5/16-18x2-3/4" Grade 8 Hex Flange Frame Bolts Phos & Oil

Part Number: 31C275BFL8P
Diameter/Pitch: 5/16"-18
Length Under Head: 2-3/4"
Grade: Grade 8
Finish: Black Phosphate & Oil
Coarse / Fine Threads: Coarse
Partial / Full Threads: Partial
Wrench Size: 1/2"
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