Fgruh 185PCS M6 Socket Screws Assortment Kit, M6x8/10/12/16/20/25/30/35 mm | M6-1.0 Hex Socket Cap Head Bolts Nuts Washers Assorted Set, Metric 6mm Screws for 3D Print, Grade 12.9 Alloy Steel Black Zinc

【Perfect for DIY Projects】 This M6 screws assortment kit are ideal for hobbyists working with 3D printing, electronics, RC models, DIY repairs, chair replacement and CNC machinery, offering precision for intricate designs.

【Standardized Metric Sizes】 The M6 hex socket head bolts assortment kit come with 8 commonly used lengths—M6-1.0 x 8mm, 10mm, 12mm, 16mm,20mm,25mm,30mm,35mm,with a total of 185 pieces.M6 bolt pitch 1.0 mm—ideal for routine installations and repairs. They meet standard metric specs, the average error is less than 0.01mm

【Premium 12.9 Grade Alloy Steel】- This M6 bolts, nuts and washers assorted kit are crafted from high-strength 12.9 grade alloy steel, ensuring exceptional durability and load-bearing capacity. High-strength steel resists wear, corrosion, and heavy loads, ideal for harsh environments.

【Oil-Free & Rust-Proof】 - Black zinc plating means no greasy mess—keep hands and projects clean. Superior rust resistance ensuring long life.This 6mm metric allen head cap screws set perfect for any indoor/outdoor use.

【Organized Storage Box 】- The M6 hardware set comes in a durable, compartmentalized case with clear size labels—so you can spot the right screw instantly. Keeps your workspace tidy and speeds up project progress, making every job smoother.