Collection: ZSPEC Design Fasteners & Hardware

Premium titanium and stainless steel dress-up hardware from ZSPEC Design LLC—engineered for gearheads who obsess over every detail under the hood.

Engine Bay Dress-Up Hardware

Titanium Grade-5 Fasteners

• Socket-cap bolts, flat-head bolts, and angled-head specialty fasteners
• Metric sizes for precise OEM replacement and upgrades
• Fender washers, lock washers, flare nuts, and rivet nuts
• Lightweight, corrosion-resistant titanium construction

Vehicle-Specific Fastener Kits

• Complete engine bay kits (Stage 1, 2, and 3) for Nissan Z, Supra, Mustang, Camaro, BMW, Subaru, and more
• Valve cover and coil pack fastener kits
• Door jam, trunk, and hatch area hardware
• Quick-release bumper fastener systems

Performance Accessories

Billet & Machined Components

• Weighted shift knobs (Delrin with stainless steel)
• Radiator cap covers and oil filler caps
• Battery hold-down brackets
• Chrome valve stem tire caps in multiple brand styles

Enthusiast Collectibles

• Automotive lapel pins, hat pins, and race car tribute pins
• Laser-engraved wooden ornaments and license plates
• Vinyl decals, stickers, and posters

ZSPEC Design delivers show-quality hardware that transforms your engine bay from stock to stunning. Whether you're building a concours-level restoration or just want your daily driver to pop at Cars & Coffee—this is the hardware that makes the difference.