FCT - A MOLEX COMPANY
锁紧螺丝, 母, 4-40 UNC-2B
棱纹指旋螺丝, 4-40X38, 53.5MM
棱纹指旋螺丝, 4-40X28, 43.5MM
D Sub锁紧螺丝, 6.35 mm, 4-40 UNC-2A