1. LOW-PROFILE BUTTON HEAD DESIGN FOR CLEARANCE-CRITICAL APPLICATIONS Featuring a streamlined 14mm diameter head with 4.4mm height, these screws provide maximum clearance in tight spaces. The rounded profile eliminates sharp edges while maintaining structural integrity in machinery and automotive applications. 2. HIGH-STRENGTH 10.9 GRADE ALLOY STEEL CONSTRUCTION Manufactured from premium 10.9 grade alloy steel, these button head screws deliver exceptional tensile strength up to 145,000 PSI. The black oxide finish provides enhanced corrosion resistance for demanding industrial environments. 3. MEDIUM-LENGTH M8 ASSORTMENT FOR STRUCTURAL FASTENING Covering practical lengths from 30mm to 50mm (30/35/40/45/50mm) with consistent M8x1.25mm threading, this assortment offers reliable solutions for medium-thickness materials in machinery frames, brackets, and equipment assembly. 4. PRECISION 5MM HEX SOCKET DRIVE FOR SECURE INSTALLATION The 5mm Allen hex drive ensures positive tool engagement and prevents cam-out during installation. Fully threaded design provides maximum adjustment flexibility and consistent clamping force across various industrial applications. 5. PRACTICAL 25-PIECE KIT FOR PROFESSIONAL WORKSHOPS Includes 5 pieces of each length (30/35/40/45/50mm), providing sufficient quantity for maintenance tasks and fabrication projects. Ideal for automotive, machinery, and industrial applications requiring medium-length fasteners. Technical Specifications: Material: 10.9 Grade Alloy Steel, Black Oxide Finish Thread Specification: M8 x 1.25mm Pitch, Fully Threaded Head Dimensions: 14mm Diameter, 4.4mm Height Drive Type: 5mm Hex Socket (Allen Drive) Head Style: Rounded Button Head Profile Available Lengths: 30mm, 35mm, 40mm, 45mm, 50mm (5 pieces each) Performance Advantages: Optimized Clearance Design: The low-profile button head with 14mm diameter and 4.4mm height provides a smooth, rounded finish that maximizes clearance in space-constrained applications while preventing snagging Exceptional Strength Rating: 10.9 grade alloy steel ensures reliable performance in high-stress applications and vibration-prone environments, maintaining integrity under heavy loads Enhanced Corrosion Protection: Black oxide finish offers superior resistance to rust and wear compared to standard steel finishes, ensuring long-lasting performance in challenging conditions Precision Fastening Solution: 5mm hex socket drive allows for accurate torque application and secure installation, preventing tool slippage during assembly Ideal Applications: Industrial Machinery and Equipment Manufacturing Automotive Components and Bracket Systems CNC Equipment and Manufacturing Tools Structural Frameworks and Support Assemblies General Fabrication and Maintenance Operations Package Contents: M8 x 30mm: 5 pieces M8 x 35mm: 5 pieces M8 x 40mm: 5 pieces M8 x 45mm: 5 pieces M8 x 50mm: 5 pieces Total: 25 pieces