Product Description
6BA Brass Countersunk Slotted Head Machine Screws
Solid brass machine screws with a 6BA thread, countersunk head and traditional slotted drive. Available in 1" overall length for model engineering, restoration and small component assembly.
The countersunk head sits flush in a correctly prepared recess, while the slotted drive accepts a suitably sized flat-bladed screwdriver. Use with matching 6BA nuts or tapped holes.
Specifications
| Product type | Countersunk slotted head machine screw |
|---|---|
| Material | Solid brass |
| Thread size | 6BA |
| Thread system | British Association (BA) |
| Nominal thread diameter | 2.8mm |
| Thread pitch | 0.53mm |
| Approximate threads per inch | 47.92 TPI |
| Head style | Countersunk |
| Drive type | Slotted |
| Overall length | 1" / 25.4mm |
| Length measurement | Includes the countersunk head |
| Pack quantities | 5, 10, 20, 50 and 100 |
Key Features
- Solid brass construction.
- 6BA thread for matching nuts and tapped components.
- Countersunk head for a flush finish in a matching recess.
- Traditional slotted screwdriver drive.
- Available in several pack quantities.
Typical Applications
- Model engineering and miniature assemblies.
- Restoration of equipment using BA fasteners.
- Instrument housings, covers and small fittings.
- Decorative assemblies requiring brass screws.
Selection and Installation
Check that the mating nut or tapped hole is 6BA. BA threads have their own thread form and require matching components.
Measure the required length including the countersunk head. Use a screwdriver blade that fits the slot correctly and tighten carefully to avoid damaging the brass screw or mating thread.
Ordering
Select the required pack quantity: 5, 10, 20, 50 or 100 screws. The available screw length is 1" / 25.4mm. Supplied as screws only; nuts and washers are not included.
Standards
BA thread reference: BS 93. Exact compliance with a screw dimensional standard has not been verified for this listing.
