Hexagon Head Bolts with Shank (Pack of 15) Hex Bolts Class 8.8 High Tensile Zinc Plated Steel Mechanical Hex Screws Certified Standard DIN931 ISO 4014 M8X70 (5.3 mm x 100 mm)

Description

Hexagon Head BoltsFixing component, industrial and construction fasteners. Ideal for use in areas where you need Hexagon Head Bolt Screws. If you have ever looked at a metric hex bolt you might notice the markings 8.8, 10.9, or 12.9 this does not mean grade 8,10, or 12. Grade 8.8 refers to the tensile strength which is generally 116,000 psi, grade 10.9 is generally 150,000 and grade 12.9 is generally 175,000 psi.Head Type: Outer HexagonalMaterials: Alloy Steel 8.8 grade, good corrosion resistance in many environmentsFinish: Zinc PlatedSize M8X70Specifications Norm: DIN931 ISO 4014Pack of 15