Bulk M2 Flat (Countersunk) Socket Cap Screws – 12.9 Alloy Steel, Black Oxide Length:2500 Qty - M2-0.40 x 4mm rounded head design offers a

rounded head design offers a clean look with reduced snag risk in tight spaces

"name":"Monster Bolts Bulk #3-48 UNC Flat Head Socket Cap Screws

flat finish in metric countersinks

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Bulk M2 Flat (Countersunk) Socket Cap Screws – 12.9 Alloy Steel, Black Oxide Length:2500 Qty - M2-0.40 x 4mm rounded head design offers aMonster Overview: Get precision performance in a compact form with M2 Flat (Countersunk) Socket Cap Screws from Monster Bolts. These miniature fasteners are made from Class 12. 9 alloy steel and finished with a thermal black oxide coating for a durable, low glare appearance. The 90 countersunk head provides a smooth, flush surfaceperfect for electronics, precision devices, and small scale machinery where clearance and precision alignment are critical.