Flagpole cleat | A4 | M8367

If you are looking for a cleat that enables direct attachment and fastening of a flagpole halyard in demanding environments without rusting, a stainless steel flagpole cleat is a reliable choice. It is made of A4 / AISI 316 acid-proof stainless steel and is designed to withstand moisture, salt, chemicals, and temperature fluctuations. The flagpole cleat is used where durability and corrosion resistance are essential – especially in marine, coastal, and outdoor environments. Sold individually.

AREA OF USE

The flagpole cleat is intended for mounting halyards on flagpoles or masts in environments such as piers, coastal areas, yacht clubs, or public places exposed to the elements. The fixed design with rounded shapes enables quick and secure fastening of the line without wearing down the rope, and eliminates the need for additional fittings or clips. The product is mounted directly to the surface, usually with a through-bolt or screw, depending on the flagpole's construction. It requires no maintenance and is designed for a long service life even in aggressive climates.

TECHNICAL SPECIFICATIONS

• Product type: Cleat
• Standard: Not specified
• Quality: A4 / AISI 316
• Material class: Not specified
• Thread type: Not applicable
• Surface treatment: Untreated (natural stainless steel)
• Head shape: Not applicable
• Grip type: Not applicable

FREQUENTLY ASKED QUESTIONS (FAQ)

How does the flagpole cleat facilitate the fastening of the halyard?

The flagpole cleat is specifically designed to provide smooth, tangle-free, and secure locking of the halyard:

• Traditional T-profile: Allows the line to be quickly secured by wrapping it in figure-eights (cleating) around the cleat's arms without the risk of it slipping or coming loose in strong winds.

• Softly rounded edges: Prevents friction wear and chafing on the halyard, which significantly extends the life of the line.

• Ergonomic clearance: Provides enough space behind the cleat to easily handle the line even when wearing gloves on cold winter days.

Why is acid-proof stainless steel A4 (AISI 316) a requirement for flagpole cleats?

Flagpoles are constantly exposed to the weather in completely unprotected positions. This places extreme demands on the material:

• Protection against coastal and marine environments: A4 steel (1.4401 / AISI 316) contains molybdenum, which provides complete protection against pitting and crevice corrosion from road salt, sea salt, and moisture.

• No unsightly rust streaks: Unlike plastic cleats that crack from UV radiation or galvanized cleats that rust, an A4 cleat never sheds rust stains that discolor the flagpole or halyard.

• Withstands heavy wind loads: The acid-proof construction does not deform or snap when gusts create high pulling forces in the halyard.

What should be considered when mounting the cleat on the flagpole?

1. Correct screw material: Always use acid-proof A4 screws for mounting. If you use standard electro-galvanized screws, a galvanic cell is formed, causing the screws to rust prematurely.

2. Adaptation to the flagpole material:

   • Fiberglass pole: Pre-drill the holes carefully and fasten with stainless A4 sheet metal screws or alternatively through-bolts/nuts if the flagpole has an access hatch.

   • Wooden pole: Pre-drill to avoid cracking the wood and mount with stainless A4 wood screws.