規格: 4"X4"X4mm 平頭 顏色:珍珠銀 材質:銅 培林:4培林 (另有4"x3"x3mm、5"x4"x4mm 平頭)
Specification: 4"X4"X4mm Flat Head
Color: Pearl Silver
Quality: Brass
Bearing: 4BB
(4"x3"x3mm and 5"x4"x4mm flat head are available)