Stainless Steel Turnbuckles, Tensioner, Turnbuckle, Bottle Screws, Rigging Screw - Stainless Steel, Marine Grade 316

Rigging Screw, Tensioner, Turnbuckle, Bottle Screws

Traditional style rigging screw body. Manufactured from high quality 316 grade solid stainless steel bar which is then polished to a mirror finish.

Also called turnbuckles, rigging screws, tensioners, bottlescrews or adjusters.

Bronze thread inserts are used on all turnbuckles sized 3/4" and above, to eliminate the possibility of thread seizure.

All raw materials used to manufacture these turnbuckle parts are certified to EN102043.1b

Normally used with locknuts.

Turnbuckles are available in a variety of combinations. Also available with Marine Bodies or Open Bodies. Please call for details.

Turnbuckles are most commonly used in applications which require a great deal of tension; they can range in mass from about ten grams for thin cable used in a garden fence, to thousands of kilograms for structural elements in buildings and suspension bridges.

Turnbuckles are also used for tensioning a ship's rigging and lashings. This device is also known as a bottle screw in this context