Description:

Premium material: this double lock screw is made of quality steel alloy, solid and durable, good treatment with fine texture, which has a long service life.. Easy installation: Bicycle bolts and nuts can be installed on the bicycle by using an Allen key.. Size:Thread rod size: 8mmx8mm,nut size: 5mmx10mm. Widely applicable: Bicycle chainring bolts can used for single/double chainring / crankset. Suitable for mountain bikes, road bike, folding bike, fixed gear bike, downhill bike, track bike, MTB, BMX, DH, etc.. Package including: 5Pair x Bike Chainring Bolts..