Specifications:
| Model No. | Material | (A)Width across flats mm | (B)Head Thickness max.mm | (C)Head Thickness max.mm | L OAL ±2mm | Individual Packing |
| UST-V406 | 50BV30 | 6 | 23 | 28.0 | 90 | Blister Card |
| UST-V407 | 7 | 25 | 28.0 | 90 | ||
| UST-V408 | 8 | 27 | 28.0 | 100 | ||
| UST-V409 | 9 | 29 | 28.0 | 100 | ||
| UST-V410 | 10 | 31 | 28.0 | 110 | ||
| UST-V411 | 11 | 34 | 28.0 | 110 | ||
| UST-V412 | 12 | 36 | 28.0 | 130 | ||
| UST-V413 | 13 | 39 | 28.0 | 135 | ||
| UST-V414 | 14 | 40 | 28.0 | 145 | ||
| UST-V415 | 15 | 42 | 30.0 | 150 | ||
| UST-V416 | 16 | 43 | 30.0 | 160 | ||
| UST-V417 | 17 | 47 | 30.0 | 160 | ||
| UST-V418 | 18 | 50 | 30.0 | 175 | ||
| UST-V419 | 19 | 53 | 30.0 | 175 | ||
| UST-V421 | 21 | 55 | 30.0 | 195 | ||
| UST-V422 | 22 | 58 | 30.0 | 195 | ||
| UST-V424 | 24 | 62 | 30.0 | 225 | ||
| UST-V427 | 27 | 69 | 30.0 | 250 | ||
| UST-V430 | 30 | 75 | 30.0 | 290 | ||
| UST-V432 | 32 | 79 | 30.0 | 310 |
