1/2" x 200' CM® Transport Chain Drum | Grade 70 | Made in USA Hex Nuts This precision‑engineered screw features a

This precision‑engineered screw features a self‑drilling point with break‑off wings that clear the hole and prevent climbing up the shank

Position the flooring and drive the cleats into the tongue at the recommended angle

Stamped Head Markings: Clear identification for easy inspection and code compliance

Whether you're fastening steel framing

corrosion-resistant layer that protects your fastener in tough environments and tough jobsites

1/2" x 200' CM® Transport Chain Drum | Grade 70 | Made in USA Hex Nuts This precision‑engineered screw features aDomestic Bulk Grade 70 1 2" Tie Down Chain USA Made G70 Chain for Heavy Duty Cargo Securement When your cargo demands serious holding power, count on this 1 2" domestic Grade 70 transport chain from Columbus McKinnon. Made in the USA from heat treated, high strength carbon steel, it's engineered to handle tough transport jobs with confidence. A yellow zinc chromate finish (ASTM B633 Type II) provides corrosion resistance and allows for easy G70