Select this countersunk Allen screw made of A4 stainless steel marine grade (AISI 316) to ensure durable, rust-free fastening anywhere on your boat. Its UNC 10-24 thread and 1 1/2" length make it ideal for assemblies requiring extra reach.
Technical Features
- Material: A4 stainless steel (AISI 316), maximum protection against saltwater.
- Countersunk Allen head: flat finish and easy mounting.
- Thread: UNC 10-24 (standard American coarse thread).
- Length: 1 1/2".
Main Advantages
- Secure mounting without protruding: ideal for flat surfaces.
- Eases disassembly with standard Allen tools.
- Long service life in aggressive saline environments.
Typical Nautical Uses
- Repairs and mounting of accessories on motor and sailing boats.
- Fixing components in cabins, decks, and wet areas.
- Maintenance of demanding nautical equipment.
Practical Tips
- Apply specific lubricant for stainless steel during assembly to avoid seizing.
- Do not mix with screws of different alloys to prevent galvanic corrosion.
Technical Specification Table
| Material | A4 Stainless Steel |
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| Head | Countersunk Allen |
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| Thread | UNC 10-24 |
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| Length | 1 1/2" |
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