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Auto Barn
Est. 1957
ARP

ARP M12 x 1.75 x 40 12pt Black Oxide Bolts (5/pkg)

$22.78

Only 3 left in stock

ARP M12 x 1.75 x 40mm 12-point black oxide bolts. 5 pack. Meets Prop 65.

Key Features

  • M12 x 1.75 thread size and 40mm length — common size for many engine applications.
  • 12-point head design — offers more wrenching surface area and can be easier to access in tight spots compared to a standard 6-point head.
  • Black oxide finish — provides moderate corrosion resistance.
  • Heat-treated 8740 chromoly steel — strong material for reliable clamping force.
  • ARP brand — known for well-built engine and driveline hardware.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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ARP M12 x 1.75 x 40 12pt Black Oxide Bolts (5/pkg)

$22.78