Cap Screws Flat Socket 18/8 Stainless 1/2-13 x 4-1/2 are high-strength stainless steel fasteners designed for dependable performance in machinery, automotive, and industrial applications. The 18/8 stainless (A2-304) construction offers excellent corrosion resistance and durability, making these flat socket head cap screws ideal for environments where moisture or chemicals are present.

Specifications

• Material: 18/8 stainless steel (A2-304)
• Head style: Flat socket head cap screw
• Drive type: Hex/Allen socket
• Thread size: 1/2-13 (UNC)
• Length: 4-1/2 inches
• Finish: Stainless steel, natural

Key Benefits

• Outstanding corrosion resistance for outdoor, marine, and humid environments
• Strong, reliable tightening and pull-out resistance due to coarse 1/2-13 threads
• Flat socket head provides a clean, flush appearance and reduced snag risk
• Consistent, precise threading for smooth installation and removal

Best Uses

• Industrial machinery assembly and maintenance
• Automotive and equipment applications requiring robust stainless fasteners
• Outdoor projects where corrosion resistance is essential

Equip your toolkit with these dependable stainless cap screws to ensure secure, long-lasting joints in a wide range of projects.