ID
1361689
$ 76.69
1-2 weeks delivery time
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The Nanni Diesel 39129515 hex socket cap screw is a high-strength fastening element used in the N4.100 air cooler assembly on N4.85 and N4.103 engines. Built to the DIN 912 standard with an M12 x 120 size and 1.25 thread pitch, it helps clamp air-cooler components securely to maintain a stable, leak-free installation under vibration and thermal cycling.
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N4.100 Air Cooler Socket Head Cap Screw M12 x 120
The Nanni Diesel 39129515 is a DIN 912 hex socket head cap screw used in the N4.100 air cooler assembly. This fastener is designed to provide consistent clamping force for air-cooler related joints, supporting secure installation and dependable operation on compatible Nanni marine diesel engines.
Compatibility
- N4.85 engines
- N4.103 engines
Technical Specifications
Part Number 39129515 Standard DIN 912 Size M12 x 120 Thread Pitch 1.25 Strength Class 8.8 Finish Zinc-Plated
Product Details
- Brand: Nanni Diesel
- Component Type: Hex Socket Head Cap Screw
- Assembly Location: N4.100 Air Cooler
Features
- DIN 912 socket-head design for positive tool engagement in tight engine-room spaces
- M12 fine-pitch fastening helps maintain clamp load in vibration-prone marine installations
- Strength class 8.8 supports secure retention of air-cooler assembly hardware
- Zinc-plated finish helps protect the fastener surface in marine engine environments
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