From my workshop in China, I supply Low-Profile Sealing Screws that meet the demanding needs of OEMs and repair teams. As a China-based Manufacturer, I understand tight spaces, vibration, and sealing requirements. These screws sit flush, resist leaks, and are available in stainless steel, A2, A4, or brass, with sealing washers or O-rings as options. I offer competitive pricing, short lead times, and full customization: thread size, head type, plating finish, seal material, and packaging. Quality is built in through strict dimensional checks, torque stability tests, and leak testing. I provide rapid samples, clear technical drawings, and on-time delivery for B2B buyers. MOQ can be matched to your production line, with kitting, lot traceability, and certificates if needed. If you’re sourcing from a trusted China Manufacturer and need a space-saving, high-performance sealing screw, let’s discuss your specification and I’ll tailor the solution.
Low-profile sealing screws are essential for compact assemblies where space is tight and protection against dust, moisture, and chemicals is non-negotiable. A small head height paired with a reliable seal enables flush mounting and dependable sealing without sacrificing strength. For electronics, automotive modules, and industrial equipment, a service backed by engineering expertise translates design intent into repeatable, manufacturable parts that fit automated assembly and testing routines. From material choice and seal geometry to surface finish and tolerance control, a true service partner delivers end-to-end support. Options include stainless steel, alloy steels, and non-magnetic grades, with seals or elastomeric gaskets chosen for immersion, vibration, and temperature exposure. Coatings such as passivation, zinc plating, and corrosion-resistant finishes extend life in harsh environments. The focus is design-for-manufacture, rapid prototyping, and fixture-friendly installation. Global buyers gain from consistent quality, scalable production, and dependable logistics. With rigorous quality control, traceability, and relevant certifications, you can forecast lead times, minimize risk, and ensure performance through lifecycle changes. Whether you need small lots or mass production, a dedicated team can tailor packaging, documentation, and delivery to your project, delivering a sealed, low-profile solution aligned with industry standards.
| Spec ID | Diameter (mm) | Length (mm) | Head Style | Material | Sealing Type | Drive Type | Thread | Tolerance | Surface Finish | Temperature Range (C) | Lead Time (weeks) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| LPSS-02-01 | 2.0 | 4 | Low-profile countersunk | Stainless Steel A2-70 | Integral elastomer O-ring | Hex Socket | M2.0x0.45 | ±0.05 | Passivated | -40 to 150 | 2 |
| LPSS-02-02 | 2.5 | 5 | Low-profile pan head | Stainless Steel A4-80 | PTFE gasket | Torx | M2.5x0.45 | ±0.05 | Electro-polished | -60 to 150 | 3 |
| LPSS-03-01 | 3.0 | 6 | Low-profile countersunk | Stainless Steel A2-70 | O-ring with groove | Hex | M3x0.5 | ±0.05 | Satin finish | -40 to 180 | 2-3 |
| LPSS-04-01 | 4.0 | 8 | Low-profile hex | Titanium Ti-6Al-4V | Fluorinated elastomer O-ring | Hex Socket | M4x0.7 | ±0.05 | Anodized | -60 to 260 | 4 |
| LPSS-03-02 | 3.0 | 7 | Low-profile button head | Stainless Steel A4-80 | Silicone O-ring | Torx | M3x0.5 | ±0.05 | Polished | -40 to 180 | 2-3 |
| LPSS-02-03 | 2.0 | 6 | Low-profile flush | Stainless Steel A2-70 | PTFE seal | Hex | M2.0x0.45 | ±0.04 | Hardened coating | -20 to 120 | 1-2 |