Best Price 3/8-16 X 2-1/4″ Socket Cap Screws Flat Head Hex Socket Drive 18/8 Stainless Steel (100 / Pkg.)
Original price was: $56.95.$29.61Current price is: $29.61.
Cap Screws Flat Socket Stainless 18/8 3/8-16 x 2-1/4 provide a robust, corrosion-resistant fastening solution for demanding assemblies. With a flat socket head, these screws offer a clean, low-profile profile that’s ideal for equipment, enclosures, and outdoor applications where reliability is essential.
Specifications
Material: 18/8 stainless steel for excellent corrosion resistance and durability.
Thread size: 3/8-16
Length: 2-1/4 inches
Head type: Flat Socket Cap Screw
Key Benefits
– Superior corrosion resistance makes these fasteners suitable for wet, humid, or marine environments. – The flat socket head enables a flush, streamlined finish while delivering reliable high-torque performance with a standard Allen key. – Ideal for precise assemblies in machinery, automotive, and outdoor installations where stainless fasteners are preferred.
Usage Tips
Ensure you pair these screws with compatible components and correct torque for 3/8-16 threads. Proper alignment and clean threads help achieve a secure, long-lasting fit.
Why Shop Cap Screws Flat Socket Stainless?
Choose these cap screws for a durable, corrosion-resistant fastening solution that combines strong performance with a low-profile head designâ€â perfect for applications where dependability and a clean look matter.





