1/4-20 x 5/8" 機械螺絲 | 大扁頭一字驅動 | 普通鋼（900/包）

I needed a bulk supply for a project and the 1/4-20 thread is exactly what I was looking for. The plain steel finish works perfectly for my indoor jig since rust isn't a concern. These slotted truss heads drive consistently without camming out.

I needed a bulk pack of 1/4-20 screws for a workshop jig, and these delivered—the slotted truss head made driving them into tight spots much easier than hex heads would have. The plain steel is exactly what I expected for indoor use, no issues with fit or stripping.

The truss heads sit flush against the wood without sinking in, which is exactly what I needed for this bracket project. These screws are solid and the box of 900 will last me a while.