Brass DIN 84 Cheese Head Screws

Comprehensive Overview of Premium Brass DIN 84 Cheese Head Screws

We are a specialised manufacturer and global supplier of precision-engineered Brass DIN 84 Cheese Head Screws, providing superior fastening solutions for applications requiring low-profile, high-strength connections with exceptional corrosion resistance. Our DIN 84 screws are manufactured from C36000 Free-Cutting Brass, selected for its excellent machinability, reliable mechanical performance, and outstanding environmental resistance. These screws feature the distinctive cheese head design with a slotted drive, characterised by their cylindrical head with a flat bearing surface and slightly domed top, providing an optimal balance between low profile and substantial bearing area. With advanced manufacturing capabilities and rigorous quality control systems, we deliver brass DIN 84 screws that excel in precision engineering, electrical applications, and industrial equipment where space constraints and reliable performance are paramount.

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Brass DIN 84 Cheese Head Screws – Precision Low-Profile Fastening

Brass DIN 84 Cheese Head Screws are engineered for applications where a low-profile head is essential but a larger bearing surface than flat head screws is required. The cheese head design offers a unique combination of minimal protrusion and excellent load distribution, making these screws ideal for compact assemblies, precision instruments, and applications where clearance is limited. The inherent corrosion resistance of brass makes these screws particularly valuable in electrical, marine, and chemical environments where steel fasteners would deteriorate rapidly.

Applications of Brass DIN 84 Cheese Head Screws

• Precision Instruments: Measuring equipment, optical devices, laboratory instruments, calibration equipment

• Electrical Equipment: Control panels, terminal blocks, electrical enclosures, switchgear components

• Mechanical Engineering: Machinery components, equipment assembly, precision mechanisms, automation systems

• Electronics Manufacturing: PCB mounts, electronic housings, component fastening, rack systems

• Automotive Applications: Sensors, control units, interior components, instrumentation

• Medical Devices: Diagnostic equipment, surgical instruments, medical electronics, laboratory apparatus

• Telecommunications: Communication equipment, network hardware, server components, data cabinets

• Marine Equipment: Navigation instruments, marine electronics, coastal installations, shipboard systems

Brass Alloy Specifications for DIN 84 Screws

Brass DIN 84 Screw Technical Specifications

Standard Sizes: M1.6, M2, M2.5, M3, M4, M5, M6, M8, M10
Thread Types: Metric coarse threads according to ISO 261
Drive Type: Slotted drive as per DIN 84 specifications
Head Style: Cheese head with cylindrical shape and slightly domed top
Standards: DIN 84, ISO 1207, RoHS compliant, REACH compliant

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Product Range & Technical Specifications

Standard DIN 84 Cheese Head Screws

• Head Design: Cylindrical cheese head with slightly domed top and slotted drive

• Thread Types: Fully threaded machine screw threads

• Applications: Precision engineering, electrical equipment, mechanical assemblies

• Features: Low profile, substantial bearing surface, slotted drive

• Materials: C36000 brass with various plating options

Special Length DIN 84 Screws

• Length Range: 3mm to 60mm depending on diameter

• Thread Length: Fully threaded standard configuration

• Custom Lengths: Available in 1mm increments

• Applications: Specific assembly requirements, custom projects

• Packaging: Bulk packaging or custom counted quantities

Plated DIN 84 Screws

• Tin Plated: Enhanced corrosion protection with maintained conductivity

• Nickel Plated: Superior corrosion and wear resistance

• Clear Coated: Protection while preserving natural brass appearance

• Passivated: Chemical treatment for maximum corrosion resistance

• Custom Finishes: Special plating requirements available

DIN 84 Screw Assortments

• Size Assortments: Comprehensive sets of multiple sizes

• Application Kits: Specific application-focused selections

• Maintenance Kits: Complete collections for service and repair

• OEM Kits: Custom kits for specific product assemblies

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Manufacturing Processes & Quality Control

Our Brass DIN 84 Cheese Head Screws are manufactured through precision-controlled processes:

1. Material Selection: Certified brass wire meeting DIN 1654 specifications

2. Cold Heading: Multi-station forming of cheese head and screw shank

3. Slot Machining: Precision cutting of slotted drive recess

4. Thread Rolling: Precision thread formation using flat-die rolling

5. Heat Treatment: Stress relieving for dimensional stability

6. Surface Finishing: Deburring, cleaning, and surface preparation

7. Plating Process: Electroplating with various finish options

8. Quality Inspection: 100% dimensional and visual inspection

9. Performance Testing: Sample lot testing for mechanical properties

Quality Assurance Tests:

• Dimensional Verification: Comprehensive checking to DIN 84 specifications

• Head Dimensions: Verification of head diameter, height, and cylindrical form

• Thread Gauging: Go/No-Go testing per ISO 1502 standards

• Slot Dimensions: Verification of slot width, depth, and centering

• Surface Finish: Verification of surface quality and appearance

• Plating Thickness: XRF verification per DIN 50967 standards

• Salt Spray Testing: Corrosion resistance validation per DIN 50021 (500+ hours)

• Torque Testing: Drive torque and stripping torque validation

• Material Certification: Full traceability with mill certificates

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Technical Data & Performance Specifications

Dimensional Specifications (Key Sizes)

Mechanical Performance Data

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Design Features & Benefits

Brass DIN 84 Screw Advantages

• Low Profile Design: Cheese head provides minimal protrusion while maintaining strength

• Excellent Bearing Surface: Substantial contact area for optimal load distribution

• Superior Corrosion Resistance: Ideal for harsh and marine environments

• Non-Magnetic Properties: Essential for electrical and sensitive applications

• Precision Engineering: Exact dimensions according to DIN 84 specifications

• Good Electrical Conductivity: Suitable for grounding and electrical applications

• Slotted Drive Simplicity: Universal compatibility with standard screwdrivers

• Long Service Life: Maintains mechanical and corrosion properties for decades

Performance Characteristics

• Space Efficiency: Lower profile than pan head screws with similar bearing capability

• Secure Fastening: Reliable performance in precision applications

• Vibration Resistance: Maintains tightness in dynamic operating conditions

• Easy Installation: Slotted drive for straightforward assembly and maintenance

• Chemical Resistance: Withstands exposure to various chemicals and solvents

• Temperature Stability: Consistent performance across operating temperature ranges

• Wear Resistance: Durable threads and bearing surfaces

• Aesthetic Quality: Clean, professional appearance for quality equipment

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Industry Compliance & Certifications

International Standards Compliance

• DIN 84: Slotted cheese head screws with metric thread

• ISO 1207: Slotted cheese head screws – Product grade A

• ISO 261: ISO general purpose metric screw threads – General plan

• ISO 4757: Cross recesses for screws

• RoHS 3: Restriction of hazardous substances

• REACH: Chemical safety regulations

Quality Certifications

• ISO 9001:2015: Quality management system certification

• Material Certifications: Full traceability from raw material to finished product

• Dimensional Certification: Compliance with DIN 84 specifications

• Plating Certification: Verification of plating thickness and quality

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Frequently Asked Questions (FAQ)

Q1: What is the difference between DIN 84 and other cheese head screw standards?
DIN 84 cheese head screws feature a specific head proportion with a slightly domed top and precise cylindrical form that distinguishes them from other standards. The DIN 84 specification defines exact head diameter to thread size ratios, specific slot dimensions, and controlled head height that ensure consistent performance and interchangeability. Compared to other standards, DIN 84 provides optimized proportions for precision engineering applications where both low profile and reliable bearing surface are critical.

Q2: Are brass DIN 84 screws suitable for high-vibration applications?
Yes, brass DIN 84 screws provide good performance in vibration applications due to their substantial bearing surface and reliable thread engagement. However, for extreme vibration environments, we recommend considering additional securing methods such as lock washers, thread locking compounds, or prevailing torque features. The cheese head design provides excellent clamp load distribution which helps maintain joint integrity under vibrational stresses.

Q3: What are the advantages of the slotted drive design in precision applications?
The slotted drive design offers several advantages in precision applications: universal tool compatibility allowing use with any appropriately sized flat-blade screwdriver, simplified manufacturing ensuring consistent quality, easy visual inspection of drive condition, and reliable torque transmission without the cam-out issues sometimes experienced with Phillips drives. This makes DIN 84 screws particularly valuable for field service, maintenance applications, and precision assemblies where tool availability may vary.

Q4: Can DIN 84 screws be used in marine and chemical environments?
Yes, brass DIN 84 screws are excellent for marine and chemical environments, particularly when manufactured from naval brass (C46400). The material’s inherent corrosion resistance makes it suitable for saltwater exposure, high humidity, and chemical processing environments. Unlike plated steel fasteners that can fail when the plating is compromised, brass provides corrosion resistance throughout the material cross-section for long-term reliability in aggressive environments.

Q5: How do I select the appropriate screw length for precision applications?
For precision applications, screw length selection should consider exact material thickness, required thread engagement, and clearance requirements. The cheese head design requires attention to the head height when calculating total space requirements. We recommend selecting a length that provides full thread engagement in the receiving material (typically 1-1.5 times the diameter) while ensuring the head sits properly on the bearing surface. Our technical team can provide specific recommendations based on your application parameters.

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Why Choose Our Brass DIN 84 Screws?

• Standard Compliance: Strict adherence to DIN 84 specifications and tolerances

• Material Expertise: Comprehensive knowledge of brass alloys and precision applications

• Precision Manufacturing: Advanced cold heading and thread rolling technology

• Quality Assurance: Rigorous inspection and testing protocols ensuring consistent quality

• Comprehensive Range: Complete size selection from M1.6 to M10

• Custom Solutions: Special lengths, plating options, and packaging configurations

• Technical Support: Expert guidance on selection and application engineering

• Competitive Pricing: Cost-effective manufacturing without quality compromise

• Global Supply: Reliable delivery to international markets and industries

• Documentation: Complete technical specifications and certification documents

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Call to Action – Contact Us Today

Enhance your precision assemblies with our premium brass DIN 84 cheese head screws. Contact us for quotations, technical specifications, or application engineering support.

• Request a Quote: Email your requirements to sales@jambrass.com for comprehensive pricing

• Technical Consultation: +91-22-43449300 – Speak with our precision fastener specialists

• Documentation Request: sales@jambrass.com – Request detailed specifications and test reports

• Office Address: 1406, 14th Floor, Dalamal Tower, Nariman Point, Mumbai – 400021, Maharashtra, India

• Factory Address: Plot 10B, GIDC Industrial Estate, Shanker Tekari, Udyognagar, Jamnagar, Gujarat – 361004

• Samples Available: Contact us for evaluation samples and performance data

• OEM Partnerships: Comprehensive support for manufacturers and precision equipment builders

• Distributor Inquiries: Special programs for distributors and technical suppliers

We look forward to providing you with the highest quality brass DIN 84 cheese head screws for your precision fastening requirements.