OKS / φ168.238
OKS / φ177.883
OKS / φ183.095
OKS / φ186
OKS / φ215.824
OKS / φ256.59
OKS / φ298.425
OKS / Φ54 GL41
OKS / Φ64.8 GL41
OKS / φ94.982
OSG / 1-14UNS-2A
OSG / 1/2-14NPT
OSG / 13/16-20UNEF-2A