DIN7991 M2-M12 Hex Socket Bolt Black 304 Stainless Steel Countersunk Flat Head Screw

Regular price $2.84 USD

Regular price ~~$2.84 USD~~ Sale price $2.84 USD

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Black 304 stainless steel DIN7991 screws are precision-engineered industrial fasteners, featuring a hex socket drive, countersunk (flat cup) flat head design. Covering sizes M2 to M12, these screws combine the corrosion resistance of 304 stainless steel with a sleek black finish, ideal for mechanical assemblies, furniture, electronic devices, and architectural applications requiring a flush, tamper-resistant fit.

Crafted from high-grade 304 stainless steel with a black surface treatment, they offer reliable rust resistance and enhanced aesthetic appeal, suitable for both indoor and mild outdoor environments. The hex socket drive ensures precise torque control and easy installation in tight spaces, while the countersunk flat head sits flush with workpieces, eliminating protrusions and ensuring a clean, professional finish.

Fully compliant with DIN7991 standards, these screws guarantee consistent dimensional accuracy and compatibility with standard tools. The flat cup design enhances load distribution, preventing workpiece damage and ensuring stable fastening. Perfect for applications where appearance and functionality are equally important, such as cabinetry, machinery panels, and electronic enclosures.

Core Features & Advantages

Black 304 Stainless Steel: Corrosion-resistant with a sleek finish, balancing durability and aesthetics.
DIN7991 Compliance: Standardized dimensions for reliable performance and universal tool compatibility.
Hex Socket Countersunk Head: Precise installation, flush fit with workpieces, no protrusions.
Flat Cup Design: Enhances load distribution, protecting workpieces and ensuring stable fastening.
M2-M12 Size Range: Covers small to medium fastening needs for diverse industrial and decorative applications.

Key Specifications

Material: Black 304 Stainless Steel (Black Surface Treatment)
Standard: DIN7991
Drive Type: Hex Socket
Design: Countersunk (Flat Cup) Flat Head, Flush Fit
Sizes: M2 - M12 (M2, M3, M4, M5, M6, M8, M10, M12)
Applications: Mechanical Assemblies, Furniture, Electronic Devices, Architectural Projects, Cabinetry
Performance: Corrosion-Resistant, Flush-Fit, Durable, Precision-Fit, Aesthetically Pleasing