5/16-24 X 2" Socket Cap Screws | Button Head Hex Socket Drive | 18/8 Stainless Steel (25 / Pkg.)

Cap Screws Button Socket 18/8 Stainless 5/16-24 x 2 is a versatile, high-strength fastener designed for precise assemblies in a wide range of industries.

Made from 18/8 stainless steel (AISI 304), these button head socket cap screws offer exceptional corrosion resistance and durability in both indoor and outdoor environments. The 5/16-24 UNC thread size provides reliable engagement, while the 2-inch length suits a variety of thicknesses and mounting depths. The hex socket drive ensures a secure, flush fit with a hex key.

Key features

• Material: 18/8 stainless steel (AISI 304) for corrosion resistance
• Head type: Button socket cap screw with a low-profile, rounded button head
• Thread size: 5/16-24 UNC
• Length: 2 inches
• Drive type: Hex socket drive for easy tightening
• Finish: Passivated for enhanced corrosion resistance
• Applications: Ideal for machinery, automotive, electronics, cabinetry, and other assemblies

Specifications

Material: 18/8 stainless steel (AISI 304) • Size: 5/16-24 UNC • Length: 2" • Head: Button socket cap screw • Finish: Passivated

Benefits

Reliable, corrosion-resistant fasteners that maintain strength in challenging environments. The compact button head provides a clean appearance and reduced snag risk in assemblies with recessed or shallow mounting holes.

Care and installation tips

• Use a suitable hex key to tighten to the recommended torque for 5/16-24 UNC threads.
• Pair with matching nuts and, if required, washers to distribute load and prevent loosening.
• Ensure clean threads and apply a light thread lubricant if needed to improve installation ease.