Filters: Steel Grade 5 1/2" 13 2-1/2" External hex Remove All

Hex bolts, Grade 5 steel, 1/2"-13 x 2-1/2"

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Hex bolts, Grade 5 steel, 1/2"-13 x 2-1/2"
Material Zinc plated grade 5 steel A tempered medium carbon steel. Zinc plated for moderate corrosion resistance. Grade 5 falls between grade 2 and grade 8 in strength, and is commonly found in automotive applications. Show Details Hide Details