As a seasoned supplier, I understand the needs of factory floors and procurement teams. The Hex Socket Flat Head Screw I offer combines high tensile steel with precise head geometry for flush mounting in electronics, automotive, and machinery. Designed for torque consistency, anti-cam-out features, and corrosion resistance, this fastener delivers reliable clamping without protrusion. I stock a range of sizes and finishes to fit your specs, and I can satisfy Wholesale orders for bulk projects or recurring purchases. Manufacturers demand strict quality control, so I ensure traceability and compliant coatings. This screw is easy to install with standard hex keys, reducing assembly time and tool wear. If you are sourcing for bulk supply, consider my offer for competitive pricing, flexible packaging, and prompt lead times. Tell me your quantity and finish, I’ll tailor a quoting to fit your production line.
Engineered for demanding assemblies, hex socket flat head screws deliver peak performance with a flush profile and internal hex drive, reducing interference and tool slippage under high torque. The flush head enables seamless installation in electronics and automotive interiors. Materials range from stainless steel for corrosion resistance to alloy steel for strength, with specialty alloys for extreme conditions. Finishes such as zinc, black oxide, nickel, or nitride extend life in harsh environments, and parts can meet DIN, ISO, and ANSI standards for global compatibility. Global buyers gain tailor-made options: adjustable length and thread pitch, head height, plus chosen materials and finishes for specific applications. Coatings for wear or heat resistance, practical packaging, and scalable production support prototypes and high-volume programs. Rigorous quality control and tight tolerances help maintain performance, while compatibility with torque-controlled fastening and automation reduces the risk of over-tightening or loosening. This combination of peak performance and dependable supply meets the needs of complex, worldwide markets.
| Part Number | Size (M) | Length (mm) | Material | Finish | Tensile Strength (MPa) | Drive (Hex, mm) | Head Diameter (mm) | Max Torque (Nm) |
|---|---|---|---|---|---|---|---|---|
| PN-HF-M3x6-SS304 | M3 | 6 | Stainless Steel 304 | Satin | 520 | 1.5 | 4.0 | 0.28 |
| PN-HF-M4x8-SS304 | M4 | 8 | Stainless Steel 304 | Bright Zinc Plated | 520 | 2.0 | 5.0 | 0.60 |
| PN-HF-M5x12-AL | M5 | 12 | Alloy Steel | Black Oxide | 700 | 2.5 | 6.0 | 1.20 |
| PN-HF-M6x16-SS316 | M6 | 16 | Stainless Steel 316 | Satin | 600 | 4.0 | 7.0 | 2.00 |
| PN-HF-M8x20-SS316 | M8 | 20 | Stainless Steel 316 | Passivated | 700 | 5.0 | 9.0 | 5.00 |
| PN-HF-M10x25-AL | M10 | 25 | Alloy Steel | Black Oxide | 850 | 6.0 | 12.0 | 9.00 |
| PN-HF-M12x30-AL | M12 | 30 | Alloy Steel | Black Zinc | 980 | 8.0 | 16.0 | 18.00 |
| PN-HF-M14x40-SS304 | M14 | 40 | Stainless Steel 304 | Passivated | 550 | 8.0 | 22.0 | 30.00 |
| PN-HF-M16x40-SS316 | M16 | 40 | Stainless Steel 316 | Polished | 700 | 10.0 | 24.0 | 40.00 |
| PN-HF-M3x10-SS304 | M3 | 10 | Stainless Steel 304 | Satin | 520 | 1.5 | 4.0 | 0.35 |