Hex Head Drill Point | Dimensions and Technical Data

Technical content page for Hex Head (AKB) Drill Point Screw - with A2/A4 and DIN/ISO reference scope

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Production Scope Variations Technical Preview Dimensions Catalog FAQ

Technical Features

Head/drive type: AKB. Thread/point behavior and assembly response are evaluated per product geometry.

Technical drawing

Dimensions / Parameters

Glossary: Dimension Parameters

A2 / 304A4 / 316Drill Point ScrewsTechnical catalog

Applications

This subgroup is used in stainless fastening scenarios where geometry, drive form, and assembly method must align with service conditions and repeatable installation quality.

  • Equipment and machine assemblies
  • Sheet/profile/panel joining based on subgroup geometry
  • Serviceable and maintenance-oriented connections
  • Corrosion-sensitive installations requiring stainless material planning

Material Selection (A2/A4)

A2 (304) is commonly selected for general indoor and moderate corrosion conditions. A4 (316) is preferred for higher chloride exposure, humidity, and aggressive service environments.

  • A2 (304): General industrial applications and balanced corrosion-performance needs
  • A4 (316): Marine, high-humidity, and chemically demanding environments
  • Selection note: Service environment, torque practice, and process quality should be assessed together

Technical Features

Head / Drive Geometry

  • Hex Head (AKB) geometry class
  • Drive compatibility reviewed against tooling and torque targets

Thread / Engagement

  • Thread form depends on subgroup family
  • Engagement behavior is evaluated with mating part conditions

Installation Behavior

  • Assembly method depends on substrate and pilot strategy
  • Torque window is validated per production scenario

Quality Controls

  • Dimensional checks and visual controls
  • Process and lot traceability planning

Production Scope

Hex Head (AKB) Drill Point Screw - is reviewed for stainless applications including outdoor, humid, chemical/process, food facility and coastal conditions

Material Selection (A2/304 vs A4/316)

A2 (304) is common for general environments. A4 (316) is preferred for more aggressive corrosion conditions and chloride exposure.

Manufacturable Variations

  • Material: A2/A4
  • Length/diameter: project-based
  • Head/drive and packaging alternatives
  • Manufacturable engineering approach

Tolerances & Standardization

Tolerance approach is finalized based on the referenced standard, process capability and approved drawings.

Standards (DIN/ISO)

Catalog

Open Catalog PDF

FAQ

Can you produce different lengths?

Yes, with project-based engineering review.

How should I choose A2 vs A4?

Selection depends on service environment and corrosion exposure.

Which standard should I reference?

is the baseline for this product page

How do I read dimensions?

Use the table with glossary definitions.

Can I request technical support?

Yes, via the contact page.