50mm 12mm T-Slot Screw M12 Grade 10.9 With Nut And Washer, DIN 787 - AMF

A compact solution for secure fixture clamping: the M12 T-slot screw meets DIN 787 and offers high tensile grade 10.9 strength in a 50 mm length for reliable tool-holding; supplied complete with nut and washer for immediate installation. Order the T-slot screw directly via Metav Werkzeuge or ask our consultants if needed.

T-slot screw DIN 787 — M12 x 50 mm, grade 10.9 (AMF)

T-slot screw DIN 787 for 12 mm T-slots, designed for secure clamping in machine tables, fixtures and tooling plates

• T-slot screw »4000833309NW« by AMF
• DIN 787 standard for secure clamping
• M12 thread for 12 mm T-slots
• Grade 10.9 strength, incl. nut and washer

Robust clamping performance for workshop and production

The fastener conforms to DIN 787, ensuring a standardised fit for machine tables and fixture systems. With an M12 thread matched to a 12 mm T-slot and an overall length of 50 mm, the screw provides consistent thread engagement and repeatable clamping force. The grade 10.9 designation signals elevated tensile and yield strength compared with lower grades, which reduces elongation under load and helps prevent fixture movement during machining. This combination of standard conformity and mechanical strength supports reliable production processes and minimises rework.

Ready-to-install design reduces assembly time

Delivered with a matched nut and washer, the fastener arrives as a complete clamping solution ready for immediate use on standard T-slot tables. The single-length configuration simplifies parts handling and inventory, while the screw geometry is optimised for insertion into 12 mm slots without additional modification. Because the item is supplied as a set, workshop staff can complete jigs and fixtures faster, reduce downtime between set-ups and keep cycle times predictable — practical benefits for both one-off jobs and repetitive production runs.

Proven quality and supply assurance for industrial use

Produced under the AMF designation, this screw is traceable by SKU 4000833309NW and intended for demanding assembly and tooling tasks. The robust mechanical properties and standardised dimensions make it suitable for use across milling machines, drilling rigs and modular fixture systems where consistent clamping is required. Metav’s distribution ensures a dependable supply channel and a quality filter at the European hub in Emmerich, supporting long-term availability and straightforward replenishment for professional workshops and industrial buyers.

For AMF-grade clamping reliability and quick technical advice, contact Metav Werkzeuge in Emmerich — ordering and consultancy are available via info@metav-werkzeuge.com or +49 2822 7131930

Technical data

• Article number: 4000833309NW
• Label: T-slot screw DIN 787 M12 x 50 mm grade 10.9 incl. nut and washer
• Brand: AMF

Numbers / Core technical data

• Thread: M12
• T-slot width: 12 mm
• Overall length: 50 mm
• Strength class: 10.9
• Packaging unit: 1

Special features / Versions

• Conforms to DIN 787
• Supplied with nut and washer
• SKU for ordering: 4000833309NW
• Axite enrichment values: A: 11.7; B: 35; E: 18; K: 7

FAQ

What standard does this T-slot screw meet?
The item complies with DIN 787, which defines dimensions and profiles for T-slot screws used in machine tables and fixtures.

Which thread and T-slot size are suitable for this screw?
The screw carries an M12 thread and is designed specifically for 12 mm T-slots, providing standardised compatibility with machine tables.

Is the nut and washer included in delivery?
Yes, the T-slot screw is supplied complete with the matching nut and washer so it is ready for immediate installation.

What is the overall length and strength class?
Overall length is 50 mm and the fastener is manufactured to grade 10.9, offering higher tensile strength for demanding clamping tasks.

How can the product be identified when ordering?
Use SKU 4000833309NW or the label reference for ordering and stock enquiries.

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