Description
Overview:
This Countersunk Screw M4 x 12 mm is a genuine Makita OEM fastener designed for secure, flush-fitting assembly in power tools, including the Makita BO4556 and BO4561 sanders. Built from robust steel and finished for everyday workshop use, it provides reliable clamping of covers, plates, and internal components where a smooth, snag-free surface is needed. Its M4 thread and 12 mm length suit precise locations specified by Makita, helping maintain tool performance and safety. Ideal for routine maintenance and repairs, this screw restores correct fit where originals are worn, missing, or damaged. Supplied under Makita Part No. 912117-6, it offers consistent compatibility across a wide range of Makita sanders and screwdrivers where an M4 countersunk fixing is called for.
Key Features:
- Genuine Makita part (OEM) for correct fit and reliable performance
- M4 x 12 mm size for precise locations specified by the manufacturer
- Countersunk head for a flush finish that will not snag on work surfaces
- Steel construction for strength in repetitive assembly and vibration-prone areas
- Helps maintain tool safety by keeping guards, plates, and housings firmly fixed
- Suitable for professional servicing and DIY repairs
- Clean, straightforward replacement with no modifications required when used in listed models
- Consistent quality control under Makita part number 912117-6
Typical Applications:
Securing base plates, sanding pad clamps, guards, casings, and internal brackets in Makita sanders and collated screwdrivers. Useful wherever a low-profile, flush screw is required to prevent interference with workpieces or moving parts in woodworking, carpentry, fit-out, and general maintenance tasks.
Also known as:
Flat head screw, flush screw, sinker screw, countersunk machine screw, CSK screw, M4 countersunk fastener.
Fits Models:
1923B, 6830, 6831D, 6832, 6833, 6834, 6835D, 6836, 6837, 6843, 6844, 9045N, BFR440, BFR540, BFR550, BFR750, BO4553, BO4554, BO4555, BO4556, BO4561, DFR540RFE, DFR540Z, DFR550RFE, DFR550RMJ, DFR550Z, DFR750RFE, DFR750RME, DFR750Z, M9203, MT923
Alternate Part Numbers:
9121176
Product Specifications
| L&S Part No. | 912117-6 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Makita |
| OEM No. | 912117-6 |
| Unit of Sale | 1 |
| Applications | 1923B, 6830, 6831D, 6832, 6833, 6834, 6835D, 6836, 6837, 6843, 6844, 9045N, BFR440, BFR540, BFR550, BFR750, BO4553, BO4554, BO4555, BO4556, BO4561, DFR540RFE, DFR540Z, DFR550RFE, DFR550RMJ, DFR550Z, DFR750RFE, DFR750RME, DFR750Z, M9203, MT923 |
| Machine Type | Sanders |
| Fits Brands | Makita |
| Fits Models | 6831D | 6835D | BFR440 | BFR540 | BFR550 | BFR750 | 6830 | 6832 | 6833 | 6834 | 6836 | 6837 | 6843 | 6844 | DFR540RFE | DFR540Z | DFR550RFE | DFR550RMJ | DFR550Z | DFR750RFE | DFR750RME | DFR750Z | 1923B | 9045N | BO4553 | BO4554 | BO4555 | BO4556 | BO4561 | M9203 | MT923 |
