Description
This is the most common hexagonal fastener with internal threads that screws on to the shank of a bolt or a hex cap screw.
Product Information-
SIZES- 1/4 ÷ 3/4
FIELD OF APPLICATION AND MATERIALS-
1) Pressure- 1250MPa
2) Temperature- 235 °C
3) Material- 35CrMo4
REFERENCE STANDARDS-
NAS1804 and NAS1805