1/4"-20 X 1-1/2" Machine Screws | Indented Hex Head | Slotted Drive | Steel Zinc Plated (1250/Pkg.) Heavy Duty Mechanical Anchors Mil-Spec applications in aerospace and

Mil-Spec applications in aerospace and defense assemblies requiring durable steel fasteners with corrosion resistance

Choose these zinc-plated Philips Round Head Machine Screws for dependable strength

Integrated flange with serrated hex washer: ensures even clamping

The combination of a robust steel core and a durable black oxide finish provides strong performance in moderate corrosion environments and applications where a flush

With a pan head that distributes load over a wide bearing surface

1/4"-20 X 1-1/2" Machine Screws | Indented Hex Head | Slotted Drive | Steel Zinc Plated (1250/Pkg.) Heavy Duty Mechanical Anchors Mil-Spec applications in aerospace andOur Machine Screws Slotted Indented Hex Zinc Plated 1 4 20 x 1 1 2 are engineered for precise, secure fastening in metal to metal assemblies. The combination of a zinc plated finish and a robust head design delivers reliable performance in a wide range of applications. Key specifications at a glance: Thread size: 1 4 20 UNC Head style: Slotted Indented Hex Finish: Zinc plated steel Length: 1 1 2 in Applications include machinery, electrical