Black Oxide Zinc Hex Socket Bolts, low-profile countersunk head, auto parts

Combining a low-profile countersunk head with a secure hex socket drive and a durable black finish, these fasteners offer both aesthetic appeal and reliable performance.

Key Advantages for Your Applications:

• Seamless Integration & Aesthetics: The countersunk (CSK) flat head sits flush with the surface, providing a clean, smooth finish that enhances the overall appearance and prevents snagging.

• Secure & Reliable Fastening: The internal hex socket drive allows for high torque transfer, minimizing cam-out and ensuring a positive engagement for secure, stable connections.

• Enhanced Durability & Appearance: The Black Oxide Zinc finish provides good corrosion resistance and a sleek, non-reflective black aesthetic, ideal for applications where appearance matters.

• Versatile Material & Strength Options: Available in a wide range of materials (Carbon Steel, Alloy Steel, Stainless Steel) and strength grades (from 4.8 to 12.9, A2/A4 series) to meet diverse load-bearing and environmental requirements.

• Global Standard Compliance: Produced according to various international standards including DIN, GB, UNC, BSW, JIS, etc., facilitating seamless integration into your global designs and supply chains.

• Direct Manufacturer Advantage: Sourcing directly from us ensures transparent processes, flexible responsiveness, competitive pricing, and access to our professional expertise in fastener selection and optimization.

• Reliable Supply Chain: We maintain a large inventory for popular specifications and possess strong production capacity and reliable logistics partners to guarantee timely and accurate delivery of your orders.

Ideal for:

• Machinery & Equipment Assembly: Securing components where a flush, clean finish and reliable internal drive are required.

• Electronic Enclosures & Devices: Fastening covers and internal components with a discreet and aesthetically pleasing solution.

• Furniture & Fixtures: Providing a high-quality, flush fastening point for modern and traditional designs.

• Sheet Metal Fabrication: Ideal for use in countersunk holes to create a smooth surface.

• Automotive Interiors & Trim: Providing secure, low-profile fastening for interior panels and components, potentially matching dark finishes.

• Precision Instruments: Requiring accurate and flush component assembly.

• Applications Requiring a Low-Profile Head: Where space is limited or protrusions must be avoided.