3/4" X 5" 內六角肩螺絲 | 六角頭 | 六角驅動 | 18/8 不鏽鋼 (10入/包)

The precision-ground shoulder on these screws made aligning them in my jig effortless, and the stainless steel feels solid. Perfect pivot pins for a custom assembly I’ve been working on.

I needed a sturdy axle for a small machine project, and these 5-inch shoulder screws fit perfectly with their smooth hex drive and stainless steel build. The shoulder is dead-on accurate, making assembly much easier than with standard bolts.

The precision-ground shoulder is exactly what I needed for a smooth pivot on my build—no wobble at all once torqued down. These 18/8 stainless ones feel solid and should hold up fine in the elements.