Brass Hex‑Head Screw M3‑M16
Brass hex head screw M3‑M16. Good conductivity and corrosion resistance with precise locking threads. For electrical and mechanical assembly, custom options available.
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Brass hex head screw M3‑M16. Good conductivity and corrosion resistance with precise locking threads. For electrical and mechanical assembly, custom options available.

Brass hexagonal double‑end standoff spacer M2‑M4.
Good conductivity & corrosion resistance.
Female‑female thread for PCB spacing support. Full sizes, custom available.

Brass hexagonal double‑male threaded standoff spacer M3. External threads on both ends, conductive and corrosion‑resistant. For PCB elevation & spacing, multiple lengths, custom available.

Brass hexagonal male‑female standoff spacer M2‑M8. Male thread on one end, female thread on the other. Conductive & corrosion‑resistant for PCB spacing. Various lengths, custom available.

These carbon steel round coupling nuts range from M12 to M45. With extended cylindrical body and precise internal threads, they can be welded and widely used for extension connection in machinery and steel structures.

Multi‑color decorative standoff screws with anodized colorful metal finish. Equipped with anti‑slip sealing gaskets, available in multiple sizes. Combine decorative appearance and firm fixing for signboards, glass display panels and curtain‑wall decoration.

These copper plated Chicago screws are available in M4-M5. With elegant gold finish and reusable assembly design, they are widely used for photo albums, account books, sample books and leather binding.

Custom non‑standard service with drawings or samples. Multiple material options: brass,304/316/201 stainless steel,carbon steel,nylon,aluminum‑titanium,PEEK. High‑precision CNC machining, accurate thread, custom dimensions for industrial equipment, pipeline & machinery assembly. Bulk custom orders accepted.

Custom service with customer drawings or samples. Multiple material options: brass,304/316/201 stainless steel,carbon steel,nylon,Al‑Ti alloy,PEEK. Precision CNC turning with tight tolerance & fine surface finish. Used for equipment transmission, positioning and bushing assembly. Bulk OEM custom orders are accepted.

Custom‑made with drawings or samples. Made of high‑performance PEEK engineering plastic, knurled cap head with hex socket drive. High‑temperature resistant, insulating, corrosion‑resistant and self‑lubricating. Applied for precision instruments, semiconductors and electronic equipment. Custom size & color available, large OEM orders accepted.

Custom‑made with customer drawings or samples. Nylon plastic material with multiple color options. Thin hexagon structure with precise internal thread. Insulation and corrosion‑resistant, for cable gland locking and cabinet panel fixing. Custom size, color and hardness available, large‑volume OEM orders welcome.

Custom‑made with drawings or samples. Pan head phillips drive, screw and spring pre‑assembled. Carbon steel, stainless steel and brass material available. Functions for buffering, pre‑loading and anti‑loose compensation. Used for pressing & fixing equipment modules, panels and heat‑dissipation assemblies. Large OEM orders accepted.