Inch screw, nut, washer 3/8-16
Hexagon socket head cap screw (inch screw) | Nut | Washer
Hexagon socket head cap screws (inch thread / UNC)
| Product Number | Standard | Material | L（inch） | L （mm Conversion） |
| SC38-1/2 | 3/8-16 UNC | SUS304 | 1/2 | 12.7mm |
| SC38-5/8 | 3/8-16 UNC | SUS304 | 5/8 | 15.87mm |
| SC38-3/4 | 3/8-16 UNC | SUS304 | 3/4 | 19.05mm |
| SC38-7/8 | 3/8-16 UNC | SUS304 | 7/8 | 22.22mm |
| SC38-1 | 3/8-16 UNC | SUS304 | 1 | 25.4mm |
| SC38-1-1/4 | 3/8-16 UNC | SUS304 | 1-1/4 | 31.75mm |
| SC38-1-1/2 | 3/8-16 UNC | SUS304 | 1-1/2 | 38.1mm |
| SC38-1-3/4 | 3/8-16 UNC | SUS304 | 1-3/4 | 44.45mm |
| SC38-2 | 3/8-16 UNC | SUS304 | 2 | 50.8mm |
| SC38-2-1/4 | 3/8-16 UNC | SUS304 | 2-1/4 | 57.15mm |
| SC38-2-2/1 | 3/8-16 UNC | SUS304 | 2-2/1 | 63.5mm |
Nut (inch screw / UNC)
| Product Number | Standard | Material | H | D |
| NU38-5 | 3/8-16 UNC | SUS304 | Tolerance 5.34〜5.76mm | Tolerance14〜14.27mm |
| NU38-8 | 3/8-16 UNC | SUS304 | Tolerance8.07〜8.37mm | Tolerance14〜14.27mm |
Flange nut (serrated / inch thread / UNC)
This nut has a flange larger than the hexagonal portion at the bottom of the hexagonal nut. The bottom of the nut has a serrated bottom to prevent loosening.
| Product Number | Standard | Material | H | M | D |
| FNU38-9 | 3/8-16 UNC | SUS304 | Tolerance 9.91〜10.31mm | Tolerance 22.48〜23.24mm | Tolerance 14〜14.28mm |
Washer (inch screw)
| Product Number | Standard | Material | OD | ID | T |
| WSH38-17 | 3/8-16 | SUS304 | Φ17.7 | Φ9.7 | 1.8mm |
| WSH38-20 | 3/8-16 | SUS304 | Tolerance 20.45〜21mm | Tolerance 10.19〜10.69mm | Tolerance 1.3〜2.03mm |
| WSH38-25 | 3/8-16 | SUS304 | Tolerance 25.23〜26.16mm | Tolerance 11〜11.5mm | Tolerance 1.63〜2.64mm |
Spring Washer (inch screw)
| Product Number | Standard | Material | OD | ID | T |
| SWSH38-13 | 3/8-16 | SUS304 | Tolerance 17.23〜17.49mm | Tolerance 9.65〜9.91mm | 2.73mm |