5/8"-11 X 2-1/4" Machine Screws | Flat Head | Slotted Drive | Plain Steel (280/Pkg.) Medium Duty Mechanical Anchors Featuring a sturdy steel construction

Featuring a sturdy steel construction and a durable black zinc finish

and improved lubricity for easier driving

The zinc yellow finish provides additional protection against corrosion

and DIY projects requiring reliable

Diamond grit coating enables faster

5/8"-11 X 2-1/4" Machine Screws | Flat Head | Slotted Drive | Plain Steel (280/Pkg.) Medium Duty Mechanical Anchors Featuring a sturdy steel constructionThe Machine Screws Slotted Flat Plain Steel 5 8 11 X 2 1 4 is a versatile fastener designed for reliable metal to metal assemblies. This slotted, flat plain steel screw delivers sturdy performance and economical value for a wide range of projects. Key specifications Thread size: 5 8 11 Length: 2 1 4 in Material: Plain steel Finish: Plain Drive: Slotted Applications Ideal for general purpose fastening in metal to metal assemblies, equipment, machinery,