Home > Oil, Gas, Renewable Energy > Custom Grade 5 Left Hand Thread Hex Head Bolts

We manufactured these custom left hand thread hex head bolts for our customer to grade 5 requirements in plain thermal black oxide finish.  They measured LH 3/4-10 x 2" in length with the hex head measuring 1.100-1.125" across the flats.  Head height was set to .483-.455".  Full certs were made available with the parts.