Custom Stainless Steel Socket Head Cap Screws

Stainless steel cup head screws (hex socket cylinder head) offer excellent rust-proof performance and stable clamping force. They are widely used in industrial manufacturing and outdoor projects for long-term reliable connections.

E-mail

info@tfscrew.com

WhatsApp

+86 137 2823 7231

Phone

+86-769-22239617

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Customization Options

• Head type, head diameter, and head height
• Socket depth and drive specification
• Thread size, length, and point style
• Material, heat treatment, and surface finish
• Special lengths or partial thread designs

Common Design Concerns

• Hex socket formation must be clean, or the tool may strip at installation torque
• Head dimensions must stay consistent, or countersunk or visible seating will vary
• Plating buildup can affect thread feel and recess sharpness
• Long or slender parts need straightness control for easier assembly

Typical Applications

• New Energy
• Compact fastening points
• Visible or flush-mounted assemblies
• Mechanical structures requiring controlled torque transfer