5/16-18 Slotted Flat Head Machine Screws - Zinc Plated Steel, Choose Length & Quantity
About this item
Need a specific screw for a project and tired of buying big boxes with ones you don't need?
TheBoltBarn has you covered.
Here we've got our 5/16-18 slotted flat head machine screws.
They're made from good, strong steel with a zinc coating to keep them from rusting.\n\nThe beauty of these is that you can pick exactly the length you need and the exact quantity.
No more guessing!
These are flat head screws, so they'll sit flush with your surface, and they take a standard slotted screwdriver.
The threads are 5/16 of an inch in diameter with 18 threads per inch (that's the coarse thread).
They're brand new and bagged up for you.
Whether you're fixing an old machine, building something new, or just need to replace some missing hardware, these screws are a solid, no-nonsense choice.
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- Free 30-day returns
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