5/16-24 X 1" Socket Cap Screws | Button Head Hex Socket Drive | Nylon Patch | Fine Thread | Alloy Steel Thermal Black Oxide (100 / Pkg.)

Cap Screws Button Socket Fine Thread Nylon Patch Alloy Thermal Black Oxide 5/16-24 X 1 combines strength, precise threading, and a low-profile head for demanding assemblies. The button-head socket cap screw is engineered for flush seating and smooth operation in mechanical systems where space is limited. The alloy body, paired with a nylon patch backing, delivers reliable performance with reduced wear on mating surfaces, while a thermal black oxide finish adds corrosion resistance and a discreet appearance.

Key features

• Drive type: Socket (internal hex) at the button head for a clean, recessed seating
• Head style: Button head provides a compact profile with reduced snag risk
• Thread: Fine thread, 5/16-24 for precise engagement and strong holding power
• Material: Alloy with a nylon patch backing for improved seating and surface protection
• Finish: Thermal black oxide for corrosion resistance and a non-reflective, professional look
• Size and length: 5/16-24 x 1

Specifications

• Thread size: 5/16-24
• Length: 1 inch
• Head type: Button
• Drive: Socket (internal hex)
• Finish: Thermal Black Oxide
• Material: Alloy with Nylon Patch backing

Ideal for machinery, automotive components, electronics housings, and precision equipment where a durable, low-profile fastener with a secure thread is required. The nylon patch backing helps cushion seating and protect delicate surfaces, while the fine thread ensures a tight, vibration-resistant fit.