Allen Screw DIN 912 A4 UNC 3/8"x4" - BF19572

The Allen screw DIN 912 made of stainless steel A4 (AISI 316) with a length of 4 inches is the ideal solution for nautical assemblies requiring extensive anchoring and maximum resistance in humid or saline environments.

Technical Specifications

• Type: Allen Head DIN 912
• Material: Stainless steel A4 (AISI 316 marine grade)
• Thread: UNC 3/8"
• Length: 4 inches (extra long)
• Packaging: 1 unit in a bag

Advantages

• Facilitates assembly of thick or hard-to-access structures
• Maximum anti-corrosion protection for long service life
• Prevents loosening under vibration conditions

Applications

• Structural joints of wood and metal on boats
• Deep installations of engines and fuel tanks
• Assembly of mooring hardware and components below the waterline

Usage Recommendations

• Use a high-quality Allen key of the correct size
• Regularly check tightness, especially after intensive sailing days
• Keep threaded parts clean and free of salt deposits

Manufacturing Standards

• DIN 912 – Superior quality AISI 316 for marine environment