| Number | D (mm) | D1 Thread (metric) | k | L | SW |
|---|---|---|---|---|---|
| HQ‑100810 | 12 | M8 × 1 | 3 | 8 | 4 |
| HQ‑101010 | 14 | M10 × 1 | 3 | 8 | 5 |
| HQ‑101215 | 17 | M12 × 1.5 | 3 | 12 | 6 |
| HQ‑101415 | 19 | M14 × 1.5 | 3 | 12 | 6 |
| HQ‑101615 | 21 | M16 × 1.5 | 3 | 12 | 8 |
| HQ‑101815 | 23 | M18 × 1.5 | 4 | 12 | 8 |
| HQ‑102015 | 25 | M20 × 1.5 | 4 | 14 | 10 |
| HQ‑102215 | 27 | M22 × 1.5 | 4 | 14 | 10 |
Product Name: Hex Plug / Screw Plug
Material: Stainless Steel, Carbon Steel, Brass
Thread Type: NPT, BSP, Metric (customizable)
Size Range: M8*1-M22*1. (standard), custom sizes available
Applications: Hydraulic Systems, Pneumatic Equipment, Industrial Machinery, Pipeline Sealing, Automotive & Marine
Our Hex Plugs and Screw Plugs are precision-engineered components designed to securely seal pipe ends, threaded ports, or equipment openings. They are widely used in hydraulic, pneumatic, marine, and industrial machinery systems, providing a leak-proof and durable solution.
Easy Installation: Hex head design allows for quick installation and removal using standard wrenches or Allen keys.
High-Quality Materials: Made from stainless steel, carbon steel, or brass for corrosion resistance and long service life.
Leak-Proof Seal: CNC precision threads ensure tight fit and reliable sealing under high pressure.
Versatile Options: Available as standard screw plugs or hex plugs in multiple thread types and sizes.
Customizable: Can be tailored to specific dimensions, materials, and surface treatments for unique applications.
Hydraulic & Pneumatic Systems: Seal unused ports or pipeline ends efficiently.
Industrial Machinery: Ensure secure closure of machine ports and pipeline openings.
Automotive & Marine: Ideal for sealing fuel, cooling, or hydraulic lines in harsh environments.
Construction & Infrastructure: Provides reliable leak-free connections in piping system
