Quick view 3/8"-16 X 1-1/4" Flange Screws, Hex Washer Head, Locking Serrations, Full Thread, Steel, Zinc Plated $158.06 Select Quantity Compare
Quick view 5/16"-18 X 1-1/4" Flange Screws, Hex Washer Head, Locking Serrations, Full Thread, Steel, Black Oxide $301.52 Select Quantity Compare
Quick view 3/8"-16 X 1-1/4" Flange Screws, Hex Washer Head, Locking Serrations, Full Thread, Steel, Black Oxide $291.44 Select Quantity Compare
Quick view 1/4"-20 X 1-1/4" Flange Screws, Hex Washer Head, Locking Serrations, Full Thread, Steel, Black Oxide $366.93 Select Quantity Compare
Quick view 5/16"-18 X 1-1/4" Flange Screws, Hex Washer Head, Locking Serrations, Full Thread, Grade 5 Steel, Zinc $501.82 Select Quantity Compare
Quick view 3/8"-16 X 1-1/4" Flange Screws, Hex Washer Head, Locking Serrations, Full Thread, Grade 5 Steel, Zinc $412.80 Select Quantity Compare
Quick view 1/4"-20 X 1-1/4" Flange Screws, Hex Washer Head, Locking Serrations, Full Thread, Grade 5 Steel, Zinc $481.83 Select Quantity Compare
Quick view 1/2"-13 X 1-1/4" Flange Screws, Hex Washer Head, Locking Serrations, Full Thread, Grade 5 Steel, Zinc $638.78 Select Quantity Compare
Quick view 3/8"-16 X 1-1/4" Flange Screws, Hex Washer Head, Locking Serrations, Full Thread, Steel, Zinc Plated Flange under the head acts like a washer to increase the bearing surface and distribute the load.Serrated teeth under the head bite into the mating surface as tightened to prevent loosening.Diameter (Nominal): 3/8"Diameter (Dimension): 0.375"Thread... $158.06 Select Quantity Compare
Quick view 5/16"-18 X 1-1/4" Flange Screws, Hex Washer Head, Locking Serrations, Full Thread, Steel, Black Oxide Flange under the head acts like a washer to increase the bearing surface and distribute the load.Serrated teeth under the head bite into the mating surface as tightened to prevent loosening.Diameter (Nominal): 5/16"Diameter (Dimension): 0.3125"Thread... $301.52 Select Quantity Compare
Quick view 3/8"-16 X 1-1/4" Flange Screws, Hex Washer Head, Locking Serrations, Full Thread, Steel, Black Oxide Flange under the head acts like a washer to increase the bearing surface and distribute the load.Serrated teeth under the head bite into the mating surface as tightened to prevent loosening.Diameter (Nominal): 3/8"Diameter (Dimension): 0.375"Thread... $291.44 Select Quantity Compare
Quick view 1/4"-20 X 1-1/4" Flange Screws, Hex Washer Head, Locking Serrations, Full Thread, Steel, Black Oxide Flange under the head acts like a washer to increase the bearing surface and distribute the load.Serrated teeth under the head bite into the mating surface as tightened to prevent loosening.Diameter (Nominal): 1/4"Diameter (Dimension): 0.25"Thread Pitch:... $366.93 Select Quantity Compare
Quick view 5/16"-18 X 1-1/4" Flange Screws, Hex Washer Head, Locking Serrations, Full Thread, Grade 5 Steel, Zinc Flange under the head acts like a washer to increase the bearing surface and distribute the load.Serrated teeth under the head bite into the mating surface as tightened to prevent loosening.The heads of grade 5 steel fasteners are typically marked with 3... $501.82 Select Quantity Compare
Quick view 3/8"-16 X 1-1/4" Flange Screws, Hex Washer Head, Locking Serrations, Full Thread, Grade 5 Steel, Zinc Flange under the head acts like a washer to increase the bearing surface and distribute the load.Serrated teeth under the head bite into the mating surface as tightened to prevent loosening.The heads of grade 5 steel fasteners are typically marked with 3... $412.80 Select Quantity Compare
Quick view 1/4"-20 X 1-1/4" Flange Screws, Hex Washer Head, Locking Serrations, Full Thread, Grade 5 Steel, Zinc Flange under the head acts like a washer to increase the bearing surface and distribute the load.Serrated teeth under the head bite into the mating surface as tightened to prevent loosening.The heads of grade 5 steel fasteners are typically marked with 3... $481.83 Select Quantity Compare
Quick view 1/2"-13 X 1-1/4" Flange Screws, Hex Washer Head, Locking Serrations, Full Thread, Grade 5 Steel, Zinc Flange under the head acts like a washer to increase the bearing surface and distribute the load.Serrated teeth under the head bite into the mating surface as tightened to prevent loosening.The heads of grade 5 steel fasteners are typically marked with 3... $638.78 Select Quantity Compare