Description
The M12-1.75 Button Head Cap Screw is a heavy-duty, precision-engineered fastener designed for secure, low-profile installations in high-load or visibility-sensitive assemblies. Featuring a smooth, rounded button-style head and internal hex drive, this fastener delivers a clean, snag-resistant finish while enabling precise torque control. Ideal for demanding mechanical assemblies, custom automotive applications, and exposed structural hardware where strength, aesthetics, and reliability are essential.
Specifications
-
Thread Size: M12 × 1.75 (ISO Metric Coarse)
-
Head Type: Rounded button head with internal hex socket
-
Drive Type: Hex socket (Allen)
-
Length: Commonly available in standard metric sizes from 16mm to 120mm
-
Material: Alloy steel; also offered in A2/A4 stainless steel, zinc-plated, or black oxide variants
-
Finish Options: Black oxide, plain, zinc-plated, hot-dip galvanized, or stainless
-
Property Class: Typically Class 8.8 or 10.9 (for alloy steel), A2-70 or A4-80 (for stainless steel)
Key Features
-
Low-Profile, Rounded Head: Offers a sleek, modern appearance and reduces snag risk in exposed or confined assemblies.
-
Standard Thread Pitch (1.75mm): Ensures strong thread engagement and excellent vibration resistance for load-bearing joints.
-
Internal Hex Drive: Enables accurate torque application and minimizes tool slippage during installation in tight or aesthetic-critical environments.
-
Corrosion-Resistant Options: Multiple coatings and stainless options deliver lasting protection in outdoor, industrial, or high-humidity conditions.
-
Performance Meets Appearance: Balances mechanical strength with clean visual design—ideal for custom fabrication, enclosures, and machinery with exposed hardware.
Typical Applications
The M12-1.75 Button Head Cap Screw is commonly used in:
-
Heavy-Duty Equipment Frames, Enclosures, and Structural Assemblies
-
Automotive Chassis, Brackets, and High-Stress Mounting Points
-
Decorative Architectural Hardware and Exposed Structural Fastening
-
Industrial Machinery, Conveyors, Robotics, and Automation Systems
-
Powersports Builds, Off-Road Customizations, and Aftermarket Mods
-
Fabrication Projects, Metalwork, and Visible Mechanical Joints
