M8-1.25x16mm Flange Bolt and Nut Kit 10set-Grade 10.9 Alloy Steel, Black Zinc, Full Thread, Serrated Self-Locking, Vibration Resistant for Automotive, Machinery & Heavy Duty
Complete 5-Piece Flange Bolt Set with Storage Case:Get everything you need in one organized package! This kit includes 5 M8-1.25x80mm flange bolts and 5 matching flange nuts. The reusable transparent plastic case keeps all components securely stored, protected from moisture and dust, while making storage and portability effortless.
Unlike ordinary black oxide (superficial, peel-prone, short rust resistance), our bolts feature electrochemical black zinc plating—forming a dense zinc film for superior rust/corrosion resistance, firm adhesion, salt spray/oxidation resistance—no flaking, far better durability. Engineered with Grade 10.9 High-Strength Alloy Steel: These flange bolts & nuts boast superior tensile strength and long durability, with upgraded black zinc plating for scratch resistance and longer service life.
Vibration-Resistant Design & Easy Installation:The serrated flange acts as a self-locking mechanism, providing excellent resistance to loosening under extreme vibration and dynamic loads. Standard M8-1.25 machine threads with partially-length threading ensure deep, secure engagement. The hex head design allows for high-torque installation using common wrenches or socket tools.
Versatile Across Demanding Industries and DIY Projects:A must-have for professional workshops and serious DIYers! Perfect for automotive repairs, machinery assembly, construction projects, equipment manufacturing, and structural frameworks—wherever high strength and vibration resistance are essential.
Exceptional Value and Reliable Quality: This bulk package offers significant savings and convenience compared to purchasing hardware individually. We are committed to providing durable and reliable industrial-grade fasteners. Your satisfaction is our priority, and we stand behind the quality of our products.