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Home Product M4x30 Threaded Fasteners | [Brand] FastPro Series | Stainless Steel A2-70 Screws for Electronics Assembly
Electronic screws M4*30

M4x30 Threaded Fasteners | [Brand] FastPro Series | Stainless Steel A2-70 Screws for Electronics Assembly

electronic screws M4x30
M4-30 machine screws
DIN 912 screws M4-30
Electronic screws M4*30
Electronic screws M4x30 (M4-30 machine screws) compliant with DIN 912 standards. Precision hex socket head screws crafted for secure fastening in electronics, machinery, and industrial assembly applications.
Categories:Fasteners & Fixings
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Product Description

The electronic screws M4x30, also known as M4-30 machine screws or DIN 912 screws M4-30, are precision-engineered fasteners designed for robust assembly in industrial applications. These ISO-compliant screws feature a 4 mm diameter, 30 mm length, and hexagonal socket head (DIN 912 standard), enabling secure mounting of electronic modules, circuit boards, and mechanical components. Constructed from high-grade steel or stainless steel with optional zinc-plated or black-oxide coatings, they operate reliably across a temperature range of -30°C to +120°C. Widely used in automation systems, telecommunications equipment, and machinery manufacturing, these screws offer exceptional corrosion resistance and torque resistance up to 4.6 Nm. Their precision threading ensures vibration-proof connections in compact spaces, though compatibility with M4 nuts or threaded inserts must be verified. These DIN 912 screws M4-30 are particularly effective in environments requiring repeated assembly/disassembly while maintaining structural integrity.
Parameter Specification
Designation Electronic screws M4x30 | M4-30 machine screws | DIN 912 screws M4-30
Thread Size M4 (Metric coarse thread)
Shank Length 30 mm
Head Style Socket head (DIN 912 standard)
Drive Type Hex key (Allen) drive
Material Stainless steel (A2/AISI 304) or Carbon steel (Class 8.8/12.9)
Surface Finish Zinc-plated, Black oxide, or Passivated
Tensile Strength 700 MPa (Stainless) / 800-1200 MPa (Carbon steel)
Thread Pitch 0.7 mm (Standard ISO metric thread)
Head Diameter 7.0 mm ±0.15
Key Size 3 mm hex key
Applications Electronics assembly, PCB mounting, Machinery components
question:What payment methods do you accept?
answer:We support TT, PayPal, and other major payment methods for your convenience.
question:Why is shipping expensive? Are there cheaper options?
answer:Costs depend on destination and speed. We offer economical options upon request.
question:Can you assist with technical product selection?
answer:Yes, our team provides technical consultation. Contact us for tailored solutions.
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:What payment methods do you accept?
answer:We support TT, PayPal, and other major payment methods for your convenience.
question:Why is shipping expensive? Are there cheaper options?
answer:Costs depend on destination and speed. We offer economical options upon request.
question:Can you assist with technical product selection?
answer:Yes, our team provides technical consultation. Contact us for tailored solutions.
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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