Hobson T9PFZWH1009025 10.5 x 25mm HVAC Blunt Point Hex Head Washer, Zinc
Available
The Hobson HVAC blunt point hex head washer is 10.5 x 25mm (hex head, blunt point, zinc finish), supplied as a box of 500.
TPI means threads per inch (manufacturer-stated).
The published product details state 9 TPI for this item.
Where this product is used
- Fixing parts into a pilot hole, where the screw forms its own thread
- Fastening parts where there is no tapped hole to take a machine screw
- Replacing a self tapping screw of the same size, length and head style
Features
- 10.5 x 25mm
- Hex head, blunt point, zinc finish
- Supplied as a box of 500
Key specifications
| Specification | Detail |
|---|---|
| Sizes | 10.5 |
| Lengths | 25mm |
| Head | Hex |
| Point | Blunt point |
| Finish | Zinc |
| Threads per inch | 9 TPI |
Selecting the right option
Choose the screw size to suit the pilot hole and the material. The supplier does not publish pilot hole sizes, so check the maker's drilling guidance. Choose the length to suit the thickness of the parts joined.
Related products
Related screws: Hobson Jmax SDS Hex Head Flanged Screw, Class 3, #14-10, 30mm and 65mm, Hobson 14G x 75mm Socket Head Bugle Batten Screw, Galvanised, Class 3, Box of 500 and Hobson #8-18 Metal Self Drilling Screw (SDS), Class 3, Button Wafer Head, Phillips Drive, Box of 1000.
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