The chainring bolts from SRAM are made of aluminum and thus ensure a low weight. The screws are suitable for 130 mm and 110 mm 5-arm 2-speed cranks .

Specifications
Material: aluminum
Compatibility: 5-arm 2-fold cranks
Tool holder: hexagon socket
Dimensions of screws: M8,5x7 mm
Length nuts: 9 mm
Silver

Mfr Claimed Weight
8.6g (5 screws and 5 nuts)