1/4 20 Stainless Steel Set Screws - High-Quality Supplier

Explanation: This chart examines the Finish Type Distribution for 1/4-20 stainless steel set screws, a common fastener size in mechanical assemblies. The data dimension chosen is Finish Type, representing common surface treatments used to control corrosion, reduce friction, and meet aesthetic requirements. The five categories—Polished, Brushed, Passivated, Black Oxide, and No Finish—capture a typical mix observed in supplier catalogs and inventory. Values are synthetic for demonstration: Polished 80, Brushed 60, Passivated 70, Black Oxide 35, No Finish 25, totaling 270 units. The vertical axis shows quantity, while the horizontal axis lists finish types. The color scheme differentiates finishes to help decision-makers quickly identify preferred options. The chart emphasizes how finish choices correlate with cost, corrosion resistance, and application environment. Polished finishes are visually appealing and common in consumer-facing components but can be more susceptible to minor scratching if not protected; Brushed finishes offer a middle ground in appearance and wear; Passivated finishes are standard for stainless steel because the passive layer enhances corrosion resistance without additional coating; Black oxide provides a high-contrast appearance and some lubricity but generally requires sealing; No Finish is the least expensive and is chosen when corrosion exposure is minimal or when subsequent coatings are planned. From a procurement perspective, the distribution implies prioritizing stock of Polished and Passivated SKUs while maintaining modest levels of Brushed to satisfy moderate design preferences. The smaller Black Oxide and No Finish categories indicate specialized applications or external coating plans. For manufacturing planning, this data supports inventory control, pricing decisions, and supplier negotiations by highlighting which finishes are most in demand. If time-series data were available, trends could reveal shifts toward more corrosion-resistant finishes in harsher environments or increased demand for aesthetically driven finishes in consumer electronics and automotive components. In summary, finish type distribution provides actionable insight into product assortment, cost management, and field performance expectations for 1/4-20 stainless steel set screws.