We are a {Manufacturer} in {China}, delivering reliable fasteners for demanding assemblies. Our {allen head socket hex screw} line blends precision with toughness, ideal for automotive, machinery, electronics, and construction projects. I focus on consistent dimensions, superior steel options, and heat treatment for strength and wear resistance. We offer a range of thread sizes, lengths, and coatings (zinc plated, black oxide) to match corrosion requirements. Each batch goes through strict QC, guaranteeing thread fit, head alignment, and torque performance. For bulk orders, we can customize heads, drive recess size, finish, and packaging to fit your production line. I know B2B buyers value traceability and on-time delivery, so we provide documentation and fast shipping. If you need samples or a custom spec, I’m ready to help. Let’s discuss your project needs and I’ll propose the best solution for the {allen head socket hex screw} needs and keep your assembly running smoothly.
Global engineers rely on Allen head socket hex screws for secure, high-torque assemblies. A capable manufacturer blends precision turning, heat treatment, and consistent surface finishes to ensure reliable performance across batches. Material options include carbon steel and stainless steel, with finishes such as zinc plating, black oxide, or passivation, and tight tolerances to fit standard hex drives. Quality assurance drives every order: inbound material inspection, in-process gauging, and post-production checks, including dimensional verification, hardness testing, and coating thickness. Each lot is traceable from raw material to finished product, enabling full batch accountability for critical applications. Designed for global procurement, the line supports mixed-size orders, rapid sample service, and reliable lead times with flexible packaging. With transparent communication and consistent quality, professional buyers can source these screws with confidence for a wide range of industries.
| Item | Part Name | Material | Finish | Diameter d (mm) | Thread Pitch P (mm) | Length L (mm) | Hex Socket Size (mm) | Grade | Standard | Typical Applications |
|---|---|---|---|---|---|---|---|---|---|---|
| AHS-CHS-04-008 | Hex Socket Head Cap Screw | Alloy Steel | Black Oxide | 4 | 0.70 | 8 | 2.0 | 8.8 | ISO 4762 | General mechanical assemblies, automotive, machinery |
| AHS-CHS-05-010 | Hex Socket Head Cap Screw | Alloy Steel | Zinc Plated | 5 | 0.80 | 10 | 2.5 | 10.9 | ISO 4762 | Industrial equipment, construction, automation |
| AHS-CHS-06-020 | Hex Socket Head Cap Screw | Alloy Steel | Zinc Plated | 6 | 1.00 | 20 | 3.0 | 12.9 | ISO 4762 | Machinery, heavy equipment |
| AHS-CHS-08-025 | Hex Socket Head Cap Screw | Stainless Steel A2 | Passivated | 8 | 1.25 | 25 | 4.0 | A2-70 | DIN 912 | Medical devices, electronics enclosures |
| AHS-CHS-08-040 | Hex Socket Head Cap Screw | A2 Stainless | Passivated | 8 | 1.25 | 40 | 4.0 | A2-70 | ISO 4762 | Automotive interiors, consumer electronics |
| AHS-CHS-10-030 | Hex Socket Head Cap Screw | Alloy Steel | Black Oxide | 10 | 1.50 | 30 | 5.0 | 8.8 | ISO 4762 | Industrial machinery |
| AHS-CHS-10-050 | Hex Socket Head Cap Screw | Alloy Steel | Zinc Plated | 10 | 1.50 | 50 | 5.0 | 10.9 | ISO 4762 | Equipment, automation |
| AHS-CHS-12-040 | Hex Socket Head Cap Screw | Alloy Steel | Zinc Plated | 12 | 1.75 | 40 | 6.0 | 12.9 | ISO 4762 | Heavy equipment, automotive |
| AHS-CHS-12-080 | Hex Socket Head Cap Screw | A2 Stainless | Passivated | 12 | 1.75 | 80 | 6.0 | A2-70 | DIN 912 | Marine, outdoor assemblies |
| AHS-CHS-06-030-B | Hex Socket Head Cap Screw | A2 Stainless | Passivated | 6 | 1.00 | 30 | 3.0 | A2-70 | ISO 4762 | Precision equipment |
| AHS-CHS-06-060 | Hex Socket Head Cap Screw | Alloy Steel | Zinc Plated | 6 | 1.00 | 60 | 3.0 | 12.9 | ISO 4762 | Machinery, fixtures |
| AHS-CHS-05-016 | Hex Socket Head Cap Screw | Stainless Steel A4-80 | Passivated | 5 | 0.80 | 16 | 2.5 | A4-80 | DIN 912 | Electronics enclosures, appliances |