Square Head Bolt

Square head bolt detection is divided into two types: manual and machine. Manual is the most primitive and most commonly used consistent detection method. In order to minimize the outflow of defective products, the general production company personnel inspect the packaged or shipped products by visual inspection to eliminate defective products (defects include tooth injuries, mixing, rust, etc.).

The possible defects of square head bolts (such as cracks, slag inclusions, mixed materials, etc.) are the difference between the magnetic permeability and the magnetic permeability of steel. After magnetization, the magnetic field at the discontinuity of these materials will change, forming part of the flux leakage work A leakage magnetic field is generated on the surface, which attracts the accumulation of magnetic powder at the defect where the magnetic powder forms—magnetic marks. Under proper light conditions, the defect position and shape appear. Observation and explanation of the accumulation of these magnetic particles have achieved the elimination of defective products. purpose.

Why Choose Us?

· Our fasteners are renowned for their superior quality and exceptional pricing.

· Under the great strategic vision of realizing the "strong enterprise", our company promotes the landmark, leading and pioneering reform of Square Head Bolt with "development and management".

· Our fasteners are produced using state-of-the-art equipment, resulting in superior quality products.

· Only by providing high-quality products can we win market competition and survive and develop.

· Our premium Fastener products are of high quality yet reasonably priced.

· Based on the premise of knowledge innovation and accumulation, the company focuses on connotative intensive development, sustainable development and green development, and strives to improve the comprehensive competitiveness of products built on the basis of performance, quality and cost competitiveness, and is dedicated to making the Square Head Bolt stronger and better.

· Our expertise in producing high-quality Fastener products at reasonable prices is unparalleled.

· Since the source of improving cost effectiveness is design, we constantly optimize product design of our Square Head Bolt to reduce costs and enhance benefit.

· We offer a vast range of high-quality Fastener products at competitive prices.

· Entering a new era, we are actively engaged in transformation, upgrading and restructuring around the goal of building a world class enterprise with global competitiveness.

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