Professional Grade 5-40 X 2″ Machine Screws Round Head Slotted Drive Steel Zinc Plated (3000/Pkg.)

Machine Screws Slotted Round Zinc Plated 5-40 x 2 are precision-engineered fasteners designed for secure and reliable assemblies. The slotted round head, combined with a zinc-plated finish, delivers easy driving and lasting corrosion resistance in a compact, versatile package.

Key features

Slotted round head for classic drive compatibility and smooth seating.

Zinc-plated finish provides corrosion resistance in a wide range of environments.

Thread size: 5-40 UNC ensures compatibility with common nuts and tapped holes.

Length: 2 inches offers versatility for varied material thicknesses.

Material: Zinc-plated steel delivers strength with corrosion protection.

Drive type: Slotted supports standard flat-blade drivers.

Specifications

Type: Machine screw

Head style: Slotted round

Finish: Zinc plated

Thread: 5-40 UNC

Length: 2 inches

Applications

Ideal for electronics enclosures, control panels, machinery assemblies, and other metal fabrication projects where a secure, easy-to-drive fastener is required.

Installation tips

Use a matching flat-blade screwdriver for precise seating and to avoid slippage.

Ensure the mating hole or nut is compatible with 5-40 UNC threads.

A light lubrication can improve drive smoothness and prevent galling on softer metals.