From my sourcing desk, I bring you a reliable flat thumb screw designed for quick, tool-free adjustment in demanding environments. I work with an ODM-ready design team and a well-equipped Factory, so we can tailor diameter, length, material (stainless steel, brass, high-grade polymers), thread pitch, and finish to your exact spec. Our small-batch and high-volume production options ensure fast lead times, consistent torque, and strong corrosion resistance. I understand B2B buyers need documentation, QA, and traceability, so we provide material certifications, inspection reports, and packaging that suits your supply chain. Whether you’re replacing legacy hardware or designing new equipment, I can source or customize the flat thumb screw you require, at competitive Factory-direct pricing. Get in touch and let me align production with your deadlines and budget.
Flat thumb screws offer tool-free, repeatable fastening for compact, high-detail assemblies. The flat head sits flush for clean, low-profile fits, while the knurled grip provides secure hand operation—even with gloves. Engineered for electronics, enclosures, and machinery, they resist loosening under vibration and temperature changes, preserving clamping force throughout service. Available in stainless steel and corrosion-resistant finishes, these fasteners blend strength with lightweight design. For global buyers, choose a supplier with rigorous quality control and traceable materials. Look for certifications (RoHS/REACH), documented torque data, and options for threads, coatings, and packaging. Flexible lead times, scalable volumes, and responsive technical support help secure a reliable supply across regions. When peak performance is required, a trusted flat thumb screw delivers durability, ease of use, and long-term reliability.
| Size (Thread Ø x Length, mm) | Head Ø (mm) | Head Height (mm) | Material | Finish | Drive Type | Tensile Strength (MPa) | Operating Temp (°C) |
|---|---|---|---|---|---|---|---|
| M3 x 8 | 5.8 | 2.6 | A2 Stainless Steel (Grade 304) | Brushed | Knurled (hand-turn) | 505 | -60 to 250 |
| M4 x 10 | 7.5 | 3.0 | A2 Stainless Steel (Grade 304) | Polished | Knurled (hand-turn) | 505 | -60 to 250 |
| M4 x 12 | 8.0 | 3.2 | A2 Stainless Steel (Grade 304) | Brushed | Knurled (hand-turn) | 505 | -60 to 250 |
| M5 x 12 | 9.0 | 3.4 | A2 Stainless Steel (Grade 304) | Polished | Knurled (hand-turn) | 505 | -60 to 250 |
| M5 x 16 | 9.5 | 3.6 | A2 Stainless Steel (Grade 304) | Brushed | Knurled (hand-turn) | 505 | -60 to 250 |
| M6 x 14 | 11.0 | 3.8 | A2 Stainless Steel (Grade 304) | Polished | Knurled (hand-turn) | 505 | -60 to 250 |