6AL-4V grade 5 aerospace titanium bolt kit for SRAM Matchmaker mounts Matchmaker X kit includes (1) M5x8.5mm t25 low capped head, (1) M5x10mm t25 fine thread coned button head AXS Discrete Clamp kit includes (2) M5x10.5mm t25 low capped head Trigger Discrete Clamp bolt includes (1) M5x20mm Narrow Head w/ locked on washer Transmission "Pod" bolt includes (1) M5x0.5x9.5 fine threads Transmission "Pod Bridge" kit includes (2) M5x0.5x9.5 fine threads (product reference)