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... Often applied alongside structural bolts and washers to metal beams and girders Compatible with A325 and A490 Structural Bolts May contain a light coating of oil ASTM A563 SIZE: 1/4" - 4", M6 -M100 . STANDA...
... surface used under the head or nut of a bolt. Used with A325 & A490 high strength bolts, A354, A449 & F1554 bolts and anchor rods, etc. SIZE: 1/4" - 4", M6 -M100 . STANDARD: ASTM F436/F436M FINISHED: Plain,...
...-purpose mechanical and structural use. They are suitable for use with A325 and A490 structural bolts. SIZE: 1/4" - 4", M6 -M100 . STANDARD: ASTM F436/F436M FINISHED: Plain, Zinc Plated(Clear/Blue/Yellow/Bla...