Camotokiit M22x1.5 Two-Piece Wheel Nuts 6PCS — 28mm Sleeve, 33mm Hex, Grade 8 Truck Flange

Camotokiit's 6PCS M22x1.5 two-piece wheel nuts are heavy-duty flange nuts with a 28mm sleeve and 33mm hex made for Uni-Mount 10-hole hub-piloted truck wheels.

These wheel nuts are new, Grade 8 steel fasteners finished in black phosphate and built to replace common OEM items like BWP M-4216 and World American WA07-8028. They suit semi-truck applications that require a two-piece sleeve flange design and are sized to match M22x1.5 threads with a 28mm shank and a 33mm wrench hex. Designed for high-torque wheel retention, the nuts are specified for use on unimount hub-piloted ten-hole wheels and are sold in sets of six.

What makes these wheel nuts compatible with my Uni-Mount 10-hole wheels?

These nuts were engineered to the dimensions and design commonly used on Uni-Mount hub-piloted wheels: a 28mm sleeve length, M22x1.5 thread pitch, and a two-piece flange that fits the wheel seat. The 33mm hex accommodates standard heavy-duty sockets used in truck service.

• M22x1.5 thread size for correct thread engagement
• 28mm sleeve length to match Uni-Mount hub piloting depth
• Two-piece flange base for secure wheel seating
• 33mm hex head for heavy-duty torque tools

How strong are these nuts and what torque should I use?

Manufactured from Grade 8 steel and phosphate finished, these nuts are rated for commercial wheel use where high clamping force is required. The recommended tightening range is between 450 and 500 ft·lbs; using a calibrated torque wrench and proper tightening sequence ensures safe clamping without overstressing studs.

• Grade 8 steel construction for high tensile strength
• Phosphate finish for corrosion resistance and reduced galling
• Specified torque: 450–500 ft·lbs for correct preload
• Use calibrated tools and correct torque pattern

Will these replace OEM numbers I already have listed?

Yes — the Camotokiit set is compatible with several OEM references and serves as a direct-fit replacement for many common part numbers. Cross-references include BWP M-4216, Automan 201.3033, Ascot 491-02928, World American WA07-8028 and Sirco 333SN28.

• Direct replacements for multiple OEM part numbers
• Saves searching for exact branded items when specs match
• Sold as a set of six to cover common wheel-stud patterns

How do I inspect and install these two-piece flange nuts correctly?

Before installation, confirm thread fit and inspect the sleeve and flange for burrs or damage. Hand-start each nut, then tighten in the manufacturer-recommended star pattern to the specified torque; recheck torque after a short road test to ensure stable preload.

• Verify M22x1.5 thread engagement before full torque
• Hand-start nuts to avoid cross-threading
• Tighten in star pattern to 450–500 ft·lbs with torque wrench
• Re-torque after initial service miles for safety

Who is this for: The Camotokiit 6PCS M22-1.5 two-piece wheel nut set is intended for fleet mechanics, owner-operators and repair shops that service semi trucks with Uni-Mount 10-hole hub-piloted wheels. If you demand OEM-compatible dimensions, Grade 8 strength, and a phosphate finish for reduced corrosion, this six-piece set provides a direct-fit, high-torque fastener solution for commercial wheel assemblies.