Bulk #4-40 Phillips Flat Head Machine Screws – Steel Black Oxide Length:10000 Qty - 4-40 x 5/8" made from premium stainless steel

made from premium stainless steel A2 (18-8)

Use the correct hex key (Allen wrench) for proper engagement

Hex Cap Design: Standard hex wrench compatibility for easy installation

Length Options: Available in multiple lengths to suit various applications

Bulk #4-40 Phillips Flat Head Machine Screws – Steel Black Oxide Length:10000 Qty - 4-40 x 5/8" made from premium stainless steelMonster Overview: Fix your project right the first time with Bulk #4 40 Phillips Flat Head Machine Screws made from durable Carbon Steel and finished with a Black Oxide Coating. These fully threaded machine screws are perfect for compact electronics, device enclosures, and hardware panels. The 82 degree countersunk head provides a flush fit, while the Phillips drive ensures easy installation even in tight or delicate spaces. Monster Bolts offers high