I’m a hands-on manufacturer and I deliver the m3.5 thumb screw you need for quick assembly lines and precise clamping. For OEM projects or as a trusted Suppliers partner, I offer standard and customized options: 304 stainless steel, 316 stainless steel, brass, or nylon variants; knurled heads for better grip; shallow or long threads; and head dimensions to suit your mounting patterns. My m3.5 thumb screw is designed for repeatable torque, corrosion resistance, and easy installation without tools, reducing downtime and operator fatigue. I can supply tight tolerances, passivation, and finishes to meet your spec sheets. With direct factory control, I cut lead times, support high-volume orders, and offer competitive pricing. If you need prototypes or volume runs, I’ll tailor the specification to your OEM and supply chain needs. Let me know your quantity and finish, and I'll quote quickly.
Compact fastening solutions like the m3.5 thumb screw enable tool-free adjustments in electronics and compact devices. In 2025, the focus is on tighter tolerances, smoother operation, and versatile finishes. Precision threading, corrosion resistance, and adaptable head styles ensure secure hand tightening in challenging environments while staying compatible with automation. From consumer gadgets to medical instruments, m3.5 thumbs deliver consistent torque, reliability, and long-term performance. Global buyers gain from a manufacturing approach that blends automation with strict quality gates, flexible MOQs, and reliable logistics. Expect traceability, in-house metrology, and compliance with RoHS and IPC standards, plus adaptable plating, coatings, and packaging options. Lead times are stabilized by scalable production and smart inventory planning, ensuring steady supply in peak periods. As demand for compact fasteners grows, partnering with a forward-looking supplier reduces risk and speeds time to value for global projects.
| Model | Thread Size | Head Style | Material | Finish | Length (mm) | Grip Diameter (mm) | Drive Type | Tensile Strength (MPa) | Recommended Torque (N·m) |
|---|---|---|---|---|---|---|---|---|---|
| M3.5-KN-304-A2-01 | M3.5 x 0.35 | Knurled Thumb | A2-70 Stainless (304) | Natural | 6 | 8 | Knurled | 520 | 0.35 |
| M3.5-KN-316-A4-01 | M3.5 x 0.35 | Knurled Thumb | A4-70 Stainless (316) | Black Oxide | 8 | 9 | Knurled | 680 | 0.38 |
| M3.5-KN-304-A2-02 | M3.5 x 0.35 | Knurled | A2-70 Stainless (304) | Satin | 10 | 10 | Knurled | 520 | 0.40 |
| M3.5-KN-Brass-01 | M3.5 x 0.35 | Knurled Thumb | Brass | Polished | 12 | 11 | Knurled | 250 | 0.25 |
| M3.5-KN-304-A2-03 | M3.5 x 0.35 | Flange | A2-70 | Natural | 14 | 12 | Knurled | 520 | 0.42 |
| M3.5-KN-316-A4-02 | M3.5 x 0.35 | Knurled | A4-70 (316) | Satin | 16 | 12 | Knurled | 680 | 0.45 |
| M3.5-KN-304-A2-04 | M3.5 x 0.35 | Knurled | A2-70 | Black Oxide | 18 | 14 | Knurled | 520 | 0.50 |
| M3.5-KN-316-A4-03 | M3.5 x 0.35 | Knurled | A4-70 (316) | Natural | 6 | 7 | Knurled | 680 | 0.30 |