XxinXrong 50 Pcs M8x20mm Hex Bolts, Zinc Plated Steel Machine Screws - Full Thread Hex Head Bolts for Metalwork & Automotive (50pcs-M8x20mm)

• Industrial-Grade Material: M8 hex bolts made from high-tensile carbon steel (Grade 8.8) with zinc plating for superior corrosion resistance (500h+ salt spray tested).
• All-Weather Protection: Electro-galvanized coating creates durable rust barrier, suitable for outdoor machinery and marine applications.
• Full Thread Design: Continuous M8x1.25mm threads provide maximum grip strength. Compatible with standard 13mm spanners (DIN 933 compliant).
• Heavy-Duty Applications: Ideal for structural metalwork, vehicle repairs and industrial equipment. Withstands 1500N shear force (BS 3692:2001 certified).
• Professional 50-Pack: Cost-effective solution for workshops. Includes UKCA marking for construction compliance.

What are the advantages of our M8x20 screw set? 1. Machine screws M8 is made of high quality galvanized steel with excellent tensile and shear strength, providing stable and strong grip when joining and tightening. It is durable. 2. The surface of the 6 pt. screws is galvanized, creating an anti-rust film that effectively resists moisture and oxidation, prolongs service life, and is suitable for indoor and outdoor humid environments. 3. Fully threaded structure, firm thread bite, high adaptability, quick tightening/disassembly, improved construction efficiency. 4. 50pcs M8 x 20mm, sufficient quantity, covers the needs of various scenarios, such as DIY and industrial assembly. 5. Suitable for fastening, joining, assembling, clamping and other work, such as construction, equipment installation, home maintenance and other scenarios. Properties: Material: Galvanized steel Color: as shown Scope of delivery: 50 pieces M8 x 20 mm Warranty after purchase: If you have any questions, please contact us in time. We will answer your questions as soon as possible. Hints: The dimensions are measured manually. Minor deviations are possible. The color may vary slightly from the online image due to your monitor's color settings. Please refer to the actual product. Thank you for your understanding.