Torque, Preload & Clamp Load
Understand how tightening method, friction and joint stiffness influence achieved clamp load.
Automotive Fastening Applications
Explore fastening applications, engineering requirements, joining technologies and technical references across road-vehicle systems.
Automotive Applications
Engineering Requirements
Fasteners & Joining Technologies
Standards & Specifications
Fastener & Surface Standards2 references
ISO 898-1Mechanical properties of carbon and alloy steel bolts, screws and studs
ISO 4042Electroplated coating systems for fasteners
Testing & Performance2 references
ISO 16047Torque / clamp-force testing
SAE J1095Hub / wheel fatigue testing for applicable vehicle classes
Vehicle & System Requirements10 references
GB 38031Electric-vehicle traction-battery safety
GB 18384Electric-vehicle safety
GB 21670Passenger-car braking systems
GB 17675Motor-vehicle steering systems
GB 14167Safety-belt and restraint anchorages
UN R100Electric power-train / rechargeable-energy-storage safety
UN R13 / R13-HBraking
UN R14Safety-belt anchorages
UN R17Seats, anchorages and head restraints
UN R55Mechanical coupling devices and components
Industry & OEM Specifications2 references
SAE J2316Aftermarket wheel fastening systems
OEM / CustomerOEM / customer-specific material, coating, friction, tightening and validation specifications
Standards note: This is a selected reference set, not an exhaustive compliance list. Verify the current edition, jurisdictional adoption and project / OEM requirements before use.
Industry Members
Automotive member profiles will appear here as participating companies complete their capability information.
Automotive Technical Resources
Corrosion, Friction & Hydrogen Risk
Connect coating selection with friction control, corrosion exposure and process-related hydrogen risk.
Fastening in EV Battery & High-Voltage Systems
Review mixed materials, sealing, grounding / isolation and traceable tightening in electrified vehicles.