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Home Product M3*8*7 Hex Screw (M3x8x7) DIN 7985 Stainless Steel A2-70 for Automotive Machinery & Electronics
Carbon steel thin head screws M3*8*7

M3*8*7 Hex Screw (M3x8x7) DIN 7985 Stainless Steel A2-70 for Automotive Machinery & Electronics

M3x8x7 machine screw
M3x8x7 threaded fastener
M3x8x7 metric bolt
M3*8*7
M3x8x7 machine screw, threaded fastener, and metric bolt for secure fastening in mechanical assemblies. Precision-engineered with durable materials, ideal for industrial equipment, electronics, and machinery applications requiring M3x8x7 specifications.
Categories:Fasteners & Fixings
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Product Description

The M3x8x7 machine screw is a precision metric bolt designed for secure fastening in compact assemblies. With a nominal diameter of 3mm, threaded length of 8mm, and total length of 7mm, this M3x8x7 threaded fastener ensures reliable connections in tightly spaced modules. Constructed from high-grade steel, it operates effectively across industrial temperature ranges (-20°C to 120°C) and is suitable for electronics, automotive, and machinery applications. Key advantages include corrosion resistance, high tensile strength (up to 800 MPa), and compatibility with standard M3 nuts. Installation may require specialized tools due to its small size. This M3x8x7 metric bolt does not incorporate electronic components, communication interfaces, or power features, focusing solely on mechanical fastening performance. Its standardized dimensions ensure interchangeability in equipment requiring stable fasteners under vibration or thermal stress, though it lacks electrical conductivity or sealing properties.
Parameter Specification
Product Model M3×8×7 Machine Screw / Threaded Fastener
Thread Size M3×0.5 (Metric Coarse Thread)
Shank Diameter 3.0 mm ±0.02 mm
Overall Length 8.0 mm ±0.25 mm
Thread Length 7.0 mm ±0.15 mm
Head Style Pan Head (Standard) / Countersunk (Optional)
Drive Type Phillips #1 / Slotted 3.0 mm
Material Grade ISO 898-1 Class 4.8 / A2-70 Stainless Steel
Surface Treatment Zinc Plated (5-8 µm) / Plain Finish
Tensile Strength 420 MPa (Grade 4.8) / 700 MPa (Grade A2-70)
Torque Resistance 0.9-1.2 N·m (Dry Thread)
Standards Compliance DIN 7985 / ISO 7045 Metric Bolt Specifications
question:Can the company provide upgraded or alternative models?
answer:Yes, we can provide alternative models based on availability. Please inquire for specific options.
question:Why were the product labels removed upon receiving the goods?
answer:Labels are removed per regional regulations to avoid infringement issues. Quality remains unaffected.
question:What is the standard warranty period for your products?
answer:Standard warranty is 1 year. Extended options may be available upon request.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
question:Can the company provide upgraded or alternative models?
answer:Yes, we can provide alternative models based on availability. Please inquire for specific options.
question:Why were the product labels removed upon receiving the goods?
answer:Labels are removed per regional regulations to avoid infringement issues. Quality remains unaffected.
question:What is the standard warranty period for your products?
answer:Standard warranty is 1 year. Extended options may be available upon request.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
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