Product Description
A1 Stainless Steel Countersunk Socket Sleeve Nuts – M4 to M16
A1 stainless steel sleeve nuts with countersunk heads, internal metric coarse threads and hexagon socket drives. The cylindrical barrel fits into a prepared hole and accepts a matching screw from the opposite side of the assembly.
The countersunk head can sit flush in a correctly prepared recess, while the Allen socket allows the sleeve nut to be held during tightening.
Specifications
| Product type | Sleeve nut / barrel nut |
|---|---|
| Material | A1 stainless steel |
| Head style | Countersunk |
| Drive | Internal hexagon socket / Allen key |
| Thread type | Metric coarse internal thread |
| Available sizes | M4, M5, M6, M8, M10, M12 and M16 |
Sizes and Dimensions
| Thread Size | Pitch | Length L | Barrel Diameter | Head Diameter | Allen Key Size |
|---|---|---|---|---|---|
| M4 | 0.70mm | 12mm | 5mm | 8mm | 2.5mm |
| M5 | 0.80mm | 15mm | 6.5mm | 10mm | 3mm |
| M6 | 1.00mm | 16mm | 8mm | 12mm | 4mm |
| M8 | 1.25mm | 16mm | 11mm | 16mm | 5mm |
| M10 | 1.50mm | 20mm | 14mm | 20mm | 6mm |
| M12 | 1.75mm | 20mm | 16mm | 24mm | 8mm |
| M16 | 2.00mm | 25mm | 22mm | 30mm | 10mm |
Dimensions are guides. Thread size refers to the mating screw diameter, rather than the outside diameter of the sleeve.
Typical Applications
Suitable for panel connections, furniture, guards and fabricated assemblies requiring a recessed sleeve nut connection.
Selection and Installation
Check the barrel diameter, sleeve length, countersink and mating screw length against the assembly. Provide adequate thread engagement and ensure the screw does not bottom out before the joint is clamped. Hold the sleeve nut with the correct Allen key during tightening.
Pack Sizes
Available individually or in packs of 5, 10, 20, 50 or 100. Select the required thread size and quantity from the options above.
Standards
No specific DIN, BS, ISO or ASME product dimensional standard has been verified for this sleeve nut range.
