Quick view 5/16"-18 X 3-1/2" Hex Head Cap Screws Bolts, UNC Coarse Thread, Grade 5 Steel, Zinc, Made in U.S.A. $693.03 Select Quantity Compare
Quick view 5/16"-18 X 3" Hex Head Cap Screws Bolts, UNC Coarse Thread, Grade 5 Steel, Zinc, Made in U.S.A. $654.98 Select Quantity Compare
Quick view 5/16"-18 X 2-3/4" Hex Head Cap Screws Bolts, UNC Coarse Thread, Grade 5 Steel, Zinc, Made in U.S.A. $380.09 Select Quantity Compare
Quick view 5/16"-18 X 2-1/4" Hex Head Cap Screws Bolts, UNC Coarse Thread, Grade 5 Steel, Zinc, Made in U.S.A. $695.28 Select Quantity Compare
Quick view 5/16"-18 X 2-1/2" Hex Head Cap Screws Bolts, UNC Coarse Thread, Grade 5 Steel, Zinc, Made in U.S.A. $564.41 Select Quantity Compare
Quick view 5/16"-18 X 2" Hex Head Cap Screws Bolts, UNC Coarse Thread, Grade 5 Steel, Zinc, Made in U.S.A. $424.13 Select Quantity Compare
Quick view 5/16"-18 X 1-7/8" Hex Head Cap Screws Bolts, UNC Coarse Thread, Grade 5 Steel, Zinc, Made in U.S.A. $688.98 Select Quantity Compare
Quick view 5/16"-18 X 1-5/8" Hex Head Cap Screws Bolts, UNC Coarse Thread, Grade 5 Steel, Zinc, Made in U.S.A. $680.35 Select Quantity Compare
Quick view 5/16"-18 X 15" Hex Head Cap Screws Bolts, UNC Coarse Thread, Grade 5 Steel, Zinc, Made in U.S.A. $733.37 Select Quantity Compare
Quick view 5/16"-18 X 1-3/8" Hex Head Cap Screws Bolts, UNC Coarse Thread, Grade 5 Steel, Zinc, Made in U.S.A. $654.12 Select Quantity Compare
Quick view 5/16"-18 X 1-3/4" Hex Head Cap Screws Bolts, UNC Coarse Thread, Grade 5 Steel, Zinc, Made in U.S.A. $620.70 Select Quantity Compare
Quick view 5/16"-18 X 1/2" Hex Head Cap Screws Bolts, UNC Coarse Thread, Grade 5 Steel, Zinc, Made in U.S.A. $565.26 Select Quantity Compare
Quick view 5/16"-18 X 3-1/2" Hex Head Cap Screws Bolts, UNC Coarse Thread, Grade 5 Steel, Zinc, Made in U.S.A. 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... $693.03 Select Quantity Compare
Quick view 5/16"-18 X 3" Hex Head Cap Screws Bolts, UNC Coarse Thread, Grade 5 Steel, Zinc, Made in U.S.A. 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... $654.98 Select Quantity Compare
Quick view 5/16"-18 X 2-3/4" Hex Head Cap Screws Bolts, UNC Coarse Thread, Grade 5 Steel, Zinc, Made in U.S.A. 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... $380.09 Select Quantity Compare
Quick view 5/16"-18 X 2-1/4" Hex Head Cap Screws Bolts, UNC Coarse Thread, Grade 5 Steel, Zinc, Made in U.S.A. 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... $695.28 Select Quantity Compare
Quick view 5/16"-18 X 2-1/2" Hex Head Cap Screws Bolts, UNC Coarse Thread, Grade 5 Steel, Zinc, Made in U.S.A. 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... $564.41 Select Quantity Compare
Quick view 5/16"-18 X 2" Hex Head Cap Screws Bolts, UNC Coarse Thread, Grade 5 Steel, Zinc, Made in U.S.A. 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... $424.13 Select Quantity Compare
Quick view 5/16"-18 X 1-7/8" Hex Head Cap Screws Bolts, UNC Coarse Thread, Grade 5 Steel, Zinc, Made in U.S.A. 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... $688.98 Select Quantity Compare
Quick view 5/16"-18 X 1-5/8" Hex Head Cap Screws Bolts, UNC Coarse Thread, Grade 5 Steel, Zinc, Made in U.S.A. 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... $680.35 Select Quantity Compare
Quick view 5/16"-18 X 15" Hex Head Cap Screws Bolts, UNC Coarse Thread, Grade 5 Steel, Zinc, Made in U.S.A. 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... $733.37 Select Quantity Compare
Quick view 5/16"-18 X 1-3/8" Hex Head Cap Screws Bolts, UNC Coarse Thread, Grade 5 Steel, Zinc, Made in U.S.A. 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... $654.12 Select Quantity Compare
Quick view 5/16"-18 X 1-3/4" Hex Head Cap Screws Bolts, UNC Coarse Thread, Grade 5 Steel, Zinc, Made in U.S.A. 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... $620.70 Select Quantity Compare
Quick view 5/16"-18 X 1/2" Hex Head Cap Screws Bolts, UNC Coarse Thread, Grade 5 Steel, Zinc, Made in U.S.A. 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... $565.26 Select Quantity Compare