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Home Product M3*30 Cylindrical Head Hex Socket Screw DIN 912 Stainless Steel Metric Machine Fastener

Cylindrical head hexagon socket screws M3*30

M3*30 Cylindrical Head Hex Socket Screw DIN 912 Stainless Steel Metric Machine Fastener

M3x30 hex socket screws

Cylindrical head hex screws

Hexagon socket head M3x30

Cylindrical head hexagon socket screws M3*30

M3x30 hex socket screws feature a cylindrical head design with internal hexagon socket drive, ideal for precision assembly. Crafted from durable steel, these Hexagon socket head M3x30 screws provide secure fastening in tight spaces. Cylindrical head hex screws offer flush surface finish and compatibility with standard hex keys. Suitable for machinery, electronics, and automotive applications requiring compact yet robust fasteners.

Categories:Fasteners & Fixings

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Product Description

The M3x30 hex socket screws, featuring a cylindrical head design, are precision-engineered fasteners with a hexagon socket drive for secure torque application. These hexagon socket head M3x30 screws measure 3mm in diameter and 30mm in length, designed for medium-duty industrial applications requiring high tensile strength. Constructed from hardened steel or corrosion-resistant alloys, they operate effectively within a temperature range of -50°C to +150°C and withstand voltages up to 500V in electrical installations. Commonly used in machinery assembly, automotive components, and electronic enclosures, cylindrical head hex screws offer flush surface mounting and space-efficient fastening. Their key advantages include vibration resistance and tool compatibility with standard hex keys, while potential drawbacks include stripped socket risks from improper tool sizing. The cylindrical profile ensures reliable clamping force distribution across connected surfaces.

Parameter	Specification
Thread Size	M3x30
Head Style	Cylindrical Head
Drive Type	Hexagon Socket (Allen)
Material	Stainless Steel (AISI 304)
Surface Finish	Plain / Black Oxide
Thread Length	30 mm
Head Diameter	7.5 mm ±0.2
Head Height	3.0 mm
Hex Key Size	2.0 mm (Metric)
Standard	DIN 912 / ISO 4762
Tensile Strength	700 MPa (min)
Torque Requirement	3.0-3.5 Nm (Dry)

question:Why choose us for industrial automation products?
answer:Asia's leading industrial automation trader with 20+ years' experience, offering reliable products and exceptional reputation. 85% clients are repeat customers.
question:Do you provide technical selection services?
answer:Yes, our expert team delivers tailored technical selection support to optimize performance and cost-efficiency, leveraging 20 years' expertise.
question:Is after-sales technical support available?
answer:Yes, comprehensive after-sales support including troubleshooting and maintenance ensures product longevity and customer satisfaction.
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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