Aspen Fasteners (2000 pcs) 1/4"-20 X 1-1/2", Hex Head Cap Screws Bolts, UNC Coarse Thread, Grade 5 Steel, Zinc
This 2,000-piece assortment contains 1/4"-20 x 1-1/2" hex head cap screws with UNC coarse threads. Made from zinc-finished Grade 5 steel, they feature a washer face for bearing support and a chamfered point for engagement with nuts or pre-tapped holes.
About This Book
This assortment includes 2,000 hex head cap screws measuring 1/4"-20 x 1-1/2".
The screws feature a UNC coarse thread and are made from Grade 5 steel with a zinc finish.
Grade 5 steel fasteners have a minimum tensile strength of 105,000 pounds per square inch.
The washer face beneath each head provides a precision bearing surface, while the chamfered point supports engagement with a nut or pre-tapped hole.
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