Wilwood 230-14217 Hex Head Cap Screw 5/8-18 x 1.50 Grade 8 Silver Caliper Bracket Bolt

The Wilwood 230-14217 is a 5/8-18 x 1.50" hex head cap screw (HHCS) manufactured to Grade 8 strength standards and finished in a silver zinc coating. This heavy-duty fastener is engineered for use in Wilwood's high-performance disc brake systems, serving as a primary caliper mounting bracket bolt in Superlite 6R and related front brake kit assemblies.

Key Features:

• Thread Size: 5/8-18 (fine thread UNF)
• Bolt Length: 1.50 inches
• Head Style: Hex Head Cap Screw (HHCS) — standard 6-point wrench drive
• Grade: Grade 8 high-strength alloy steel construction
• Finish: 320 Silver — silver zinc plating for corrosion resistance
• Precision-manufactured to exact Wilwood tolerances for reliable clamp load and thread engagement
• Designed for use with Wilwood caliper bracket kits and brake system assemblies

This bolt is a direct OEM-specification replacement component and is also included as part of several Wilwood bracket and caliper kit assemblies. It is compatible with Wilwood Superlite 6R front brake kits and related caliper mounting hardware. For proper installation, use with the specified Wilwood washers and apply thread-locking compound per Wilwood assembly instructions.