These grade 8 yellow zinc plated fasteners are 1/2-13 thread and are 8" in length with a 1-3/4" thread length and 3/4" hex. Auction is for 2 bolts, 3 pairs are currently available.
pictured; length overall is 4", note: the hex head is 1/2" of the 4" length, so excluding the head the bolt shaft is only 3.5" not 4". This bolt requires a 1-and-an-eighth inch wrench to fit the hex head.
Technical Specs ItemHex Head Cap Screw Assortment TypeGrade 5 USS Head TypeHex MaterialGrade 5 (USS) Steel FinishZinc Size1/2-13 Length3/4 to 4" Number of Pieces33 Number of Sizes
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