250mm T-Slot Bolt 18mm M16 with Nut and Washer, Grade 8.8 - AMF

Take advantage of a robust combination of standard-compliant specification and dependable tensile performance: the bolt’s conformity to DIN 787, the M16 thread and property class 8.8 deliver secure clamping in 18 mm T-slots, while the supplied nut and washer reduce procurement steps — order the fastener directly via Metav Werkzeuge or consult the specialists for application advice.

T-slot bolt DIN 787 — 18 mm T-slot, M16, L 250 mm (AMF)

T-slot bolt DIN 787 — 18 mm T-slot, M16, L 250 mm (AMF) is a heavy-duty fastener designed for secure fixture in standard 18 mm T-slots across machine tables, modular frames and tooling assemblies

• Compatible with 18 mm T-slots
• M16 metric coarse thread for high load
• Property class 8.8 high tensile steel
• Supplied complete with nut and washer

Consistent strength and conformity for repeatable clamping

The fastener is manufactured to DIN 787, ensuring dimensional conformity and interchangeability with industry-standard T-slot profiles. The combination of an M16 thread and property class 8.8 denotes a high-tensile steel component capable of sustaining reliable clamping forces in demanding workshop and industrial settings. For production planners and workshop managers this translates into predictable assembly behaviour and easier specification across fixtures and jigs, reducing the need for custom fasteners and avoiding unexpected fit issues during installation.

Precise dimensions that simplify assembly planning

With an overall length of 250 mm and compatibility with 18 mm T-slot profiles, the component provides ample thread engagement to accommodate thicker fixtures or stacked plates. The supplied axial dimension data (A: 17.7; B: 150; E: 28; K: 10) supports precise clearance and insertion planning during fixture design. Clear, verifiable dimensions allow technical teams to calculate clamping ranges and torque settings before procurement, which shortens assembly preparation time and lowers the risk of rework on the shop floor.

Fewer procurement steps thanks to included fittings

The delivery includes a nut and washer, enabling immediate use without sourcing complementary parts separately. This reduces procurement complexity and minimises downtimes caused by missing components. For maintenance and repair cycles, keeping a small stock of this complete fastener reduces the number of SKU variants needed, offering a straightforward logistics advantage for service teams and purchasing departments alike.

Typical applications and handling recommendations

The T-slot fastener is suitable for machine table fixtures, modular fixturing systems, jigs and clamping setups where an 18 mm groove is present. Installation requires a compatible T-slot runner and adequate thread engagement; tightening should follow the fixture design’s specified torque values to ensure secure clamping without overstressing the bolt. The standardised dimensioning supports modular interchangeability, allowing the same component to be reused across multiple assemblies and promoting a leaner spare-parts inventory.

For reliable fastening with AMF quality and property class 8.8 performance, contact Metav Werkzeuge in Emmerich for tailored advice and procurement via info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: 4000833342NW
• Standard: DIN 787
• Product type: T-slot bolt
• Brand: AMF
• Includes: nut and washer

Facts

• Thread: M16
• T-slot width: 18 mm
• Overall length: 250 mm
• Property class: 8.8
• Axial dimensions: A: 17.7; B: 150; E: 28; K: 10
• Packaging unit: 1

Special features

• Conforms to DIN 787
• Supplied complete for immediate use
• Suitable for machine tables and modular fixturing
• High-tensile classification for secure clamping

FAQ

What does conformity to DIN 787 mean for fittings?
Conformity to DIN 787 ensures the T-slot bolt matches standardised dimensions for insertion and seating in 18 mm grooves, so assemblies using the component benefit from predictable fit and interchangeability.

Which slot width is required for this fastener?
This fastener is designed for an 18 mm T-slot; the specified geometry provides proper seating and load distribution when used with compatible slot runners.

What performance can be expected from property class 8.8?
Property class 8.8 indicates a high-tensile steel classification suitable for substantial clamping forces; this grade balances strength and ductility for general industrial fastening tasks.

Is the bolt supplied ready for installation?
Yes — the delivery includes a nut and washer, enabling immediate assembly without sourcing additional standard fittings.

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