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PB M8x1.25-46mm Stud and Copper Coated Metal Flange Lock Nut 10mm Hex (Qty4)

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$16.49

$ 7 .99 $7.99

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About this item

  • Diameter Thread Metric Nut M8x1.25, Stud Total Length 46mm
  • Drive Size-10mm Wrench
  • Overall Height 7.75mm, Flange Width-14mm
  • Material Class 10 steel
  • Finish- Copper , Flange Type- Smooth


Exhaust Manifold Stud and Nut Kit. M8x1.25 Copper Coated Flange Exhaust Nut, Top Locking. Grade 8.8 M8x1,25-46mm long studs. Specs for Stud -(Total length-46mm, Side A threads 15mm, Middle section 8mmand side B threads 23mm) A copper plated finish makes these locking nuts suitable for extreme heat automotive and motorsport applications, such as exhaust manifolds. Temperature degree range:- 94 to 750 Fahrenheit. The reduced 10mm wrench size allows installation in space restricted areas. This type of all-metal lock has an elliptical deformation meant to distort the threads of the mating bolt or screw. The smooth bottom flange acts as a built-in washer to evenly distribute force over a larger area against the fastening surface.