Just what you need to replace that old rusty or damaged bolt!

• Fits most all road and mtb headset stem cap/expanders
• Metric
• Black anodized Aluminum alloy
• Head height: 6.2mm
• Head diameter: 9.4mm
• Bolt length w/o head: 30mm (threaded portion)
• Thread pitch: 1.0mm
• Socket size: 5.0mm
• Weight: 4.0 grams