Custom Eccentric Offset SUS304 Stainless Steel Cold Formed Countersunk Rivet for Tooling Adaptation

Situo Hardware specializes in custom SUS304 stainless steel countersunk hexagon socket rivets, inner-outer hex special-shaped rivets, and custom-eccentric non-standard rivets. Our cold-forging die one-piece formed special-profile riveting fasteners serve tooling fixtures, inspection jigs, precision equipment modules, sheet-metal assemblies, instrument housings, and mechanical riveting applications.

This SUS304 countersunk inner-outer hex eccentric non-standard rivet series is produced from stainless steel bar stock using cold-forging die one-piece forming. The countersunk head, inner hex socket, and outer hex profile are extruded with continuous metal grain flow for improved tensile and impact resistance. Custom eccentric offset structure enables position compensation and hole-error correction for tooling adaptation.

• SUS304 Stainless Steel: Provides reliable corrosion resistance and high toughness to prevent cracking during riveting
• Cold-Forging Die One-Piece Forming: Complete metal grain structure for higher strength and better vibration/shock resistance
• Customizable Eccentric Offset: Compensates for fixture hole position error and alignment deviation
• Combined Inner-Outer Hex Design: Enables wrench-driven pre-positioning and anti-rotation function
• Comprehensive Customization: Custom countersink angle, hex sizes, offset values, dimensions, and end profiles
• Surface Treatment Options: Standard deburring and passivation with optional polishing
• Strict Quality Control: Comprehensive inspection from raw materials to finished products

• SUS304 countersunk special-shaped rivets with eccentric compensation for tooling & inspection jigs
• Flush-mount inner-outer hex riveting fasteners for equipment housings and instrument panels
• Non-standard rivets requiring screw-in pre-positioning for automation module assemblies
• Special-profile rivet parts for embedded countersunk riveting of sheet-metal enclosures
• Riveting structures needing both anti-rotation and eccentric offset compensation
• Mechanical riveting applications requiring hole-position deviation compensation