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PATIKILOffice, craft and home improvement accessories, made by us
Grade 8.8 Carbon Steel Threaded Repair Insert Nut — PATIKIL

Fasteners & cutting tools

Grade 8.8 Carbon Steel Threaded Repair Insert Nut

4.1 32 notes

$7.73Low on the shelf

  • 5 pieces of insert nuts
  • M6x1 female to M10x1.5 male
  • 45# carbon steel, 15mm length
  • Oxidized black, Grade 8.8

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What this bin holds

These Grade 8.8 carbon steel insert nuts are designed for repairing damaged threads, providing a high-strength solution. They restore integrity to compromised fastening points.

We provide five pieces of M6x1 female to M10x1.5 male insert nuts, each 15mm long. They are made from 45# carbon steel with an oxidized black finish, giving them good rust and corrosion resistance. The special overheating treatment process significantly improves the steel's mechanical properties, enhancing its strength, toughness, and overall service life.

The numbers on the label

What the label says
AisleFasteners & cutting tools
Options in this bin20 sizes and colours
Material45# Carbon Steel(1045/C45/S45C Steel)
Female thread sizeM6x1
Male thread sizeM10x1.5
Length15mm / 0.59 inch
Packing list5 Pcs x Insert Nut
Price across options$7.73 to $14.69
Rating on the listing4.1 from 32 notes

Who takes it home

These repair nuts are used in industrial fastening systems to fix stripped M6 threads by expanding them to M10, then reducing back to M6. The smooth surface and deep, clear threads distribute force evenly. Each nut includes a slot at the top, allowing for easy installation and removal with a flat-head screwdriver.

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Walk the rest of Fasteners & cutting tools — 215 bins in all. Washers, screws, blades, files.

Grade 8.8 Carbon Steel Threaded Repair Insert Nut $7.73

What makers wrote about this bin

  • These things are very HARD, almost a tool steel quality!! Highly recommend and worked perfectly for me!

    Nick F. · 5 of 5

  • Made my own motorcycle turn signal adapters, worked perfect.

    Ralph · 5 of 5

  • I got these for use in my workshop where I manufacture metal goods. These are on par with the ones I get from a fabrication supplier! I've got parts that process through thousands of screws in the course of a run, and thread repair just goes with the territory. I've used helicoil for thread repair before, and these are competitive with those at a fraction of the cost. I'm definitely happy I got these, and would absolutely buy again!

    Bling · 5 of 5

Next along the same shelf

Grade 8.8 Carbon Steel Threaded Repair Insert Nut$7.73