966PCS Nuts and Bolts kit High-Strength M4 M5 M6 M8 Grade 8.8 Metric Bolts & Nuts Set with Organized Storage Case, 12-30mm

M4 M5 M6 M8 Metric Bolts: Crafted from hardened Grade 8.8 alloy steel, these metric bolts nuts assortment withstand heavy loads, making them perfect for automotive, machinery, and structural applications.This bolt assortment kit includes 12mm to 30mm fasteners to accommodate a variety of tasks. | Packed With Sturdy Handy Box with Size Identification: The sturdy bolts compartmentalized case features clear labeling, easy to get what you want and saving time during projects. | Rust-Resistant Protection: The grade 8.8 metric bolts are Zinc-coated finished, enhances longevity, resisting wear from moisture, outdoor exposure, or workshop conditions. | Better shhipping protection than others: Besides the sturdy handy box, this metric bolt assortment kit is well protected arounded with foam and thickened kraft box, which ensures this heavy bolts kit arrives in good condition. | Complete Repair Solution of metric bolts: A must-have for mechanics, woodworkers, and hobbyists, no more missing or mismatched hardware mid-project!