Engineered for reliability, our Cap Screws Flat Head Socket Pin-In are crafted from 18/8 stainless steel for superior corrosion resistance and long-lasting performance. This 5/16-18 UNC size with a 1/2 inch length is ideal for a wide range of assemblies where a flush, low-profile fastener is required.

Key Features

• Material: 18/8 stainless steel (A2) for excellent rust resistance and durability
• Type: Flat head socket cap screw with pin-in socket design for secure, flush installation
• Size: 5/16-18 UNC, length 1/2 inch
• Drive: Internal hex (Allen) drive for easy tightening with a hex key
• Finish: Stainless steel finish; corrosion-resistant and maintenance-friendly
• Pin-in feature: Pin-in configuration helps prevent rotational slip and provides a secure fastening in high-vibration environments
• Applications: Perfect for machinery, automotive, furniture, electronics enclosures, and DIY projects where a clean, unobtrusive fastener is required
• Why choose these: High strength-to-weight ratio; Resistance to rust, staining, and tarnish; Consistent, precise threading for reliable performance; Easy to install with common hex keys

Choose the correct size for your project and enjoy a durable, professional finish that lasts. Shop confidently with our cap screws flat head socket pin-in in 18/8 stainless steel.