Safety, durability, and compatibility. Select forged or cold-pressed nuts for maximum strength, consider materials like chrome or nylon for corrosion resistance, and ensure the thread size and pattern match your vehicle's specifications.

Conical seat nuts have a tapered design that fits snugly against the wheel surface, providing optimal contact and preventing slippage. Flat seat nuts rest directly on the wheel's flat area and are suitable for wheels with a larger contact surface.

Measure the width of your wheel and add the thickness of your spacer (if applicable). Select lug bolts that are slightly shorter than this measurement to ensure proper engagement without protruding beyond the wheel surface.

Yes, as long as they meet the specifications for your specific wheel and vehicle application. Ensure they have the correct thread size, seat type, and material properties to maintain compatibility and safety.