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Round Trapezium Threaded Nuts (DIN 103)

SKU: N25 Categories: , ,

Round Trapezium Threaded Nuts to DIN 103 standard, commonly referred to as Cylindrical Trapezoidal Nuts, feature a circular body with an internal trapezoidal thread – one of the strongest symmetrical thread profiles currently available.

They are fastened onto matching Trapezoidal Threaded Rod and are typically used to generate power through motion. When rotated around a thread, this creates a linear motion that is essential in many industrial assemblies e.g. CNC machines.

Featuring a 30° thread angle, this component is suitable for high torque applications, offering great strength and load bearing capabilities – ideal for heavy duty work. Hexagon Trapezium Threaded Nuts are also available at Fastenright.

Round Trapezium Threaded Nuts to DIN 103 are manufactured from Steel, A1 Stainless Steel and Bronze as standard. Other materials and finishes are available to order.

Available now with thread sizes from 10mm (TR10x2) to 80mm (TR80x10). We supply a huge range of Threaded Rod and Nuts here at Fastenright.

Bespoke sizes, materials and finishes are available to order as specials, including small volume manufacture, modifications and custom parts made to drawings – minimum order quantities apply.

Note: TR10x2 indicates a thread diameter of 10mm and a pitch of 2mm.

Round Trapezium Threaded Nuts (DIN 103) Technical Drawing

Technical Data, Available Sizes & Materials
Diameter (d1) d2 (mm) h (mm) Availability
TR10x2 22 15 black icon image
TR10x2 22 20 yellow icon image
TR10x3 22 15 black icon image
TR10x3 22 20 yellow icon image
TR12x3 26 18 black icon imagered icon image
TR12x3 26 24 yellow icon image
TR14x3 30 21 black icon image
TR14x4 30 21 black icon image
TR14x4 30 28 yellow icon image
TR16x4 36 24 black icon imagered icon image
TR16x4 36 32 yellow icon image
TR18x4 40 27 black icon image
TR18x4 40 36 yellow icon image
TR20x4 45 30 black icon imagered icon image
TR20x4 45 40 yellow icon image
TR22x5 45 33 black icon image
TR22x5 45 44 yellow icon image
TR24x5 50 36 black icon imagered icon image
TR24x5 50 48 yellow icon image
TR26x5 50 39 black icon image
TR26x5 50 52 yellow icon image
TR28x5 60 42 black icon image
TR28x5 60 56 yellow icon image
TR30x6 60 45 black icon imagered icon image
TR30x6 60 60 yellow icon image
TR32x6 60 48 black icon image
TR32x6 60 64 yellow icon image
TR36x6 75 54 black icon image
TR36x6 75 72 yellow icon image
TR40x7 80 60 black icon image
TR40x7 80 80 yellow icon image
TR44x7 80 66 black icon image
TR44x7 80 88 yellow icon image
TR48x8 90 72 black icon image
TR50x8 90 75 black icon image
TR50x8 90 100 yellow icon image
TR52x8 90 78 black icon image
TR55x9 90 80 black icon image
TR60x9 100 90 black icon image
TR60x9 100 120 yellow icon image
TR70x10 110 105 black icon imageyellow icon image
TR80x10 120 110 black icon image
black icon image = Steel // red icon image = A1 Stainless Steel // yellow icon image = Bronze
Size not listed? Please contact us – we may be able to provide it.

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