M2 M3 M4 M5 M6 M8 M10 M12 DIN7991 Stainless Steel A2 A4 Hex Countersunk Head Screws Socket Flat Head Allen Bolt

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M2 M3 M4 M5 M6 M8 M10 M12 DIN7991 Stainless Steel A2 A4 Hex Countersunk Head Screws Socket Flat Head Allen Bolt


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Custom Design: Precise design and production based on customer-provided drawings or requirements.

Material Selection: Supports a variety of material options to meet performance and durability standards.

Production Lead Time: Flexible delivery times based on order complexity and quantity.

Quality Control: Strict quality inspections throughout the process to ensure all products meet international standards.


measurement systemMetricmaterialStainless Steel
GradeA2-70Thread TypeStandard Thread
head styleFlatfinishPlain
Product nameStainless Countersunk Head Flat Socket Cap Screws Allen BoltsSurface treatmentPlain ,Black Oxide,Zinc Plated
GradeA2-70 A4-80SizeM2 M2.5 M3 M4 M5 M6 M8 M10 M12 M16
Pitch0.4mm 0.45mm 0.5mm 0.7mm 0.8mm 1mm 1.25mm 1.5mm 1.75mm 2.0mmApplicationIndustry, Machine
Thread CoverageFull ThreadHead typeHex Socket Countersunk Head
FeatureExcllent Corrosion-resistant. High Hardness , and High DurabilityStandardDIN7991


Our products focus on providing high-quality custom solutions for customers. As a leading OEM manufacturer, we can accurately produce a wide range of fasteners, screws, nuts, bolts, rivets, and other products based on customer drawings or requirements. The company uses carefully selected materials and advanced manufacturing processes to ensure that each product undergoes strict quality control and meets international standards. Our services span various industries, including automotive, machinery manufacturing, construction, and electronics, dedicated to providing efficient and reliable custom fastening products for all industries.

Our website currently displays only a portion of our products. If you have specific requirements or need more detailed product information, please feel free to contact us. Our team of professionals is ready to provide tailor-made solutions to help your brand stand out.

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