We are a China-based manufacturer specializing in precision fasteners and engineered components. Our Non standard customization screw is designed for applications where standard screws won't fit. We collaborate with engineers to tailor thread pitch, length, head type, drive style, material, coatings, and tolerances to your exact spec. From prototype to production, we provide CAD drawings, testing reports, and PPAP-ready documentation to support automotive, machinery, and electronics assemblies. We maintain strict quality control with in-house inspection, traceability, and a robust supplier network, ensuring consistent performance and on-time delivery even for high-mix, low-volume runs. We understand international buyers' needs and are a trusted China manufacturer for global partners. If you need a dependable partner for Non standard customization screw, we are ready to collaborate, share samples, and scale with your growth.
Non-standard screws are small parts with big impact. For global buyers, value starts at the concept: a clear spec, precise geometry, and material that endures real use. From stainless steel to special alloys, with coatings, heat treatment, and precision finishes, teams tailor heads, drive shapes, and tolerances to each application. The result is a fast path from idea to production-ready part. From concept to delivery, the process emphasizes collaboration and traceability. After a precise CAD model and a solid BOM, prototypes are made for fit and function, followed by testing. Once approved, pilot runs confirm process stability, then full-scale production with strict quality control, documented inspections, and packaging designed for global logistics and protection against corrosion and contamination. Pros trust partners who mix depth with responsiveness: clear lead times, flexible MOQs, and reliable on-time delivery. With end-to-end support—from engineering feedback to post-delivery service—these non-standard screws become stable, long-term components in critical assemblies. If you have a unique requirement, share your drawing or spec, and we will convert it into a ready-to-ship solution.
| Part ID | Screw Type | Material | Grade | Finish/Coating | Thread Size (M) | Length (mm) | Head Style | Drive Type | Tolerance | Application Notes |
|---|---|---|---|---|---|---|---|---|---|---|
| FCS-001 | Socket Head Cap Screw | Alloy steel | 12.9 | Zinc-plated | M6 | 20 | Socket | Hex | +0.00 / -0.15 | Automotive chassis assembly |
| FCS-002 | Button Head Cap Screw | Stainless steel | A2-70 | Satin | M5 | 12 | Button | Hex | +0.00 / -0.10 | Electronics enclosure lid |
| FCS-003 | Flat Head Cap Screw | Alloy steel | 8.8 | Black oxide | M8 | 25 | Countersunk | Hex | +0.00 / -0.15 | Camshaft housing |
| FCS-004 | Pan Head Screw | Stainless steel | A2-70 | Bare/Bright | M4 | 16 | Pan | Phillips | +0.00 / -0.10 | Sheet metal assembly |
| FCS-005 | Set Screw (Socket Head) | Alloy steel | 10.9 | Zinc-nickel | M10 | 40 | Socket | Hex | +0.00 / -0.15 | Coupling preload on machinery shaft |
| FCS-006 | Shoulder Screw | Alloy steel | 12.9 | Passivated | M6 | 35 | Shoulder | Hex | +0.00 / -0.15 | Precision guide rail |
| FCS-007 | Countersunk Head Screw | Stainless steel | A2-70 | Bright zinc | M5 | 18 | Countersunk | Phillips | +0.00 / -0.10 | Electrical enclosure bottom cover |
| FCS-008 | Socket Cap Screw | Stainless steel | A4-80 | Passivated | M12 | 50 | Socket | Hex | +0.00 / -0.20 | Heavy load fixture |
| FCS-009 | Pan Head Self-Tapping Screw | Aluminum | - | Anodized blue | M3 | 12 | Pan | Phillips | +0.00 / -0.12 | Aluminum housing assembly |
| FCS-010 | Button Head Socket Cap | Titanium alloy | Grade 5 | Bead blasted | M4 | 16 | Button | Hex | +0.00 / -0.10 | Aerospace small assemblies |