1/2"-13 X 1" Machine Screws | Flat Head | Slotted Drive | 18/8 Stainless Steel (100/Pkg.)

Machine Screws Slotted Flat 18/8 Stainless 1/2-13 X 1 are precision?machined fasteners designed for secure, flush mounting in metal assemblies. With a flat countersunk head and a slotted drive, these screws seat neatly and resist loosening in demanding environments.

Overview

Made from 18/8 stainless steel (304-grade), this screw delivers superior corrosion resistance, strength, and durability for indoor and outdoor use. The slotted flat head sits flush against surfaces for a clean, professional finish on panels, enclosures, machinery, and equipment.

Key Features

• Material: 18/8 stainless steel (304-grade) for excellent corrosion resistance
• Head type: Flat countersunk head for a flush appearance
• Drive: Slotted drive for straightforward installation
• Size: 1/2-13 x 1 (0.5" diameter, 13 TPI, 1" long)
• Finish: Plain/bright finish suitable for general purpose use

Specifications

• Type: Machine screw
• Material: 18/8 stainless steel (304)
• Head style: Flat, countersunk
• Drive style: Slotted
• Thread: Coarse 13 TPI
• Length: 1 inch
• Diameter: 1/2 inch

Applications

Ideal for securing metal panels, fabrications, enclosures, machinery components, electrical boxes, and HVAC assemblies where a flush finish and reliable holding power are required.