Bulk 1/4"-28 Socket Head Cap Screws – Fine Thread, Alloy Steel, Black Oxide – Monster Bolts Length:2500 QTY - 1/4"-28 x 3/8" These premium alloy steel fasteners

These premium alloy steel fasteners feature a thermal black oxide finish that delivers a sleek look and mild corrosion protection

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3125″) Thread Size 5/16-18 UNC (Coarse Thread) Drive Size 1/4″ Hex Head Type Socket Head Cap Screw (SHCS) Material Alloy Steel Finish Thermal Black Oxide Standards ASME B18

Whether you’re a seasoned shredder or a hobbyist

5" Thread Size 20 TPI Drive 3/8" Hex Drive Flange Design Built-in washer

Bulk 1/4"-28 Socket Head Cap Screws – Fine Thread, Alloy Steel, Black Oxide – Monster Bolts Length:2500 QTY - 1/4"-28 x 3/8" These premium alloy steel fastenersMonster Overview: Fix your project right the first time with Bulk 1 4 28 Socket Head Cap Screws from Monster Bolts. Precision made from high strength alloy steel and finished with a thermal black oxide coating for a uniform appearance and a mild protective layer, these fine thread SHCS deliver compact head geometry and dependable torque performance for machinery, fixtures, and industrial builds. All Monster Bolts black oxide socket fasteners are fully