2a thread class right-hand 2.952" thread length oval head style 18 thread quantity per inch furnish neck, 0.100 inch thick, 0, 800 inch in dia., material GM1131-m type b fscm 11862 passivate surface treated unrc thread series
2a thread class right-hand 3.210" thread length button head style 13 thread quantity per inch locking element, 0.620 in. min zinc surface treated unrc thread series
Used on medium mine protected vehicle - mmpv. 2a thread class right-hand 0.375" thread length button head style 16 thread quantity per inch cadmium surface treated unc thread series
2a thread class right-hand 0.950" thread length button head style 20 thread quantity per inch furnished with grip area 0.307 inch min cadmium surface treated unc thread series