Do you have an alternative for part 27S8-*-4AB?
The part 27S8 has a tamper proof headstyle, and is flush installed in the panel.
The head style is made according Hi-Torque Recess.

Turnlock can either quote:
MTHFTLC-7Z, which is also flush installed in the panel, however the head style is cross headed:
https://anemo.eu/turnlock/mthftlc-7z
MTHTLT-7N, which isn’t flush installed in the panel, though the head style is tamper proof:
https://anemo.eu/turnlock/mthtlt-7n
Regarding the 27S8-7-4BC, which is stainless steel, Turnlock can provide the flush stainless steel cross head:
https://www.turngrip.store/mthftlc-7s
Please contact us if you need a part from the below table.
That provides us the information to suggest an alternative to you.
| Cadmium plated | Tin plated |
Cadmium plated Clear Chromate |
Stainless steel |
| 27S8-1-4AA | 27S8-1-4AB | 27S8-1-4AD | 27S8-1-4BC |
| 27S8-2-4AA | 27S8-2-4AB | 27S8-2-4AD | 27S8-2-4BC |
| 27S8-3-4AA | 27S8-3-4AB | 27S8-3-4AD | 27S8-3-4BC |
| 27S8-4-4AA | 27S8-4-4AB | 27S8-4-4AD | 27S8-4-4BC |
| 27S8-5-4AA | 27S8-5-4AB | 27S8-5-4AD | 27S8-5-4BC |
| 27S8-6-4AA | 27S8-6-4AB | 27S8-6-4AD | 27S8-6-4BC |
| 27S8-7-4AA | 27S8-7-4AB | 27S8-7-4AD | 27S8-7-4BC |
| 27S8-8-4AA | 27S8-8-4AB | 27S8-8-4AD | 27S8-8-4BC |
| 27S8-9-4AA | 27S8-9-4AB | 27S8-9-4AD | 27S8-9-4BC |
| 27S8-10-4AA | 27S8-10-4AB | 27S8-10-4AD | 27S8-10-4BC |
| 27S8-11-4AA | 27S8-11-4AB | 27S8-11-4AD | 27S8-11-4BC |
| 27S8-12-4AA | 27S8-12-4AB | 27S8-12-4AD | 27S8-12-4BC |
| 27S8-13-4AA | 27S8-13-4AB | 27S8-13-4AD | 27S8-13-4BC |
| 27S8-14-4AA | 27S8-14-4AB | 27S8-14-4AD | 27S8-14-4BC |
| 27S8-15-4AA | 27S8-15-4AB | 27S8-15-4AD | 27S8-15-4BC |
| 27S8-16-4AA | 27S8-16-4AB | 27S8-16-4AD | 27S8-16-4BC |
| 27S8-17-4AA | 27S8-17-4AB | 27S8-17-4AD | 27S8-17-4BC |
| 27S8-18-4AA | 27S8-18-4AB | 27S8-18-4AD | 27S8-18-4BC |
| 27S8-19-4AA | 27S8-19-4AB | 27S8-19-4AD | 27S8-19-4BC |
| 27S8-20-4AA | 27S8-20-4AB | 27S8-20-4AD | 27S8-20-4BC |
| 27S8-21-4AA | 27S8-21-4AB | 27S8-21-4AD | 27S8-21-4BC |
| 27S8-22-4AA | 27S8-22-4AB | 27S8-22-4AD | 27S8-22-4BC |
| 27S8-23-4AA | 27S8-23-4AB | 27S8-23-4AD | 27S8-23-4BC |
| 27S8-24-4AA | 27S8-24-4AB | 27S8-24-4AD | 27S8-24-4BC |
| 27S8-25-4AA | 27S8-25-4AB | 27S8-25-4AD | 27S8-25-4BC |
| 27S8-26-4AA | 27S8-26-4AB | 27S8-26-4AD | 27S8-26-4BC |
| 27S8-27-4AA | 27S8-27-4AB | 27S8-27-4AD | 27S8-27-4BC |
| 27S8-28-4AA | 27S8-28-4AB | 27S8-28-4AD | 27S8-28-4BC |
| 27S8-29-4AA | 27S8-29-4AB | 27S8-29-4AD | 27S8-29-4BC |
| 27S8-30-4AA | 27S8-30-4AB | 27S8-30-4AD | 27S8-30-4BC |
| 27S8-31-4AA | 27S8-31-4AB | 27S8-31-4AD | 27S8-31-4BC |
| 27S8-32-4AA | 27S8-32-4AB | 27S8-32-4AD | 27S8-32-4BC |
| 27S8-33-4AA | 27S8-33-4AB | 27S8-33-4AD | 27S8-33-4BC |
| 27S8-34-4AA | 27S8-34-4AB | 27S8-34-4AD | 27S8-34-4BC |
| 27S8-35-4AA | 27S8-35-4AB | 27S8-35-4AD | 27S8-35-4BC |
| 27S8-36-4AA | 27S8-36-4AB | 27S8-36-4AD | 27S8-36-4BC |
| 27S8-37-4AA | 27S8-37-4AB | 27S8-37-4AD | 27S8-37-4BC |
| 27S8-38-4AA | 27S8-38-4AB | 27S8-38-4AD | 27S8-38-4BC |
| 27S8-39-4AA | 27S8-39-4AB | 27S8-39-4AD | 27S8-39-4BC |
| 27S8-40-4AA | 27S8-40-4AB | 27S8-40-4AD | 27S8-40-4BC |
| 27S8-41-4AA | 27S8-41-4AB | 27S8-41-4AD | 27S8-41-4BC |
| 27S8-42-4AA | 27S8-42-4AB | 27S8-42-4AD | 27S8-42-4BC |
| 27S8-43-4AA | 27S8-43-4AB | 27S8-43-4AD | 27S8-43-4BC |
| 27S8-44-4AA | 27S8-44-4AB | 27S8-44-4AD | 27S8-44-4BC |
| 27S8-45-4AA | 27S8-45-4AB | 27S8-45-4AD | 27S8-45-4BC |
| 27S8-46-4AA | 27S8-46-4AB | 27S8-46-4AD | 27S8-46-4BC |
| 27S8-47-4AA | 27S8-47-4AB | 27S8-47-4AD | 27S8-47-4BC |
| 27S8-48-4AA | 27S8-48-4AB | 27S8-48-4AD | 27S8-48-4BC |
| 27S8-49-4AA | 27S8-49-4AB | 27S8-49-4AD | 27S8-49-4BC |
| 27S8-50-4AA | 27S8-50-4AB | 27S8-50-4AD | 27S8-50-4BC |