The countersunk Allen screw made of A4 stainless steel, with UNC thread 1/4"x3/4", is a reliable choice for all types of naval assemblies requiring high strength in demanding marine environments.
Technical Features
- Manufactured in A4 stainless steel (AISI 316), optimal against salt corrosion.
- Countersunk head with internal Allen hexagon: flush finish and secure fit.
- UNC (Universal Coarse) thread pitch, compatible with standard nautical and American mechanical applications.
- Dimensions: diameter 1/4", length 3/4".
Advantages
- High durability in marine environments due to its A4 composition.
- Easy installation with Allen wrench.
- Discrete, edge-free finish, ideal for flush mounting on decks or interiors.
Recommended Applications
- Fixing hardware, hinges or accessories on deck.
- Assembly of equipment or structural elements on boats.
- Useful both in shipyards and onboard maintenance.
Usage and Maintenance Tips
- Always use the appropriate tool to avoid damaging the Allen head.
- Periodically check tightness in applications subject to vibration.
- Keep clean to prolong resistance and finish.
Technical Specification Table
| Material | A4 Stainless Steel (AISI 316) |
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| Head Type | Countersunk Allen |
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| Thread | UNC 1/4" |
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| Length | 3/4" |
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