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Home Product M3*14 Cylindrical Head Hexagon Socket Screws DIN 912 Stainless Steel Fasteners
Cylindrical head hexagon socket screws M3*14

M3*14 Cylindrical Head Hexagon Socket Screws DIN 912 Stainless Steel Fasteners

M3x14 hex socket screws
Cylindrical socket head bolts
M3x14 hex key screws
Cylindrical head hexagon socket screws M3*14
M3x14 hex socket screws, Cylindrical socket head bolts with internal hex drive, ideal for precision fastening applications. M3x14 hex key screws feature durable construction and secure fit for machinery/assembly projects requiring compact fasteners.
Categories:Fasteners & Fixings
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Product Description

The M3x14 hex socket screws, also known as cylindrical socket head bolts, feature a cylindrical head design with an internal hexagonal drive (hex key screws) compatible with 2.5mm Allen wrenches. These precision fasteners are manufactured from grade 12.9 alloy steel or A2/A4 stainless steel, offering tensile strengths up to 1,220 MPa. With a total length of 14mm and M3 thread diameter, they provide secure fastening in confined spaces across industrial machinery, automotive assemblies, and electronic enclosures. The cylindrical head height measures 3mm with a 5.5mm head diameter, suitable for counterbored applications. These bolts operate effectively in temperature ranges from -50°C to +150°C (stainless steel variant) and withstand vibration-resistant connections. Key advantages include flush-mounted installation, high torque transmission via hex socket, and corrosion-resistant finishes (electroplated zinc or passivated), though requiring precise alignment during installation.
Parameter Specification
Thread Size M3x14 (Metric DIN 912)
Thread Pitch 0.5 mm
Head Type Cylindrical Socket Head
Head Diameter 5.68 mm
Head Height 3.0 mm
Hex Socket Size 2.0 mm (Hex Key Required)
Material Stainless Steel A2/A4 or Carbon Steel
Surface Finish Plain, Zinc Plated, or Black Oxide
Tensile Strength 8.8 Grade / 700 MPa
Drive Type Hex Key (Allen Key) Compatible
Thread Length 14 mm (Full Thread)
Standards ISO 4762, DIN 912, ASME B18.3
question:Why choose us to purchase?
answer:As Asia's leading industrial automation trader with 20+ years of proven reliability, 85% repeat clients trust our quality and reputation.
question:Can the company ensure stable supply?
answer:Yes, our robust supply chain and long-term partnerships guarantee consistent stock and timely delivery without production delays.
question:Can shipments be declared as low value?
answer:Low-value declaration may be possible upon request, subject to compliance with destination customs regulations. Consult local requirements.
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:Why choose us to purchase?
answer:As Asia's leading industrial automation trader with 20+ years of proven reliability, 85% repeat clients trust our quality and reputation.
question:Can the company ensure stable supply?
answer:Yes, our robust supply chain and long-term partnerships guarantee consistent stock and timely delivery without production delays.
question:Can shipments be declared as low value?
answer:Low-value declaration may be possible upon request, subject to compliance with destination customs regulations. Consult local requirements.
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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