铝合金螺栓紧固件T4

外六角铝合金紧固件
该款由2024-T4铝合金制成，阳极涂层和润滑处理，螺纹符合美标粗螺纹CLASS#2A
螺纹规格有1/2-13、5/8-11，各种长度供选择。

BURNDY® aluminum hexagon head bolts are manufactured of alloy 2024-T4 and are finished with anodic coating and lubricated. Threads are coarse series, class 2A fit.