M6 X 6mm 杯頭內六角止付螺絲 | 316不鏽鋼 (500顆/包)

These cup point screws are perfect for marine applications where corrosion is a worry, and the hex drive lets me torque them down nicely in tight spots. The 316 stainless steel is noticeably higher quality than the cheaper 18-8 stuff I've used before. A solid 500-count box for the price.

The hex socket drive makes seating these in tight spots a breeze, and the cup point bites down firmly without stripping. The 316 stainless finish looks clean and feels solid straight out of the package. These will last a long time in my outdoor builds.

I needed a corrosion-proof fastener for a marine railing repair, and these 316 stainless set screws with the cup point grip the shaft tightly without slipping. The hex socket drive made installation into a tight hole on my boat much easier than I expected.