Brass DIN 85 Pan Head Screws

Comprehensive Overview of Premium Brass DIN 85 Pan Head Screws

We are a specialised manufacturer and global supplier of precision-engineered Brass DIN 85 Pan Head Screws, providing reliable fastening solutions for applications requiring standard pan head design with superior corrosion resistance. Our DIN 85 screws are manufactured from C36000 Free-Cutting Brass, selected for its excellent machinability, consistent mechanical performance, and outstanding environmental resistance. These screws feature the classic pan head design with a slotted drive, characterised by their slightly rounded head with a flat bearing surface that provides optimal load distribution while maintaining a moderate profile. With advanced manufacturing capabilities and comprehensive quality control systems, we deliver brass DIN 85 screws that excel in electrical, industrial, marine, and general engineering applications where reliable performance and corrosion resistance are essential.

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Brass DIN 85 Pan Head Screws – Standardised Reliable Fastening

Brass DIN 85 Pan Head Screws represent the standard in pan head screw design, offering a balanced combination of bearing surface, head height, and driving efficiency. The pan head design provides a larger contact area than flat head screws while maintaining a lower profile than hex head bolts, making these screws ideal for general-purpose fastening across various industries. The inherent corrosion resistance of brass makes these screws particularly valuable in environments where steel fasteners would corrode, while maintaining excellent electrical conductivity for grounding applications.

Applications of Brass DIN 85 Pan Head Screws

• Electrical Equipment: Control panels, switchgear, electrical enclosures, distribution boards

• Industrial Machinery: Equipment assembly, machine guards, control systems, automation equipment

• Marine Applications: Boat fittings, marine hardware, navigation equipment, coastal installations

• Electronics Manufacturing: PCB mounting, electronic enclosures, instrumentation assemblies

• Telecommunications: Communication cabinets, network equipment, server rack components

• Automotive Components: Electrical systems, control modules, interior applications

• General Engineering: Mechanical assemblies, equipment manufacturing, maintenance applications

• Construction: Electrical installations, building services, fixture fastening

Brass Alloy Specifications for DIN 85 Screws

Brass DIN 85 Screw Technical Specifications

Standard Sizes: 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 85 specifications
Head Style: Pan head with rounded top and flat bearing surface
Standards: DIN 85, ISO 7045, RoHS compliant, REACH compliant

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Product Range & Technical Specifications

Standard DIN 85 Pan Head Screws

• Head Design: Classic pan head with rounded top and slotted drive

• Thread Types: Fully threaded machine screw threads

• Applications: General industrial, electrical, mechanical assemblies

• Features: Balanced head profile, substantial bearing surface, slotted drive

• Materials: C36000 brass with various plating options

Special Length DIN 85 Screws

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

• Thread Length: Fully threaded standard configuration

• Custom Lengths: Available in 1mm increments

• Applications: Specific thickness requirements, custom projects

• Packaging: Bulk packaging or custom counted quantities

Plated DIN 85 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 85 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 85 Pan 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 pan 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 85 specifications

• Head Dimensions: Verification of head diameter, height, and rounded profile

• 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 85 Screw Advantages

• Optimal Head Profile: Balanced design offering good bearing surface with moderate height

• Superior Corrosion Resistance: Excellent performance in harsh environments

• Excellent Electrical Conductivity: Suitable for electrical and grounding applications

• Non-Magnetic Properties: Ideal for sensitive electronic and medical equipment

• Standardised Dimensions: Consistent sizing for interchangeable use

• Slotted Drive Simplicity: Universal compatibility with standard screwdrivers

• Good Machinability: Precision manufacturing for consistent quality and performance

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

Performance Characteristics

• Good Load Distribution: Pan head design spreads clamping force effectively

• Secure Fastening: Reliable performance in various materials and applications

• Vibration Resistance: Maintains tightness in dynamic operating conditions

• Easy Installation: Well-designed drive features for efficient assembly

• 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: Professional appearance for quality equipment

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Industry Compliance & Certifications

International Standards Compliance

• DIN 85: Slotted pan head screws with metric thread

• ISO 7045: Pan head screws with type H or type Z cross recess

• 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 85 specifications

• Plating Certification: Verification of plating thickness and quality

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Frequently Asked Questions (FAQ)

Q1: What distinguishes DIN 85 pan head screws from other pan head standards?
DIN 85 pan head screws feature specific head proportions and slot dimensions that define the classic pan head profile. Compared to other standards, DIN 85 specifies exact head diameter to thread size ratios, controlled head height, and standardized slot dimensions that ensure consistent performance and interchangeability. The design represents the traditional pan head profile that has proven reliable across decades of industrial use.

Q2: Are brass DIN 85 screws suitable for outdoor and marine applications?
Yes, brass DIN 85 screws are excellent for outdoor and marine applications, particularly when manufactured from naval brass (C46400). The material’s inherent corrosion resistance makes it suitable for saltwater exposure, high humidity, and coastal environments. Unlike plated steel screws that can corrode when the plating is damaged, brass provides corrosion resistance throughout the material for long-term reliability in aggressive environments.

Q3: What are the benefits of slotted drive compared to Phillips drive?
The slotted drive design offers universal tool compatibility, simple manufacturing, and reliable performance. Unlike Phillips drives that require specific driver sizes, slotted drives work with any appropriately sized flat-blade screwdriver. This makes DIN 85 screws particularly valuable for field service, maintenance applications, and situations where tool availability may be limited. The design also allows for easy visual inspection of drive condition and doesn’t suffer from cam-out issues at higher torque levels.

Q4: Can DIN 85 screws be used in electrical grounding applications?
Yes, brass DIN 85 screws are excellent for electrical grounding applications due to their good electrical conductivity and corrosion resistance. The brass material provides reliable current paths for grounding systems, and the corrosion resistance ensures long-term electrical continuity without the increased resistance that can occur with corroded steel fasteners. This makes them ideal for electrical panels, equipment grounding, and bonding applications.

Q5: How do I select the correct screw length for my application?
Screw length should be selected based on material thickness, required thread engagement, and assembly requirements. For most applications, the screw should provide sufficient thread engagement (typically 1-1.5 times the diameter in the threaded component) while allowing proper clamping without bottoming out. The pan head design requires consideration of the head height when calculating total fastener length requirements. Our technical documentation provides detailed selection guidelines for various applications.

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Why Choose Our Brass DIN 85 Screws?

• Standard Compliance: Strict adherence to DIN 85 specifications and tolerances

• Material Expertise: Comprehensive knowledge of brass alloys and their 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 M2 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

Secure your applications with our premium brass DIN 85 pan 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 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 product assemblers

• Distributor Inquiries: Special programs for distributors and resellers

We look forward to providing you with the highest quality brass DIN 85 pan head screws for your fastening requirements.