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500 PCS — 12-24 x 2-1/4" Fillister Head Slotted Machine Screws, 18-8 Stainless Steel
Fillister head machine screws in the hard-to-find 12-24 thread and extra-long 2-1/4" length. The tall fillister head with deep slot engagement is the traditional choice for electrical panels, switchgear, older machinery, instruments, and restoration work — 12-24 is the standard thread across generations of electrical equipment and rack hardware.
18-8 stainless for corrosion resistance in marine, outdoor, and washdown service. This size/length combination is essentially unavailable from standard distributors without a custom order.
Thread: 12-24 UNC x 2-1/4" longHead: Fillister, slottedMaterial: 18-8 stainless steelQuantity: 500 piecesRare size in bulk — electrical, restoration, and marine shops stock up here. In stock, ships fast from the USA.