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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.
The concrete anchor belongs to the technical field of connectors. It solves the problem of poor installation effect of existing cement anchors.
DIN 931 Hexagon Head Cap Screws/Bolts are externally threaded fasteners with a hexagonal washer faced head and a chamfered tip to facilitate mating with an internally threaded component.
A high-strength product using high-carbon steel.
Guarantee service quality
Meet customer needs
Contact Hongda to provide you with competitive fastener products
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