From the workshop, I present our captive thumb screw m5 — a compact, high-precision fastener designed for secure grip and easy release in tight spaces. I serve Wholesale and Manufacturers who need dependable hardware for fixtures, jigs, and machines. This captive version features a captive shoulder and molded retention to stay aligned even in vibration, with standard M5 thread and stainless steel or zinc-coated options. I know you want fast delivery, consistent quality, and competitive pricing. That's why I keep tight tolerances, corrosion resistance, and a smooth knurled head for tool-free adjustment. Whether you're building automation enclosures, mounting panels, or quick-releasing assemblies, this screw stays captive yet accessible. I can offer bulk pricing, MOQ-friendly packaging, and rapid lead times to fit your production schedules. Reach out and we’ll tailor a bundle with the right finish and length.
Captive thumb screws in the M5 size are redefining how electronics enclosures, instrument panels, and machinery housings go together. The captive design keeps the screw retained in the part, preventing loss during maintenance and speeding up assembly. With options in stainless steel or other corrosion‑resistant finishes, and head styles such as knurled or slotted, they offer tool‑free operation and reliable clamping in tight, vibration‑prone spaces. In a crowded market, the captive M5 thumb screw stands out ahead of the curve. For global buyers, choosing a supplier with tight tolerances, RoHS/REACH compliance, and a proven quality program is crucial. Look for standards and traceability, and scalable production to meet both small projects and high‑volume deployments. A dependable partner can ensure consistent performance across regions, making captive M5 thumbs a strategic choice for durable, maintainable products on international supply chains.
| Variant | Description | Material | Finish | Head Dia (mm) | Head Height (mm) | Thread Length (mm) | Grip Type | Max Torque (N·m) | Panel Thickness Range (mm) |
|---|---|---|---|---|---|---|---|---|---|
| Knurled M5 Captive Thumb Screw - Standard | Classic knurled head with captive shoulder designed for panel retention. | A2 Stainless Steel (304) | Passivated | 9.0 | 6.0 | 6.0 | Knurled | 0.25 | 0.8–3.0 |
| Low-Profile M5 Captive Thumb Screw | Slim head for tight spaces without obstructing assembly. | A2 Stainless Steel (304) | Zinc Plated | 7.0 | 4.0 | 8.0 | Knurled | 0.20 | 0.5–2.0 |
| Wing-Style M5 Captive Thumb Screw | Wing-grip design for easy manual tightening and removal. | AISI 304 Stainless | Black Oxide | 12.0 | 5.5 | 10.0 | Wing | 0.30 | 1.0–3.5 |
| Corrosion-Resistant M5 Captive Thumb Screw | 316 stainless steel for higher corrosion resistance in adverse environments. | A4 Stainless Steel (316) | Passivated | 9.5 | 5.8 | 6.0 | Knurled | 0.28 | 0.8–3.5 |
| Carbon Steel Captive M5 Thumb Screw | General-purpose captive screw with carbon steel core and protective finish. | Carbon Steel | Black Oxide | 8.0 | 5.0 | 6.0 | Knurled | 0.22 | 0.6–2.5 |