200pcs Hexagon Socket Head Cap Bolt Kit 9 Specifications High-strength Cylindrical Bolts / Screws black

Description

Has good corrosion resistance and rust resistance, fine workmanship and durability. The details are made of high-quality 12.9-grade alloy steel, it is characterized by high strength and good corrosion resistance in harsh environments such as high temperature, cold weather and high humidity areas They have excellent anti-rust and anti-oxidation properties, can guarantee long-term use. All screws and nuts are packed in a durable and strong case to storage. Includes: 200 x Allen screws