- Chrome & Engine Dress-Up
- Bolts & Fasteners
- Mr. Gasket Hex Head/Socket Head Header Bolts
Bolt head incorporates a combination hex and socket design for quick, easy installation and removal. Its compact bolt head/flange is ideal for use where space is limited (typical on header flanges). These Grade 5 bolts are heat-treated for strength and have a protective black zinc finish that resists corrosion for a professional appearance.