Enhance your workshop efficiency with this versatile Nut Bolt Screw Gauge, designed for quick and accurate categorization of bolts, nuts, and screws. Crafted with durable reinforced plastic measuring approximately 5/32 inch thick, this gauge offers sturdy construction that resists cracking and breaking, ensuring long-lasting use. Its integrated design features multiple measurement tools in one: holes for bolt sizing, pins for imperial and metric nut measurement, and embossed thread profiles for pitch identification—all clearly and precisely marked for easy reading without burrs or sharp edges, providing a safe and smooth user experience. Key Features: · Comprehensive Measurement Tool: Includes imperial sizes (#4, #5, #6, #8, #10, 1/4, 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 3/4) and metric sizes (M3, M4, M5, M6, M7, M8, M10, M12, M14, M16, M18, M20, M22) as well as nut sizes (#6, #8, #10, 1/2, 1/4, 3/8, 5/8, 5/16, 7/16, 9/16), making it an all-in-one solution for various fastener measurements. · Durable Reinforced Plastic Construction: High hardness and stable performance ensure the gauge withstands frequent use in professional and DIY environments without cracking or deforming. · Clear and Accurate Markings: Embossed, easy-to-read labels with smooth edges prevent injury while allowing rapid and precise measurement of nuts, bolts, and screws. · Integrated Design for Multiple Functions: Holes for bolt sizing, pins for nut measurement, and thread profile embossing aid in quick identification, saving valuable time during projects. · Convenient Size and Portability: Compact dimensions (approx. 22.1 x 8.4 cm / 8.7 x 3.3 inches) and lightweight profile fit easily into toolboxes, while the included wall hanging hole allows for easy storage and accessibility in your workshop or garage. Specifications: · Material: Reinforced Plastic · Thickness: Approx. 0.4 cm / 5/32 inch · Size (L x W): Approx. 22.1 x 8.4 cm / 8.7 x 3.3 inches · Imperial Bolt Sizes: #4, #5, #6, #8, #10, 1/4, 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 3/4 · Metric Bolt Sizes: M3, M4, M5, M6, M7, M8, M10, M12, M14, M16, M18, M20, M22 · Nut Sizes: #6, #8, #10, 1/2, 1/4, 3/8, 5/8, 5/16, 7/16, 9/16 This Nut Bolt Screw Gauge is an essential tool for professionals and hobbyists alike, delivering reliable accuracy and durable construction. Its multifunctional design helps streamline your fastening and fastening identification tasks, improving workflow and productivity in any mechanical or construction project.