Bulk #4-40 Phillips Pan Head Machine Screws – 18-8 Stainless Black Oxide Length:5000 Qty - 4-40 x 1" 5/16"-18 Socket Set Screws

5/16"-18 Socket Set Screws

The washers feature external teeth that bite into the fastener head and the mating surface

The Zinc Yellow Cr+6 plating not only provides corrosion resistance but also gives the washers a distinctive yellow finish for easy identification and a professional look

Fix your project right the first time with Bulk 3/8"-16 6-Lobe Pan Head Machine Screws made from premium 18-8 Stainless Steel

Bulk #4-40 Phillips Pan Head Machine Screws – 18-8 Stainless Black Oxide Length:5000 Qty - 4-40 x 1" 5/16"-18 Socket Set ScrewsMonster Overview: Fix your project right the first time with Bulk #4 40 Phillips Pan Head Machine Screws made from durable 18 8 Stainless Steel and finished in a clean, matte Black Oxide & Oil Coating. These fully threaded fasteners are ideal for compact hardware builds, electronics, and panels where corrosion resistance and flush, rounded heads are required. While tensile strength data is not applied to screws this small, they are built with