Bulk 5/8"-18 Socket Head Cap Screws – Alloy Steel, Black Oxide – USA Made – Monster Bolts Size_M22 The indent hex washer head

The indent hex washer head (HWH) design allows improved torque transfer while the integrated washer surface helps distribute load and reduce pull-through

Clear dust and debris from the hole thoroughly

Tighten nut to expand the wedge clip and secure the anchor in place

reduce material fatigue

Color-Coded Cut Rating: Visual indicator shows cut protection level

Bulk 5/8"-18 Socket Head Cap Screws – Alloy Steel, Black Oxide – USA Made – Monster Bolts Size_M22 The indent hex washer headMonster Overview: Precision manufactured in the USA, these Bulk 5 8" 18 Socket Head Cap Screws are built from high strength alloy steel and finished with a durable thermal black oxide coating. The fine UNF thread allows for superior tension control, making these screws ideal for applications requiring precise clamping and vibration resistance. All Monster Bolts USA made black oxide socket fasteners are fully RoHS compliant and ship directly from our