QS 23 F 252
1-1/4 Inch Nut ASTM A194 2H, 8 UNC Thread Heavy Hex Nut, Manufacture Standard API 20E, Xylan Coating Red PTFE
QS 23 F 250
SS Hex Nut ASTM A194 8M, Production Standard ANSI B 18.2.2, Size 7/8 Inch, Thread 9 UNC, Heavy Hex Type, NACE MR0175
QS 23 F 248
Hex Nut Screw B18.2.2, Heavy Hex Type, UNC Thread, Size 1/2"-4", Surface Treatment Zinc / Xylan / Plain Color, Material ASTM A194 2H/ ASTM A194 Gr.8 etc as Clients’ Requirement
QS 23 F 246
1 Inch Nut Sa 194 Gr.2H, Heavy Hex Type, Standard API 20E, Grade BSL 1, Thread 8 UNC, Surface Treatment Zinc Coating
QS 23 F 244
3 Inch Nut A194 2HM, Heavy Hex Type, Size 3 Inch, Material ASTM A194 2HM, Standard ASME B18.2.2, Surface Black Oxide
QS 23 F 242
Xylan Coated Metal Hex Nut, Heavy Type, Size 7/8 Inch, Material ASTM A194 2H, Surface Finish Xylan Coated Red PTFE, Standard API 20E
QS 23 F 240
M64 Nut ASME B18.2.4.6M, Hex Shape, Material S32760, Compliance With NACE MR 0175, ISO 15156, ASTM A262 Method E
QS 23 F 238
1/2" Galvanized Nuts ANSI B18 2.2, Heavy Hex, Thread 13 UNC, Material A194 2H, Compliance With NACE MR-0175/ISO 15156
QS 23 F 236
1 Inch Nut And Bolt, Hex Nut with Double End Thread Stud, Surface Coating Yellow Zinc and Bichromate, Material A193 B7/ A194 2H, Production Standard API 20E BSL2