Bulk #8-32 Phillips Flat-Undercut Thread-Cutting Screws — Type F, Black-Oxide Steel Magnetic 5/8-11 Hex Flange Bolts

5/8-11 Hex Flange Bolts

Drive: 6-Lobe (Torx-style) flat head delivers high torque with minimal cam-out and sits flush for a clean finish

Outdoor structural projects

Drive production efficiency with bulk #4-20 Phillips Pan Head 48-2 Thread-Forming Screws from Monster Bolts

Perfect for projects where fine-thread accuracy and strength are essential

Bulk #8-32 Phillips Flat-Undercut Thread-Cutting Screws — Type F, Black-Oxide Steel Magnetic 5/8-11 Hex Flange BoltsMonster Overview: Standard flat heads can bottom out in thin sheet metal, shallow countersinks, or tight back side clearances. Our #8 32 Phillips Flat Undercut Thread Cutting Screws shave away most of the 82 cone, so you gain maximum thread engagement while finishing perfectly flush. Heat treated carbon steel wears a durable black oxide conversion coat, sealed with oil and topped with a factory dry wax film for ultra low, repeatable drive torque. The