Easy — 1–2 hours
Description
MIA's Description
Constructed from 304 stainless steel, these inserts offer exceptional strength and corrosion resistance. They feature a 1/4"-20 UNC internal thread size and a right-hand thread direction. The inserts measure 0.375 inches in length.
Fitment
Fitment Guaranteed
Don’t gamble
on fit.
Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.
Available on iOS & Android
Specifications
| Brand | Helicoil |
| Part Number | H01G R1185-04 |
Videos
How to Fix Stripped Threads With a Helicoil
HELICOIL® Plus Free Running – Thread inserts for metals
How to Use & Install Helicoil Thread Inserts | Fasteners 101
HOW TO INSTALL A HELICOIL CORRECTLY THE FIRST TIME
HELICOIL® Smart – The thread insert with tang which does not have to be broken off.
How To: HeliCoil Thread Repair - Harley Davidson Sportster Derby Cover
Helicoil | Thread repair
How To Install a HeliCoil
Manual installation tool type H-PSG with prewinder for HELICOIL® thread inserts
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
View Full Return Policy