UNI 6951 – Slotted Pan Head Tapping Screws with Cone End Type C

(DIN 7971 C / ISO 1481 / UNI 6951AB Equivalent)

Leading Manufacturer, Exporter, Supplier – Dipti Metal Industries

Founded in 2009 by Kumpsingh Rajput, Dipti Metal Industries is a trusted UNI 6951 manufacturer, exporter, supplier, dealer, distributor, stockist, and wholesaler of Slotted Pan Head Tapping Screws with Cone End Type C, case-hardened for superior performance. Our products conform to UNI 6951, DIN 7971 C, and ISO 1481 international standards, ensuring high precision, durability, and consistent quality for global industrial applications.

Product Description

UNI 6951 slotted pan head tapping screws are designed with a cone end Type C for easy penetration into materials without pre-drilling. The pan head provides a large bearing surface for secure fastening, while the slotted drive allows easy installation and removal with standard screwdrivers.

Technical Specifications

• Standard: UNI 6951

• Equivalent Standards: DIN 7971 C, ISO 1481, UNI 6951AB

• Thread Type: Self-tapping, Type C (cone point)

• Drive Type: Slotted

• Head Type: Pan Head

• Hardness: Case-hardened for strength and wear resistance

• Size Range: 2.2 mm to 6.3 mm diameter, lengths 4.5 mm to 75 mm

• Thread Form: AB or equivalent

Available Material Grades

Carbon Steel (Case-Hardened)

• Grades: C1022, C1022A, C1022B, C1022M

• Surface Treatments: Zinc plating, mechanical galvanizing, phosphate

Stainless Steel

• Grades: A2-70 (SS304), A4-70 / A4-80 (SS316 / SS316L)

• Finish: Passivated, polished, self-coloured

Brass & Copper Alloys

• Brass: CZ121, CW614N, Naval Brass

• Copper: Commercial Pure, Silicon Bronze

Special Alloys (on request)

• Monel 400, Monel K500

• Inconel 600, Inconel 625, Inconel 718

• Hastelloy C22, Hastelloy C276

• Titanium Grade 2, Grade 5

Coatings & Platings (with Brand Names)

• Zinc Plating (Blue/Yellow/Black) – MacDermid ZinKlad®

• Hot Dip Galvanizing (HDG) – Galvacoat®

• Geomet® 500 / Dacromet® 320 – Corrosion-resistant inorganic coatings

• Xylan® PTFE Coating – Whitford Xylan® 1010/1070

• Zinc-Nickel Plating – Atotech® Zinni® 220

• Black Oxide – TruBlack®

• Nickel & Chrome Plating – Duralloy® Finish

• Phosphate Coating – Manganese & Zinc Phosphate Systems

Applications

• Sheet metal fastening in automotive, appliances, and HVAC systems

• Electrical enclosures and instrumentation panels

• Furniture assembly and wood-to-metal joints

• Marine hardware and dock installations

• Industrial machinery fastening

• Agricultural equipment assembly

Manufacturing & Quality Assurance

• Manufactured by cold forming and precision threading

• Heat treatment for case hardening (carbon steel grades)

• 100% dimensional inspection as per UNI 6951 / ISO 1481

• Mechanical property testing: hardness, torque, and tensile strength

• Corrosion resistance tests (Salt Spray per ISO 9227)

• Certifications: EN 10204 3.1 / 3.2, IBR, PED, CE, RoHS, REACH

Export Packing & Shipping

• Packing: Bulk cartons, small boxes, poly bags, heat-sealed pouches, wooden pallets/crates

• Marking: Size, grade, standard, heat/batch number

• Seaworthy Packing: Moisture-proof, PE-lined export cartons

• Ports of Loading (India): Nhava Sheva, Mundra, Chennai, Hazira, Cochin, Kolkata

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

Global Supply Network

We export UNI 6951 slotted pan head tapping screws to major industrial hubs worldwide, including:
USA, Canada, Mexico, Brazil, UK, Germany, France, Italy, Spain, Netherlands, Poland, UAE, Saudi Arabia, Oman, Qatar, Singapore, Malaysia, Thailand, Vietnam, Australia, South Africa, Kenya, Egypt.

Why Choose Dipti Metal Industries?

• Over 15 years of manufacturing excellence

• Large material grade selection & coating options

• Strict compliance with global standards

• Competitive pricing with on-time delivery

• Proven export track record to 40+ countries