Quick view 5/16"-18 X 5" Hex Head Cap Screws Bolts, UNC Coarse Thread, Grade 8 Steel, Yellow Zinc, Made in U.S.A. $522.95 Select Quantity Compare
Quick view 5/16"-18 X 4-1/4" Hex Head Cap Screws Bolts, UNC Coarse Thread, Grade 8 Steel, Yellow Zinc, Made in U.S.A. $692.60 Select Quantity Compare
Quick view 5/16"-18 X 4-1/2" Hex Head Cap Screws Bolts, UNC Coarse Thread, Grade 8 Steel, Yellow Zinc, Made in U.S.A. $602.00 Select Quantity Compare
Quick view 5/16"-18 X 4" Hex Head Cap Screws Bolts, UNC Coarse Thread, Grade 8 Steel, Yellow Zinc, Made in U.S.A. $594.35 Select Quantity Compare
Quick view 5/16"-18 X 3/8" Hex Head Cap Screws Bolts, UNC Coarse Thread, Grade 8 Steel, Yellow Zinc, Made in U.S.A. $1,112.15 Select Quantity Compare
Quick view 5/16"-18 X 3/4" Hex Head Cap Screws Bolts, UNC Coarse Thread, Grade 8 Steel, Yellow Zinc, Made in U.S.A. $656.67 Select Quantity Compare
Quick view 5/16"-18 X 3-3/4" Hex Head Cap Screws Bolts, UNC Coarse Thread, Grade 8 Steel, Yellow Zinc, Made in U.S.A. $318.91 Select Quantity Compare
Quick view 5/16"-18 X 3-1/4" Hex Head Cap Screws Bolts, UNC Coarse Thread, Grade 8 Steel, Yellow Zinc, Made in U.S.A. $814.15 Select Quantity Compare
Quick view 5/16"-18 X 3-1/2" Hex Head Cap Screws Bolts, UNC Coarse Thread, Grade 8 Steel, Yellow Zinc, Made in U.S.A. $587.69 Select Quantity Compare
Quick view 5/16"-18 X 3" Hex Head Cap Screws Bolts, UNC Coarse Thread, Grade 8 Steel, Yellow Zinc, Made in U.S.A. $618.07 Select Quantity Compare
Quick view 5/16"-18 X 2-3/4" Hex Head Cap Screws Bolts, UNC Coarse Thread, Grade 8 Steel, Yellow Zinc, Made in U.S.A. $626.58 Select Quantity Compare
Quick view 5/16"-18 X 2-1/4" Hex Head Cap Screws Bolts, UNC Coarse Thread, Grade 8 Steel, Yellow Zinc, Made in U.S.A. $538.34 Select Quantity Compare
Quick view 5/16"-18 X 5" Hex Head Cap Screws Bolts, UNC Coarse Thread, Grade 8 Steel, Yellow Zinc, Made in U.S.A. Hex cap screws are manufactured to tighter tolerances as compared to hex bolts. The heads of grade 8 steel fasteners are typically marked with 6 raised radial lines. The washer face under the head provides a precision bearing surface. Grade 8 steel... $522.95 Select Quantity Compare
Quick view 5/16"-18 X 4-1/4" Hex Head Cap Screws Bolts, UNC Coarse Thread, Grade 8 Steel, Yellow Zinc, Made in U.S.A. Hex cap screws are manufactured to tighter tolerances as compared to hex bolts. The heads of grade 8 steel fasteners are typically marked with 6 raised radial lines. The washer face under the head provides a precision bearing surface. Grade 8 steel... $692.60 Select Quantity Compare
Quick view 5/16"-18 X 4-1/2" Hex Head Cap Screws Bolts, UNC Coarse Thread, Grade 8 Steel, Yellow Zinc, Made in U.S.A. Hex cap screws are manufactured to tighter tolerances as compared to hex bolts. The heads of grade 8 steel fasteners are typically marked with 6 raised radial lines. The washer face under the head provides a precision bearing surface. Grade 8 steel... $602.00 Select Quantity Compare
Quick view 5/16"-18 X 4" Hex Head Cap Screws Bolts, UNC Coarse Thread, Grade 8 Steel, Yellow Zinc, Made in U.S.A. Hex cap screws are manufactured to tighter tolerances as compared to hex bolts. The heads of grade 8 steel fasteners are typically marked with 6 raised radial lines. The washer face under the head provides a precision bearing surface. Grade 8 steel... $594.35 Select Quantity Compare
Quick view 5/16"-18 X 3/8" Hex Head Cap Screws Bolts, UNC Coarse Thread, Grade 8 Steel, Yellow Zinc, Made in U.S.A. Hex cap screws are manufactured to tighter tolerances as compared to hex bolts. The heads of grade 8 steel fasteners are typically marked with 6 raised radial lines. The washer face under the head provides a precision bearing surface. Grade 8 steel... $1,112.15 Select Quantity Compare
Quick view 5/16"-18 X 3/4" Hex Head Cap Screws Bolts, UNC Coarse Thread, Grade 8 Steel, Yellow Zinc, Made in U.S.A. Hex cap screws are manufactured to tighter tolerances as compared to hex bolts. The heads of grade 8 steel fasteners are typically marked with 6 raised radial lines. The washer face under the head provides a precision bearing surface. Grade 8 steel... $656.67 Select Quantity Compare
Quick view 5/16"-18 X 3-3/4" Hex Head Cap Screws Bolts, UNC Coarse Thread, Grade 8 Steel, Yellow Zinc, Made in U.S.A. Hex cap screws are manufactured to tighter tolerances as compared to hex bolts. The heads of grade 8 steel fasteners are typically marked with 6 raised radial lines. The washer face under the head provides a precision bearing surface. Grade 8 steel... $318.91 Select Quantity Compare
Quick view 5/16"-18 X 3-1/4" Hex Head Cap Screws Bolts, UNC Coarse Thread, Grade 8 Steel, Yellow Zinc, Made in U.S.A. Hex cap screws are manufactured to tighter tolerances as compared to hex bolts. The heads of grade 8 steel fasteners are typically marked with 6 raised radial lines. The washer face under the head provides a precision bearing surface. Grade 8 steel... $814.15 Select Quantity Compare
Quick view 5/16"-18 X 3-1/2" Hex Head Cap Screws Bolts, UNC Coarse Thread, Grade 8 Steel, Yellow Zinc, Made in U.S.A. Hex cap screws are manufactured to tighter tolerances as compared to hex bolts. The heads of grade 8 steel fasteners are typically marked with 6 raised radial lines. The washer face under the head provides a precision bearing surface. Grade 8 steel... $587.69 Select Quantity Compare
Quick view 5/16"-18 X 3" Hex Head Cap Screws Bolts, UNC Coarse Thread, Grade 8 Steel, Yellow Zinc, Made in U.S.A. Hex cap screws are manufactured to tighter tolerances as compared to hex bolts. The heads of grade 8 steel fasteners are typically marked with 6 raised radial lines. The washer face under the head provides a precision bearing surface. Grade 8 steel... $618.07 Select Quantity Compare
Quick view 5/16"-18 X 2-3/4" Hex Head Cap Screws Bolts, UNC Coarse Thread, Grade 8 Steel, Yellow Zinc, Made in U.S.A. Hex cap screws are manufactured to tighter tolerances as compared to hex bolts. The heads of grade 8 steel fasteners are typically marked with 6 raised radial lines. The washer face under the head provides a precision bearing surface. Grade 8 steel... $626.58 Select Quantity Compare
Quick view 5/16"-18 X 2-1/4" Hex Head Cap Screws Bolts, UNC Coarse Thread, Grade 8 Steel, Yellow Zinc, Made in U.S.A. Hex cap screws are manufactured to tighter tolerances as compared to hex bolts. The heads of grade 8 steel fasteners are typically marked with 6 raised radial lines. The washer face under the head provides a precision bearing surface. Grade 8 steel... $538.34 Select Quantity Compare