BLOX Racing BXAC-00104-SSBK Street Series Forged Lug Nuts Black M12x1.5 20pc

Vehicle Fitment

Universal - fits all vehicles with M12 x 1.5mm thread pitch and cone (acorn/60°) seat wheels. Confirm your wheel's thread size and seat type before ordering.

Fitment Notes

• Thread size: M12 x 1.5mm. Not compatible with M12 x 1.25mm applications - a separate BLOX part number is required for that thread pitch.
• Cone (60° acorn) seat only. Not compatible with ball seat or flat/shank seat wheels. Verify your wheel's lug seat type before ordering.
• Hex size is 19mm - verify your lug wrench or socket size before use.
• AL7075 aluminum lug nuts require a torque wrench for installation and must be torqued to the wheel manufacturer's specification. Do not install with an impact wrench without a calibrated torque stick. Over-torquing aluminum lug nuts can cause thread damage or failure.
• 20-piece set - covers a four-wheel vehicle with one spare lug per position, plus one additional spare.

Features

• BLOX Racing Street Series forged lug nuts - forged from AL7075 aluminum alloy, the same high-strength material used in aerospace and motorsport applications. Forging produces a denser grain structure than casting, yielding a lug nut that is significantly lighter than steel while maintaining the clamping strength required for street and occasional track use at correct torque values.
• CNC-machined after forging to precise dimensional tolerances, ensuring consistent thread engagement and a uniform appearance across all 20 pieces.
• Knurled end (18.0mm knurl zone) for improved hand-grip during threading, reducing cross-threading risk at installation.
• Black anodized finish - anodizing integrates into the aluminum surface rather than sitting on top, providing corrosion resistance and appearance durability superior to paint.
• Cone (60° acorn) seat design for secure, centered seating against the wheel's conical lug seat, standard on the majority of OEM and aftermarket wheels.
• Manufactured to ISO 9001 certified standards. BLOX Racing recommends pairing with BLOX Racing Extended Wheel Studs for maximum results on wheel-swapped or widened applications.

Specifications

• Part Number: BXAC-00104-SSBK
• Series: Street Series
• Material: Forged AL7075 Aluminum Alloy
• Finish: Black Anodized
• Thread Size: M12 x 1.5mm
• Seat Type: Cone (60° Acorn)
• Hex Size: 19mm
• Overall Length: 50.2mm
• Knurled End Length: 18.0mm
• Seat Depth: 25.3mm
• Quantity: 20 Pieces

Included Components

• 20x BLOX Racing Street Series Forged Lug Nuts - M12 x 1.5mm, Black Anodized

Product Description

The BLOX Racing BXAC-00104-SSBK is a set of 20 Street Series forged lug nuts in black anodized finish for M12 x 1.5mm cone seat applications. Identical in specification to the 16-piece BXAC-00103-SSBK, this 20-piece set provides additional coverage for five-lug vehicles or builds where spare hardware is preferred. Each nut is forged from AL7075 aluminum alloy and CNC-machined to tight dimensional tolerances, delivering a lightweight alternative to OEM steel lugs without sacrificing strength at proper torque values.

The 19mm hex fits the majority of aftermarket and OEM lug wrenches and impact sockets. Knurled ends allow easy hand-threading before final torquing, and the black anodized finish coordinates with a wide range of wheel finishes. M12 x 1.5mm is the standard thread pitch for Honda, Subaru, Toyota, and many European vehicles - confirm your vehicle's thread pitch and wheel seat type before ordering. A torque wrench is required; aluminum lug nuts must not be installed with an impact gun without a calibrated torque stick.