Bulk 1/4"-28 Fine Thread, Button Head Socket Cap screws, Alloy Steel with Black Oxide Length:2000 QTY - 1/4"-28x1" Precision-machined from high-strength ASTM A574

Precision-machined from high-strength ASTM A574 Alloy Steel and finished with a thermal black oxide + oil coating

low-profile dome head ensures even clamping pressure and a clean appearance

reducing joint failure risks

The deep internal hex resists cam-out and supports repeatable torque in fixtures

Tubing: Adhesive-lined heat shrink (3:1 ratio)

Bulk 1/4"-28 Fine Thread, Button Head Socket Cap screws, Alloy Steel with Black Oxide Length:2000 QTY - 1/4"-28x1" Precision-machined from high-strength ASTM A574Monster Overview: Fix your project right the first time with Bulk 1 4 28 Button Head Socket Cap Screws from Monster Bolts. These high strength alloy steel fasteners are built to perform under pressure, featuring a fine thread design for superior tension control in high vibration or precision assemblies. Finished in a thermal black oxide + oil coating, they offer a smooth, low glare appearance with mild corrosion resistance. Manufactured to ASTM A574