Tighten and loosen nuts and bolts when fitted to the ratchet, without damaging the corners.

Spark plugs NGK
Key features
- Hexagon size (mm)16, 19
- Threaded part length (mm)8, 9,5, 12,7
- ThreadM14, M10
- ModelBPM7A, BM6A, BM6F, CMR7H
What it is
Spark plugs NGK. Key specifications: hexagon size (mm) 16, 19, threaded part length (mm) 8, 9,5, 12,7, thread M14, M10.
Chainsaw accessories are spare parts and add-ons for chainsaws, electric saws and pole pruners: chains, guide bars, sprockets, spark plugs, bar covers and sharpening tools.
What it is for
Used for pruning branches, hedges and trees and for cutting firewood.
How to use it
Choose a chain whose pitch, gauge and length match the machine's guide bar and sprocket. Fit it with the engine off and gloves on, observing the direction of rotation of the cutters, and tension it until it sits snugly on the bar but can still be pulled round by hand. Check chain sharpness, tension and lubrication frequently; replace the spark plug with the type specified by the manufacturer.
Where it is used
- Urban green space maintenance
- Forest management
- Professional landscaping and gardening
Technical data
- Hexagon size (mm): 16, 19
- Threaded part length (mm): 8, 9,5, 12,7
- Thread: M14, M10
- Model: BPM7A, BM6A, BM6F, CMR7H
Who it is for
Designed for gardeners, forestry workers and arborists.
Related products
- Manual Chain Sharpeners Joby, Vigor
- Sheath for M12 brushless pruning shears M12 BLPRS Milwaukee
- Petrol brushcutter 35270 — from the category Cutting, Mowing, Shredding and Composting Machinery
- 2-stroke mix oil Hard Racing — from the category High-Performance Lubricating Oils
- Half-round rasps, medium-smooth cut — from the category Files
- Browse the whole category: Chainsaw and Pole Pruner Accessories
Before you order
In your request, please state the dimensions, the length, the thread and the quantities required, so we can give you the right quotation first time.
For prices and availability, request a quote from AMES Srl: we will reply with our quotation, delivery times and, where needed, an equivalent technical alternative.
Specifications 4
| Hexagon size (mm) | 16, 19 |
|---|---|
| Threaded part length (mm) | 8, 9,5, 12,7 |
| Thread | M14, M10 |
| Model | BPM7A, BM6A, BM6F, CMR7H |
The perfect setup for this job
Everything you need in one place, from functionality to safety.
For the job
Lubricate two-stroke engines, chains, compressors and hydraulic systems, reducing wear.


