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Holo-Krome Black Alloy Steel Hex Socket Cap Screw, Hex Drive, No. 4 Diameter x 6 mm Length HK72018
Specifications
| Country of Origin | United States |
|---|---|
| Brand | Holo-Krome |
| Material | Alloy Steel |
| Length | 6mm |
| Model | HK72018 |
| Finish | Black |
| Drive Type | Hex |
| Head Shape | Hex Socket Cap |
| Screw Diameter | No. 4 |
| Thread | UNC |
| Standards/Approvals | BS 2470 |
| Steel hex skt cap head screw,4-40x3/16inBrand | Holo-Krome |
| Holo-Krome Black Alloy Steel Hex Socket Cap Screw, Hex, No. 4 x 13 mmBrand | Holo-Krome |
Key Features
- The screw features a hex socket cap head for smooth contour and secure tightening.
- Manufactured from high tensile alloy steel with black finish for enhanced mechanical properties and corrosion resistance.
- Thermo Forged technology increases fatigue resistance by 15 to 18 percent.
- Threaded to American ASME B18.3 standards for reliability and precision.
- Commonly used in machine tooling, electronic, security guarding, medical, construction, and domestic applications.
- Requires a hex key or Allen key for installation.
- Originates from the United States ensuring premium quality manufacturing standards.
Product Description
Holo-Krome HK72018 is a black alloy steel hex socket cap screw with a No. 4 diameter and 6 mm length, featuring a UNC thread compliant with American standard ASME B18.3. This socket screw offers superior strength due to its high tensile alloy steel material and thermo forged process which improves fatigue resistance by approximately 15 to 18 percent.
The hex socket cap design provides a smooth contour and secure fastening, making it ideal for critical applications requiring high reliability. This screw is finished in black for corrosion resistance and optimal durability.
Typical applications include machine tooling, electronic equipment assembly, security guarding, medical device fabrication, construction, and domestic uses where strong and precise fastening is mandatory.
Installation requires a hex key or Allen key, providing controlled torque application and ensuring secure tightening. The screw head is a hex socket cap for smooth contour and surface. Material is high tensile alloy steel with a black finish for enhanced mechanical properties and corrosion resistance.
The screw is thermo forged, increasing resistance to fatigue failure by 15 to 18 percent. Thread complies with UNC American standards ASME B18.3 for quality and precision. Suitable for use in industrial, medical, construction, electronic, and domestic applications.
Requires a hex or Allen key for installation.
The Holo-Krome HK72018 black alloy steel hex socket cap screw is manufactured in the United States, assuring strict quality controls and premium material standards. Its reliable performance and strong mechanical properties make it a preferred choice in demanding industrial environments and diverse assembly operations.
Explore more industrial fasteners and Socket Screws in EnvMart categories for your precision fastening needs.
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Frequently Asked Questions
This hex socket cap screw has a diameter of No. 4 and a length of 6 mm.
It is manufactured from high tensile alloy steel, which enhances its mechanical properties and corrosion resistance.
The screw features a black finish that provides corrosion resistance and optimal durability.
The screw is threaded to comply with American UNC standards as per ASME B18.3.
The fatigue resistance is increased by approximately 15 to 18 percent due to the thermo forged manufacturing process.
It requires a hex key or Allen key for installation, allowing for controlled torque application.
Common applications include machine tooling, electronic equipment assembly, security guarding, medical device fabrication, construction, and domestic uses.
It is manufactured in the United States, ensuring strict quality controls and premium material standards.
The screw features a hex socket cap head, which provides a smooth contour for secure fastening.
Yes, it complies with BS 2470 standards, ensuring reliability and precision in its application.
The black finish not only enhances corrosion resistance but also contributes to the overall durability of the screw.
The model number for this hex socket cap screw is HK72018.
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