Bulk #4-48 Socket Head Cap Screws – Fine Thread, Alloy Steel, Black Oxide – Monster Bolts FROSMSBP The yellow zinc plating also

The yellow zinc plating also makes it easy to visually identify Grade 8 hardware during installs and inspections

Origin: Made in USA for consistent manufacturing and traceability

these screws deliver strength and corrosion resistance perfect for precision applications

these screws are perfect for professionals and hobbyists working on precision machinery

✔️ Wide range of metric sizes available

Bulk #4-48 Socket Head Cap Screws – Fine Thread, Alloy Steel, Black Oxide – Monster Bolts FROSMSBP The yellow zinc plating alsoMonster Overview: Fix your project right the first time with Bulk #4 48 Socket Head Cap Screws from Monster Bolts. Engineered from premium alloy steel and coated with a thermal black oxide finish for a sleek appearance and mild corrosion protection, these fasteners offer strength, precision, and professional grade performance in compact assemblies. All Monster Bolts black oxide socket fasteners are fully RoHS compliant and ship directly from our U. S.