UNI 5929 – Hexagon Socket Set Screws with Cup Point

(DIN 916 | ISO 4029 | CSN 021187 | PN 82317 | EU 24029 Equivalent)

Global Manufacturer, Exporter & Supplier – Dipti Metal Industries

Founded in 2009 by Kumpsingh Rajput, Dipti Metal Industries stands as a leading manufacturer, exporter, supplier, stockist, dealer, distributor, and wholesaler of UNI 5929 Hexagon Socket Set Screws with Cup Point. Our screws meet the UNI 5929 standard and international equivalents DIN 916, ISO 4029, CSN 021187, PN 82317, and EU 24029, ensuring seamless compatibility in global applications.

Their recessed hex drive and concave "cup point" profile securely lock components in place, making them ideal for precision engineering, machinery, construction fastening, and industry-critical assemblies.

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Product Specifications

• Standards: UNI 5929 / DIN 916 / ISO 4029 / CSN 021187 / PN 82317 / EU 24029

• Drive Type: Internal hexagon socket

• Point: Cup point (concave)

• Thread Type: Metric coarse & fine (6g tolerance)

• Diameter Range: M1.4 to M24

• Length Range: Customizable; typical offerings from 3 mm to 50 mm

Technical Dimensions (select):

• Thread pitch, socket depth, and cup geometry strictly as per ISO/DIN norms.

• Accurate low-clearance fit, optimized torque tolerance.

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Material Grades & Surface Finishes

Materials Offered

• Carbon Steel: Grades 4.8, 8.8, 10.9, 12.9 for strength-critical applications

• Stainless Steel: A2 (SS304), A4 (SS316) for corrosion-prone environments

• Brass & Copper Alloys: For non-magnetic, decorative, or electrical uses

• Custom Alloys (on request): Titanium, Monel, Inconel, Hastelloy, Duplex—ideal for extreme conditions

Coatings & Surface Treatments

• Black Oxide – low corrosion resistance, matte finish

• Zinc Plating – clear or passivated for general protection

• Hot Dip Galvanized – thick zinc for outdoor use

• Geomet® / Dacromet® – superior anti-corrosion coatings

• PTFE / Xylan® – dry lubricant, low-friction finish

• Zinc–Nickel Plating – high resistance for saltwater/marine

• Fluoropolymer Coating – non-stick, chemical-resistant

• Cerakote®/Ceramic – high temp, abrasion-resistant finishes

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Applications

• Securing collars, bearings, and pulleys on shafts

• Precision positioning in instruments and automation

• Flush fastening in electronics, robotics, and control panels

• Durable assemblies in marine, rail, and structural engineering

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Quality Assurance & Manufacturing

• Machined via precision cold forging and thread rolling

• Full mechanical testing: torque, hardness, tensile strength

• Coating and adhesion verification, salt spray testing

• Material traceability: EN 10204 3.1 / 3.2 certificates

• Third-party inspection (e.g., SGS, TUV, BV) available upon request

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Export & Packaging

• Packing: Bulk poly-bags, export cartons, or palletized crates

• Marking: Standard, size, grade, and batch number for tracking

• Shipping Terms: EXW, FOB, CFR, CIF, DDP

• Global Reach: Exported to over 40 countries across North America, Europe, Middle East, Asia-Pacific, Africa, and South America

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Why Choose Dipti Metal Industries?

• Over 15 years of manufacturing expertise

• Broad material & finish options for diverse industries

• Adherence to international UNI/DIN/ISO standards

• Competitive pricing and extensive export experience

• Large in-stock availability for rapid deployment