(100 pcs) 5/8"-11 X 3-1/2", Hex Head Cap Screws Bolts, UNC Coarse Thread, Grade 5 Steel, Plain, Made in U.S.A.
Product information
$158.57
Product price and availability are accurate as of June 12, 2026 at 5:07pm and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
Additional details
Features
Hex cap screws are manufactured to tighter tolerances as compared to hex bolts. The heads of grade 5 steel fasteners are typically marked with 3 raised radial lines. The washer face under the head provides a precision bearing surface. Grade 5 steel fasteners have a minimum tensile strength of 105,000 pounds per square inch. The chamfered point improves engagement with a nut or pre-tapped hole.
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