Origin8 Alloy Single Speed Chainring Bolts

For use with single chainring cranksets. Inside height measures 4mm when tightened 7mm total height. Set of 5 bolts and nuts. Available in multiple colorstable{border-collapse:collapse;width:100%;}td{text-align: left;padding: 8px;}tr:nth-child(even){background-color:#f2f2f2}th{background-color:#eb212e;color:white;text-align:left;padding:8px;} TECH SPECS Mount Compatibility MX/Single Teeth Type M8x6mm Bolt / M8x4mm Nut Material AL6061 Spec Color Black Chain Compatiblity Tooth Type Weight Offset