Description

Jaw to Jaw Rigging Screws – 316 Stainless Steel

The 316 / A4 Stainless Steel Jaw to Jaw Rigging Screw is a strong and reliable tensioning device designed for adjusting and maintaining tension in marine rigging systems. Commonly referred to as a bottle screw or turnbuckle, it features jaw fittings at both ends, allowing secure connection to rigging components using clevis pins. Manufactured from 316 / A4 marine-grade stainless steel, it offers excellent corrosion resistance and long-lasting durability in demanding marine environments. These rigging screws are widely used on sailing yachts, dinghies, and other vessels where precise rig tension is essential for performance and safety.

Designed for easy adjustment, the threaded body allows tension to be increased or decreased as required, helping maintain correct mast alignment and standing rigging performance. The polished stainless steel construction provides a professional finish while ensuring dependable operation season after season. Suitable for shrouds, stays, guard wire systems, and general marine rigging applications, these rigging screws are an essential part of any sailing vessel’s hardware setup.

• Manufactured from 316 / A4 marine-grade stainless steel
• Jaw-to-jaw design for secure rigging connections
• Excellent corrosion resistance in marine environments
• Ideal for standing rigging tension adjustment
• Suitable for yachts, sailboats, dinghies, and marine applications
• Strong, durable, and reliable construction
• Polished finish for a professional appearance
• Commonly known as a bottle screw or turnbuckle
• Available in a range of sizes to suit different rigging systems

6mm

• A 7.5
• D 6
• D1 M6
• H 10
• L1 150

8mm

• A 11
• D 8
• D1 M8
• H 11
• L1 165

10mm

• A 12
• D 9
• D1 M10
• H 14
• L1 190

12mm

• A 14
• D 12
• D1 M12
• H 20
• L1 245