From my workshop to your production line, the 1/4-24 machine screw I supply is built for endurance in demanding factory environments. I offer Custom options—length, head styles, drive types, and coatings—so you can standardize your hardware across all machines. If you operate multiple Factories, you know quality and fast delivery matter most, and I understand your needs: uniform thread engagement, precise tolerances, and reliable corrosion resistance. These screws come in stainless steel, carbon steel, and plated finishes to suit your environment. With UNC threads, the 1/4-24 machine screw provides strong, dependable fastening for motors, enclosures, brackets, and equipment housings. I can tailor packaging, lot sizes, and documentation to meet industrial standards. My lead times are competitive, and I back orders with proactive stock management. Let’s discuss your specs, from material to coating to finish. I’m ready to deliver the exact fasteners your production line demands.
From concept to delivery, 1/4-24 machine screws demand tight design-to-production collaboration. Early choices in material, heat treatment, coatings, and tolerances shape performance in electronics and machinery. A capable process translates CAD concepts into manufacturable parts by selecting stainless or alloy steel, defining UNC 1/4-24 geometry, and choosing finishes such as zinc or passivation. Prototyping leads to tooling and precision processes—cold heading and thread rolling for high volume, with CNC turning for length variants. Rigorous tests for torque and corrosion ensure reliability, while traceability tracks batches and inspections. For global buyers, the value is an end-to-end delivery pipeline. Clear lead times, scalable capacity, and transparent sourcing reduce risk. A reliable partner aligns engineering with supplier capability, conducts audits, and uses IQC/IPQC, FAI, and SPC programs. BOM-level visibility, digital ordering, and ERP-linked planning enable on-time delivery. Compliance with RoHS, REACH, and ISO 9001 supports quality and sustainability. Flexible packaging, smart logistics, and clear labeling help products reach markets worldwide efficiently. The result is a dependable supply of 1/4-24 screws from concept to delivery, speeding time-to-value for every project.
| Length (in) | Material | Finish/Coating | Tensile Strength (MPa) | Yield Strength (MPa) | Standard/Grade | Tolerance (in) | Lead Time (days) | Certifications |
|---|---|---|---|---|---|---|---|---|
| 0.50 | Carbon Steel | Zinc Electroplated | 600 | 350 | SAE J429 Grade 5 | ±0.003 | 6–10 | ISO 9001 |
| 1.00 | Stainless Steel A2-70 (304) | Satin | 520 | 205 | A2-70 (304) | ±0.003 | 7–12 | ISO 9001 |
| 2.00 | Stainless Steel A4-80 (316) | Passivated | 520–620 | 205–290 | A4-80 (316) | ±0.003 | 8–14 | ISO 9001 |
| 1.25 | Alloy Steel | Zinc Plated | 1050 | 880 | Grade 8.8 | ±0.002 | 10–18 | ISO 9001 |
| 0.75 | Brass CuZn37 | Nickel Plated | 320 | 150 | Brass CuZn37 | ±0.005 | 5–9 | ISO 9001 |
| 1.25 | Aluminum 6061-T6 | Anodized | 310 | 270 | 6061-T6 | ±0.005 | 7–11 | ISO 9001 |