it grips the flat sides of fastener heads rather than the corners
Outdoor Protection: Keep your car from sun light
Dimension: 495x190x125cm/194
Specifications: OE Number: 68029021AC
Fitment: for Chevrolet Express 1500 Base
Uxcell M10x40mm Flanged Socket Head Screws, 20pcs 8.8 Grade Carbon Steel Flange Bolts CD60 it grips the flat sidesDescription: 1. Material: Flanged socket head cap screws are made of 8. 8 grade carbon steel, zinc plated finish, high strength, wear resistant, anti rust and anti corrosion. 2. Application: Hex socket head flange bolts are widely used in the assembly and maintenance of households, machine tools, construction, and DIY project. Such as the assembly and fixing of guardrails, home appliances, pipeline installations, equipment, steel framed houses, etc.