Aspen Fasteners No.4-40 x 0.625 in. Round Slotted Machine Screws - Brass - 1500 Pieces

A fully threaded screw with a blunt end and usually used with a nut or driven into a pre-tapped hole or threaded insert. Machine screws are extremely versitile fasteners with standardized threading and that come in a variety of sizes, materials, head styles and drives to best suit the specific application.

Round Head Machine Screws: The head offers a flat bearing area with a rounded top, often used for decorative purposes. This head style has been largely replaced by other styles.

• 1500 Pieces

• Size: No. 4-40 x 5/8"
• Head Style: Round
• Drive Style: Slotted
• Material: Brass
• Thread Size: No. 4-40
• Thread Style: Right Hand
• Weight: 19 lbs