Carbon Steel M3 M4 M5 Hex standoff custom Galvanized Male And Female hexagon studs

Standoffs are specialized fasteners with internal thread at one end and external thread at the other end. The broad definition also includes screws with internal threads at both ends. These hexagonal fasteners serve dual purposes of fastening and isolation.

Commonly manufactured from hexagonal copper rods, standoffs are also referred to as copper columns, hexagonal copper columns, copper isolation columns, or copper gasket columns.

Hexagonal standoffs are extensively used in computer hardware and circuit board industries. When installed, one end screws into the locked object while the hexagonal column remains exposed, enabling secure fixation or isolation of other components.

In computer systems, these standoffs connect the motherboard to the chassis while maintaining proper isolation between electronic components and the metal enclosure.

• Thread sizes: M3, M4, M5, M6, M8, M10 (M3 series most common)
• Hexagonal column sizes: 5, 6, 8, 10, 12, 15 mm
• Material options: Copper, stainless steel, fast cutting steel

Carbon steel is an iron-carbon alloy containing 0.0218% to 2.11% carbon, typically with small amounts of silicon, manganese, sulfur, and phosphorus. Higher carbon content increases hardness and strength while reducing plasticity.

• By Use: Structural steel, tool steel, free-cutting structural steel
• By Smelting: Open-hearth steel, converter steel
• By Deoxidation: Boiling steel (F), killed steel (Z), semi-killed steel (b)
• By Carbon Content: Low carbon (≤0.25%), medium carbon (0.25%-0.6%), high carbon (≥0.6%)
• By Quality: Ordinary, high-quality, superior-quality

Our products are carefully packaged in small packs, cartons, and pallets to ensure safe transportation and storage. Each package contains 100 pieces unless otherwise specified.