OLD SCHOOL BMX Japanese stem bolt set containing 4 x stainless steel cap bolts & 1 x zinc coated steel cap head wedge bolt. The wedge bolt is 130mm from the base of the head to the end of the bolt.
Stainless steel is quite inert so there is little or no galvanic corrosion between dissimilar metals so the stainless steel cap bolts will never rust. They will fit the majority of old school Japanese stems, DX MX 2's, Sugino, Suntour both mini & Pro etc.