Thumb screws brass 1/4 - China Manufacturer
I am a China-based manufacturer delivering reliable hardware solutions for professionals. My thumb screws brass 1/4 are one of my staple products, featuring corrosion-resistant brass, smooth knurling, and a precise 1/4 inch drive that fits quickly and securely. I offer bulk quantities, quick lead times, and OEM/ODM customization to meet your industrial applications—from electronics enclosures to lab fixtures. Each screw is crafted to tight tolerances and finished with a protective coating to resist tarnish in demanding environments. As a buyer, you can expect consistent quality, traceable lot numbers, and genuine direct-from-factory pricing. I understand the needs of engineers, procurement managers, and OEMs in China and worldwide, and I streamline the ordering process with clear specs, packaging options, and reliable shipping. Partner with me to simplify sourcing for thumb screws brass 1/4, and you’ll get durable, easy-to-install fasteners that keep projects on schedule.
thumb screws brass 1/4 Manufacturer Exceeds Industry Benchmarks
Global buyers seek brass thumb screws that combine ease of use with durability. A 1/4 inch brass thumb screw provides smooth hand-tightening, strong corrosion resistance, and non-magnetic properties suitable for electronics enclosures, optical mounts, and instrumentation. A manufacturer that exceeds benchmarks achieves tighter tolerances, longer cycle life, and superior finishes through precision turning, multi-stage finishing, and strict QA, delivering parts that fit correctly the first time and speed assembly worldwide. Beyond quality, leading suppliers offer scalable production, reliable lead times, and flexible packaging for global networks. Expect consistent tolerances, torque testing, and documented RoHS/REACH compliance where required. Custom options—knurl pattern, drive type, coatings, and thread pitches—let buyers tailor components to exact applications, while responsible sourcing minimizes waste and total cost of ownership. For procurement teams, such a partner provides repeatable performance and strategic value.
thumb screws brass 1/4 Manufacturer Exceeds Industry Benchmarks
| Sample | Thread Size | Head Style | Overall Length (in) | Head Diameter (in) | Material | Tensile Strength (MPa) | Yield Strength (MPa) | Elongation (%) | Hardness (HRB) | Density (g/cm³) | Thermal Expansion (×10⁻⁶ /K) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Industry Benchmark | 1/4-20 UNC | Knurled | 1.25 | 0.375 | Brass (C36000) | 420 | 210 | 15 | 85 | 8.54 | 18.0 |
| Sample 1 | 1/4-20 UNC | Knurled | 1.40 | 0.385 | Brass (C36000) | 480 | 260 | 17 | 88 | 8.54 | 18.3 |
| Sample 2 | 1/4-20 UNC | Knurled | 1.45 | 0.387 | Brass (C36000) | 500 | 270 | 16 | 89 | 8.54 | 18.4 |
| Sample 3 | 1/4-20 UNC | Knurled | 1.50 | 0.392 | Brass (C36000) | 510 | 275 | 18 | 90 | 8.54 | 18.5 |
| Sample 4 | 1/4-20 UNC | Knurled | 1.60 | 0.393 | Brass (C36000) | 525 | 290 | 19 | 92 | 8.54 | 18.7 |
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