Complete guide to automotive fasteners. Learn about engine bolts, chassis fasteners, body clips, and specialized fasteners used in vehicle manufacturing and repair.
Engine and Drivetrain Fasteners
Engine fasteners require special specifications: Head Bolts/Studs: - ARP or equivalent high-strength - Torque-to-yield design - Often one-time use Main Bearing Caps: - Bolts with precise torque specs - Critical for engine integrity - Follow manufacturer specs Flywheel Bolts: - Precision torqued in sequence - Often thread locker required - Critical for crank flange
Chassis Fasteners
Chassis fasteners critical for safety: Suspension Bolts: - Control arm bolts - Strut mount bolts - Often specified as one-time use Brake Components: - Caliper bolts - Brake line fittings - Critical for safety Wheel Nuts/Lug Bolts: - OEM or equivalent required - Specific torque specs - Wheel alignment after removal
Body and Interior Fasteners
Body fasteners include clips and specialized hardware: Trim Clips: - Push-type retainers - Christmas tree clips - Many different sizes/styles Bolts: - Metric flange bolts - Speed nuts - Captive nuts in body Special Fasteners: - Body side moldings - Weatherstrip retainers - Door hinge bolts
