Serving our customers with quality and safety first.
18 nut thread a
24 nut thread b
0.3125in. nut thread a ⁓21/64"
0.3125in. nut thread b ⁓21/64"
stud, straight, vented, .3125-18 x .3125-24, 180 ksi, special
material: alloy steel 4340 per AMS6414 or 8740 per AMS6322 or AMS6325 or AMS6327, heat treatment 180-200 ksi ultimate tensile strength per AMS2759, finish: chemical black oxide per MIL-DTL-13924
steel comp 4340 or steel comp 8740
AMS6414 assn std single material response or AMS6322 assn std single material response or AMS6325 assn std single material response or AMS6327 assn std single material response
oxide
pitch diameter: oversize .2910"max, .2900"min, pd lead thread: .2854"max, .2834"min, minor diameter: .2634"max, .2586"min
96906-MIL-DTL-13924 mil std single treatment response
Steel comp 4340 or steel comp 8740
24 nut thread b
18 nut thread a
FSC 5307 ⁓ Studs
oxide surface treated material: alloy steel 4340 per AMS6414 or 8740 per AMS6322 or AMS6325 or AMS6327, heat treatment 180-200 ksi ultimate tensile strength per AMS2759, finish: chemical black oxide per mil-dtl-13924 stud, straight, vented, .3125-18 x .3125-24, 180 ksi, special 24 nut thread b thread quantity per inch