CONVERSION STUD 14x1.25-14x1.5 78mm Black Bullet Nose Stud Kit

/ PRODUCT ·STUD KIT

CONVERSION STUD 14x1.25-14x1.5 78mm Black Bullet Nose Stud Kit

Name: CONVERSION STUD 14x1.25-14x1.5 78mm Black Bullet Nose Stud Kit
Brand: Motorsport Hardware
Price: 218.0 CAD
Availability: InStock

Standard & MH Nut Options

None

5 LUG Silver Conical Seat Nuts

5 LUG Black Conical Seat Nuts

MH Racing Nut Gun Metal

MH Racing Nut Black (+$73.00)

MH Racing Nut NeoChrome

$218.00

Shipping calculated at checkout.

Shipped from USA

Additions

/ 01 · OVERVIEW

Built from a proprietary forged steel alloy, these studs feature a 12.9 grade hardness with a minimum axial tensile strength of 260,000 lbs, delivering serious durability for track and race use. Designed specifically for F-Chassis applications, they convert the factory fine 14×1.25 thread to a more robust 14×1.5 thread, helping prevent cross threading and reducing wear on your wheel hubs from repeated installation and removal. Manufactured in the USA by a nuclear power plant supplier, they feature a wider stud body diameter for added strength while still allowing smooth nut engagement. The black zinc finish provides corrosion resistance, and the bullet nose design allows for quicker, easier wheel installation. The extended thread design supports up to a 20mm spacer, and installation is done using the double nut method. Each kit includes everything needed for all four wheels.

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Ships in 1-3 Days

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Processing: In-stock items typically ship within 1–3 business days. We do our best to get every order out as quickly as possible. All orders are quality-checked and ship with full insurance coverage. If an item is out of stock, we'll reach out ASAP with an ETA.

Carriers: Carbon fiber and performance parts ship via UPS. Smaller items ship via USPS.

Tracking: You'll receive a confirmation email when your order ships with a tracking link — you can also track it anytime from the order page linked in that email. Allow 1–3 business days for tracking to update.

International: We ship worldwide. Contact us at sales@horizonmotorsport.com for international shipping quotes.

Signature: We may require a signature for high-value orders. Please be available during your estimated delivery window.

FEATURED BUILD

G80 M3 Competition

OWNER

AP2 Performance

Orange County, CA

SPEC SHEET

VR1 FRONT GRILLSP2 FRONT LIPPERFORMANCE V1 SIDE SKIRTSPERFORMANCE V1 DIFFUSERPERFORMANCE V1 INLETS

F80 M3

OWNER

Brian

Los Angeles, CA

SPEC SHEET

CS V2 FRONT LIPPERFORMANCE V1 SIDE SKIRTSV STYLE DIFFUSERPERFORMANCE V2 MIRROR CAPSGTS STYLE HOOD

@bbriaann_

A90 Supra

OWNER

Danny

Orange County, CA

SPEC SHEET

AG1 FRONT LIPAG1 SIDE SKIRTSAG1 REAR SPATS

OWNER

Brandon

Irvine, CA

SPEC SHEET

VR1 FRONT LIPCSL V1 FRONT GRILLPERFORMANCE V1 INLETSPERFORMANCE V1 MIRROR CAPSHM S58 CATBACK EXHAUST

Horizon Motorsport - Est. 2019

Built for BMW Enthusiasts

We specialize in quality aftermarket parts for BMW M-cars. Every part we carry is selected, inspected, and shipped with the same care you'd give your own build. Our goal: help you get your car looking and performing exactly how you envisioned it.

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CONVERSION STUD 14x1.25-14x1.5 78mm Black Bullet Nose Stud Kit

Additions

Built by Our Customers

AP2 Performance

Brian

Danny

Brandon

Built for BMW Enthusiasts

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