Hexagon socket Chicago screws

冷镦加工是一种少切削或无切削的压力加工新工艺
金屬。它是一種利用金屬在下列因素作用下產生塑性變形的加工方法
外力作用下，在模具的幫助下，重新分配和轉移金屬的體積，以形成
所需的零件或坯料。冷镦工艺最适合生产标准的
螺栓、螺絲、螺帽、鉚釘和銷等緊固件

Hexagon Socket Chicago Screws (also known as Allen Drive Sex Bolts, Hex Head Binding Posts, or Socket Head Barrel Nuts) are high-performance, two-piece fasteners designed for precision assembly applications requiring secure fastening with a flush, low-profile finish. These industrial-grade fasteners consist of two key components:

1. Male Screw Component

• Features a countersunk flat head with internal hexagon (Allen) socket drive

• Precision-machined to ISO 4762 standards for perfect hex key engagement

• Available in standard and metric drive sizes (0.7mm to 10mm)

• Hexagon socket Chicago screws

Key Technical Features:

• Superior Torque Transmission: Hex socket design eliminates cam-out during high-torque installation (up to 250 in-lbs)

• Precision Alignment: Tight manufacturing tolerances (DIN 7991 compliant) ensure perfect fit

• Material Options: A2/A4 stainless steel, alloy steel (Grade 8.8/10.9), brass, and aluminum

• Surface Treatments: Black oxide, electroless nickel, zinc-nickel, and passivated finishes

Performance Advantages:

• Maximum Security: Hex drive provides superior resistance to tampering compared to Phillips or slotted designs

• Vibration Resistance: Optional thread-locking features prevent loosening in dynamic environments

• Reusability: Can be disassembled and reassembled without performance degradation

These professional-grade fasteners are ideal for applications demanding maximum torque transfer, security, and precision alignment while maintaining a clean, flush-mounted appearance. The internal hex design provides superior performance in high-stress environments where other drive types may fail. Available with full technical documentation and material certifications for critical applications.