SKCOAUTO M14x1.5 Lug Nuts 20-Pack — Chrome 60° Acorn Seat, 7/8" Hex, Closed-End

These are 20 chrome-plated M14x1.5 lug nuts made by SKCOAUTO, designed to replace OE lug nuts on compatible Lincoln and Ford models with a 60° acorn seat and closed end.

These lug nuts are a one-piece, heat-treated solution intended for wheel fastening where M14x1.5 threads and a 7/8" (22mm) hex are specified. Each nut measures 1.5" (38.1mm) overall and features a 60-degree acorn seat for proper wheel taper engagement. The set is finished with a triple nickel-chrome coating to resist corrosion and match vehicle aesthetics. They are sold in a pack of 20 to cover full wheel sets and spares.

Will these lug nuts fit my 2015–2020 Lincoln MKX or compatible Ford models?

If your vehicle specifies M14x1.5 thread pitch with a 60° acorn seat and uses a 7/8" (22mm) hex lug, these will fit as direct replacements. They were designed to match OE seat angle and length so wheel contact and thread engagement mirror factory geometry.

• M14x1.5 thread pitch—matches common late-model Lincoln/Ford specifications
• 60° acorn seat—ensures correct taper interface with wheels
• 7/8" (22mm) hex—works with standard lug sockets and torque tools
• 1.5" (38.1mm) overall length—suitable for OEM wheel depth

How strong and durable are these lug nuts compared to factory parts?

Constructed from 10.9-grade heat-treated steel, these lug nuts are engineered for improved tensile strength and wear resistance compared with lower-grade fasteners. The triple-layer nickel and chrome finish improves corrosion resistance and provides a long-lasting visual match to factory chrome hardware.

• 10.9-grade steel—higher hardness and strength than mild steels
• Heat-treated—enhanced fatigue resistance for repeated torqueing
• Triple nickel-chrome plating—better protection against rust and road salts
• Closed-end design—keeps out moisture and debris for extended life

What tools and torque settings should I use with these lug nuts?

Use a 7/8" (22mm) socket to install or remove these lug nuts. Always follow the vehicle manufacturer’s recommended torque specification and tightening sequence to ensure safe wheel retention and even clamping force.

• Socket size: 7/8" (22mm) standard impact or hand socket
• Torque: follow your vehicle’s wheel nut torque specification (see owner manual)
• Tightening pattern: use the correct star pattern for multi-lug wheels
• Closed end: may require longer sockets for some aftermarket wheel studs

Are these lug nuts a direct OE replacement and what numbers do they replace?

These nuts are offered as compatible replacements for specific OE part numbers and were made to function as direct substitutes in models that use the same thread, seat, and hex specifications. They are intended to match the fitment and appearance expected of factory lug hardware.

• Replace OE numbers including 611007, ACPZ1012D, ACPZ1012M
• Sold as a 20-piece set—covers most wheel sets and spares
• One-piece solid construction—simpler and often more durable than multi-piece designs

Who is this for: This lug nut set is best for owners of compatible Lincoln and Ford vehicles (including 2015–2020 MKX, Edge, MKZ, and Aviator where M14x1.5 60° acorn seat lug nuts are specified) who want a durable, corrosion-resistant replacement with OE-style fit. It’s also suitable for mechanics, fleet managers, or DIYers who need a full 20-piece set for regular wheel maintenance or replacement. SKCOAUTO backs these lug nuts with a 30-day no-reason return window and a 12-month warranty for added purchase confidence.