Superior Aluminum Construction: Crafted from high-quality aluminum, these welding helmet fasteners offer lightweight, corrosion-resistant performance. Designed to replace less durable plastic screws, they ensure noise reduction, enhanced toughness, and prolonged usability, making them an excellent choice for professional welders. Enhanced Comfort and Stability: these fasteners are crucial for maintaining helmet stability. They allow for adjustable comfort, ensuring the helmet remains securely in place during use, thus enhancing safety and convenience for the user. Precision Fit with Secure Hold: Featuring a female cover head with an internal circular groove, these fasteners come equipped with a durable silicone washer. This design ensures a perfect match with the male screw, maintaining a tight fit that prevents dislodgement during rigorous activities. Innovative Textured Surface: Unlike ordinary plastic fasteners, these welding hood helmet fasteners boast a textured surface design. This not only adds a touch of novelty but also enhances grip, making them more effective and easier to handle during adjustments. Universal Compatibility and Easy Replacement: Ideal for a wide range of welding helmets, including the 100 series, flip, and fiber metal headgear, these fasteners are designed for easy installation. They serve as reliable replacements for easily broken plastic fasteners, extending the life of your welding equipment. Colour:Black&Red Material:aluminum Package Contents: 2 sets x Welding Hood Helmet Fasteners Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.