Bulk 5/8"-11 Socket Head Cap Screws – Alloy Steel, Black Oxide – USA Made – Monster Bolts Length:325 Qty - 5/8"-11 x 1-1/4" Corrosion Resistance: Zinc Cr+3 plating

Corrosion Resistance: Zinc Cr+3 plating provides a protective barrier against rust and oxidation

these anchors deliver where others fail

0 mm internal hex for positive torque transfer and repeatable installs

non-serrated washer flange spreads clamp load without scarring painted or plated surfaces

Choose Bronze Tapking® SD Concrete Screws with DurableCoat® for premium anchoring strength

Bulk 5/8"-11 Socket Head Cap Screws – Alloy Steel, Black Oxide – USA Made – Monster Bolts Length:325 Qty - 5/8"-11 x 1-1/4" Corrosion Resistance: Zinc Cr+3 platingMonster Overview: Proudly manufactured in the USA, these Bulk 5 8" 11 Socket Head Cap Screws are made from premium alloy steel and finished with a durable thermal black oxide coating. The coarse UNC thread ensures fast installation, reliable grip strength, and maximum durability in industrial environments. All Monster Bolts USA made black oxide socket fasteners are fully RoHS compliant and ship quickly from our U. S. warehouse. Monster Features: