19mm Countersink DIN 6319D 120° For M16 Screws, 6.2mm Depth - AMF

Take advantage of a standardised seating solution that ensures secure seating for M16 fasteners, with a precise 19 mm bore and a 120° cone angle for consistent contact and predictable load transfer. Order the AMF countersunk washer directly via Metav Werkzeuge or consult the Metav technical team for application-specific advice.

AMF Countersunk Washer DIN 6319D – precision cone seat for M16, 19 mm bore, 120° angle

The AMF countersunk washer DIN 6319D is a standardised seating washer designed to provide a reliable cone seat for M16 screws in industrial and workshop fastening applications.

• DIN 6319D standardised geometry
• For M16 screws with 19 mm bore
• 120° cone angle for even seating
• Dimensions: D2 19 / D4 30 / H3 6.2

Consistent, standard-compliant seating for repeatable assemblies

Conformity to DIN 6319D means a predictable seating geometry that reduces variations in assembly behaviour. The combination of a 19 mm bore and a 120° cone angle ensures the clamping surface meets the screw head accurately, which lowers the risk of uneven contact and localised stress. For production environments where repeatability is essential, this standardised geometry supports consistent torque behaviour and helps maintain component integrity over repeated cycles.

Efficient load distribution that protects joint integrity

Designed for use with M16 fasteners, the seating profile converts bearing loads into a broader contact area, promoting even load distribution and improving joint stability. The supplied dimensional data (D2: 19; D4: 30; H3: 6.2) indicates the washer’s seat and outer diameter proportions, which helps in selecting mating components and verifying fit in assemblies. Clear dimensional references make verification straightforward during incoming inspection and CAD validation.

Simplified specification and reliable procurement for workshops

The standardised specification reduces enquiry complexity when sourcing fasteners and seating elements for machinery or structural work. Specifying a DIN-compliant seating washer removes ambiguity in procurement documents and enables easy replacement throughout maintenance cycles. The compact design and single-piece form factor support rapid assembly while maintaining the precision expected in professional workshop and industrial contexts.

Application-focused advantages for production and maintenance

This seating washer is suitable wherever controlled seating of countersunk or conical-headed screws is required, particularly in structural joins and machinery mounts that rely on stable clamping forces. By using a component with defined geometry and documented dimensions, inspection protocols become more efficient and service life predictions more reliable, thereby supporting planned maintenance and quality assurance processes.

For application guidance, availability of the AMF countersunk washer (DIN 6319D, SKU 4000833470NW) or bespoke quantity advice, contact Metav Werkzeuge — info@metav-werkzeuge.com or +49 2822 7131930 for prompt technical support and supply information.

Technical data

• Article number: 4000833470NW
• Standard: DIN 6319D
• Brand: AMF
• Product type: Countersunk washer
• Suitable for: M16
• Packaging unit: 1

Facts

• Bore diameter (D2): 19 mm
• Outer diameter (D4): 30 mm
• Height (H3): 6.2 mm
• Cone angle: 120°
• Suitable screw size: M16

Special features

• DIN 6319D compliant geometry
• Defined seat for conical screw heads
• AMF brand component
• Compact single-piece design

FAQ

What is the primary purpose of this countersunk washer?
The countersunk washer provides a standardised cone seat for conical or countersunk screw heads; the AMF washer to DIN 6319D (SKU 4000833470NW) ensures consistent contact and predictable load transfer in assemblies.

Which screw size is this seating washer compatible with?
This seating washer is specified for M16 screws; the washer’s 19 mm bore matches the shank clearance while the 120° cone angle aligns with standard conical head profiles.

How do the dimensional values D2, D4 and H3 relate to installation?
D2 (19 mm) denotes the bore for the screw shank, D4 (30 mm) is the outer seat diameter and H3 (6.2 mm) indicates the seating thickness—these values aid in selecting mating parts and verifying fit during installation of the AMF countersunk washer.

Is the washer suitable for repeated assembly and disassembly?
Yes, the standardised geometry of the DIN 6319D seating washer supports repeated assembly cycles with consistent seating behaviour, helping to maintain joint integrity over maintenance operations.

Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com