Countersunk head self-drilling screws in Pakistan

AOZHAN product range

Specifications & supply enquiries

Tapping and drill-point fasteners in multiple head and drive styles.

Standard	GB15856.2, DIN7504P
Name	countersunk head self-drilling screws
Material	carbon steel
Grade	4.8 grade
Alias	Crossed flat head tapping self-drilling screws
Nominal diameter	ST4.2-ST6.3
Length	13-100
Surface treatment	galvanized, blue and white zinc

Published specification ranges are for reference. Confirm the exact model, units, material and documentation with technical sales before ordering.

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Product overview Applications & selection Quality & documentation

Product overview

The drill-point design is intended for compatible fixing applications. Specify the mating materials, thicknesses and required head style.

For Countersunk head self-drilling screws enquiries in Pakistan, send the required quantity, dimensions and delivery location to Taheri Trading Corporation in Karachi. Choose screws around the material being joined, sheet thickness and head type. State whether a drilling point is required, along with thread dimensions, coating and the installation environment.

Typical applications

Sheet and panel fixing
Fabrication and assembly

Specify your requirement

State the dimensional standard, material and required grade.
Include sizes, thread requirements where relevant, finish and quantity.
Provide delivery location, required date and any document or testing requirements.

Quality & documentation

Material testing certificates can be requested from our manufacturing partner. If your project requires third-party testing, including SGS, state that requirement with your enquiry so the arrangements can be discussed before ordering.

Include the governing standard, material or property class, dimensions, finish and quantity. The exact combination of options and documentation will be confirmed in your quotation.

Quotation questions

What do I need to request a quotation?

Provide the product, material and grade, dimensional standard, size, thread requirements, quantity, finish and delivery location. Include drawings or documentation requirements where relevant.

Can I request a product outside the listed ranges?

Send your drawing or complete specification to technical sales. We can discuss sourcing and confirm the options available for your requirement.

How are price and availability confirmed?

Contact our sales team with your specification and quantity. The quotation will confirm the proposed product, commercial terms and supply arrangements.

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