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A Single Lug Nut Built to Match Your Existing Iconix Set
Lost a cap, need a spare, or just topping off a mismatched set. This is a single Project Kics R40 Iconix lug nut in black with a black seat, sold individually so you are not stuck buying a full 20 piece box just to replace one piece.
Key Features
- Forged from SCM435 chromoly steel for high strength at a light 40 grams per nut
- Two piece construction with a free spinning, floating tapered seat that protects wheel finish during torquing
- 60 degree conical seat design for aftermarket wheels with tapered lug seats
- 17mm hex head, open ended design compatible with standard and extended studs
- Removable black plastic end cap for a finished, concealed look
Specifications
| Detail | Value |
|---|---|
| Reference Part Number | WRIF13KK (single piece) |
| UPC | Not published by manufacturer |
| Brand | Project Kics |
| Thread Pitch | 12x1.25 |
| Material | SCM435 forged chromoly steel |
| Hex Size | 17mm |
| Seat Type | 60 degree conical, floating tapered washer |
| Weight | Approximately 40 grams per nut |
| Color | Black body, black seat |
| Cap | Removable black plastic end cap |
What's Included
- 1 Project Kics R40 Iconix lug nut, 12x1.25 thread, black finish with black seat
- Removable black plastic end cap
About Project Kics
Project Kics is a Japanese manufacturer known for precision engineered wheel hardware, including the patented R40 Iconix lug nut line. Their two piece floating seat design is built to protect wheel finishes while delivering a secure, track proven hold.
Related Parts on Our Site
- Shop more Project Kics wheel hardware and lug nut sets
FAQ
What is the WRIF13KK lug nut?It is a single Project Kics R40 Iconix lug nut with a 12x1.25 thread pitch, black finish, and black floating seat, sold individually to replace or supplement an existing WRIF13KK set.
Is this a single lug nut or a full set?This listing is for one individual lug nut, not the full 16 or 20 piece box set.
What thread pitch does this lug nut use?This lug nut uses a 12x1.25 thread pitch.
What wheels is this lug nut compatible with?It is designed for aftermarket wheels with a 60 degree tapered lug seat and will not fit wheels with narrow lug seat walls or OEM conical seats that differ from this spec.
Does this lug nut include a cap?Yes, it comes with a removable black plastic end cap that can be taken off for use with extended studs.
What tool do I need to install this lug nut?A 17mm hex socket is used to torque this lug nut onto the wheel stud.
Can this lug nut scratch my wheels?The floating tapered seat is designed to spin independently from the body during torquing, which reduces the chance of marring the wheel finish compared to a standard one piece lug nut.
What material is this lug nut made from?It is forged from SCM435 chromoly steel for a strong, lightweight design at approximately 40 grams per nut.
Install Instructions
- Confirm your wheel has a 60 degree tapered lug seat compatible with this lug nut design.
- Thread the lug nut onto the wheel stud by hand until snug.
- Use a 17mm hex socket to tighten in a star pattern along with the rest of the lug set.
- Torque to your vehicle manufacturer's specified lug nut torque setting.
- Recheck torque after the first several miles of driving.
Prop 65 Warning
This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
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