3/8"-16 X 2-1/2" Machine Screws | Flat Head | Slotted Drive | 18/8 Stainless Steel (300/Pkg.)

Machine Screws Slotted Flat 18/8 Stainless 3/8-16X2 1/2 deliver strong, corrosion-resistant fastening for metal-to-metal assemblies. Featuring a slotted flat head for a clean profile and easy drive, these screws are built from durable 18/8 stainless steel, combining strength with excellent corrosion resistance.

Designed for use with standard 3/8-16 threads, this screw measures 2 1/2 inches in length, making it suitable for thicker materials and reinforced joints in automotive, machinery, electrical enclosures, and general fabrication projects.

Specifications

• Size: 3/8-16 x 2 1/2 in
• Material: 18/8 stainless steel (304)
• Head style: Slotted flat head
• Thread: UNC (3/8-16)
• Finish: Bright, corrosion-resistant

Key Features

• Corrosion resistance: 18/8 stainless steel provides excellent resistance to rust and staining in indoor and outdoor environments.
• Secure seating: Slotted flat head offers flush installation with reliable drive engagement.
• Standard compatibility: 3/8-16 UNC threads pair with common nuts and tapped holes.
• Length and strength: 2 1/2 in length accommodates thicker materials while maintaining strong clamping force.

Applications

Ideal for equipment enclosures, cabinet and panel assemblies, automotive components, machinery installations, and any project requiring a durable, maintenance-friendly fastener in metal hardware.

Installation Tips

• Use a flat-head screwdriver of the appropriate size for best seating and torque control.
• Ensure the mating thread is clean and aligned before tightening to prevent cross-threading.