equipment that experience counter-rotational forces.

Product Details

  • Thread direction: Left-hand
  • Size / pitch: 5/16-18
  • Length: 1-1/4 in
  • Thread length: Full thread
  • Material / Grade: Grade 8 (high-strength alloy steel)
  • Application: Tap bolt for left-handed fastening in reverse-threaded assemblies

Ideal for installers who require a dependable left-handed fastener that won’t back out under rotation. Add the Left Hand Thread Grade 8 Tap Bolts to your toolkit today.

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