Bulk #4-48 Socket Head Cap Screws – Fine Thread, Alloy Steel, Black Oxide – Monster Bolts FROSMSBP these screws are perfect for

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

Full L-9 Product line

Coated with Zinc Cr+3 plating

6 Nuts & Washers

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

Bulk #4-48 Socket Head Cap Screws – Fine Thread, Alloy Steel, Black Oxide – Monster Bolts FROSMSBP these screws are perfect forMonster 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.