I'm your partner for durable set screws, engineered for high torque, vibration, and precision fit on busy factory floors. Our set screws deliver reliable clamping without marring, with options in stainless steel, alloy steel, and coatings. I offer Custom set screws to meet exact thread, length, and head style requirements—from knurled to socket cap—so your equipment stays aligned and secure. For Factories running multiple lines, we keep a ready stock and fast lead times, ensuring minimal downtime when you retool or expand. We standardize gauges and finishes, but I also welcome special requests, including heat treatment and passivation. Quality is verified with tight tolerances, anti-slip collars, and traceable lot data. If you’re sourcing a steady supply of set screws for OEMs or maintenance, I can quote a competitive, scalable solution. Reach out with your specs and I’ll tailor a package that fits your line and budget.
Set screws secure components without protruding heads, demanding precision and reliability. By pushing tolerances tighter, selecting superior alloys, and offering advanced finish options, these fasteners meet and exceed industry benchmarks. Controlled heat treatment, hardening, and surface finishes—zinc plated, black oxide, or stainless variants—deliver superior torque resistance, wear performance, and corrosion protection. In-house testing, including hardness, pull-out, and torque verification, ensures traceability and a quality system that aligns with international standards. For global buyers, this translates to a seamless procurement experience: consistent supply, scalable production, and engineering support to tailor drive style, length, and finish. Clear certifications and material test reports accompany every shipment, along with packaging and logistics designed for international transit. A dependable partner reduces risk, lowers total cost of ownership, and speeds time-to-value from design to deployment across diverse industries.
| Attribute | Stainless Steel A2-70 | Stainless Steel A4-70 | Alloy Steel (4140) | Carbon Steel (1018) | Brass (CW614N) |
|---|---|---|---|---|---|
| Drive Type | Hex Socket | Hex Socket | Hex Socket | Hex Socket | Hex Socket |
| Typical Length Range (mm) | 6–25 | 6–30 | 6–60 | 6–60 | 6–40 |
| Common Diameters (mm) | 3, 4, 5, 6, 8, 10 | 3, 4, 5, 6, 8, 10 | 3, 4, 5, 6, 8, 10 | 3, 4, 5, 6, 8, 10 | 3, 4, 5, 6, 8 |
| Tensile Strength (MPa) | 700 | 700 | 850 | 520 | 350 |
| Hardness (HRC) | 30–34 | 32–38 | 28–32 | 22–28 | 20–25 |
| Salt Spray Endurance (days) | 60 | 70 | 50 | 25 | 15 |
| Standard Size Range | Metric M3–M12; Inch 6-32 to 1/4-20 | Metric M3–M12; Inch 6-32 to 1/4-20 | Metric M4–M16; Inch 1/4-20 to 1/2-13 | Metric M3–M12; Inch 6-32 to 1/4-20 | Metric M3–M12; Inch 6-32 to 1/4-20 |