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12.9 Steel Hex Cap Screws
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Self cutting anchor bolt, grade 8.8 carbon steel or stainless steel, are widely used for anchoring cracked or non-cracked concrete.
DIN 6916HV-10 Structural Bare Steel Yellow Zinc Plated
DIN 6916 - 1989 Round Washers for High-Tensile Structural Bolting
DIN 9021 - 1990 Large Plain Washers - Product Grade A DIN 9021 Flat Fender Washers are round flat washers with a larger outer diameter (OD) approximately 3 xinner diameter (ID).
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