5 mm Shaft Collar (Set Collar), Form A (Set-screw Hole), DIN 705

An M3 set-screw hole holds this 5 mm shaft collar (DIN 705, form A, set-screw hole) on a 5 mm shaft; 10 mm outside, 6 mm wide. It comes in simplified and threaded STEP files.

How these parts are made, and what the levels mean: read the method

• Also searched as: 5 mm collar
• Model id: din705-a-d5
• Standard: DIN 705:2019 · size 5 mm

Files

Part key	Simplified	Threaded
din705-a-d5	STEP	STEP

Dimensions

Symbol	Name	min	nom	max	Modeled	Rule	Level
d1	Bore diameter		5		5	nominal	L1
d2	Outside diameter		10		10	nominal	L1
b	Width		6		6	nominal	L1
d3	Set-screw thread		3		3	nominal	L1
l_s	Set-screw length		4		4	nominal	L1

Drawing

As a PDF: CC-DIN705-SZ-5.pdf.

The 5 mm form A shaft collar beside the 4 mm and the 6 mm

The 5 mm is number 3, counting from the smallest, of the 11 DIN 705 shaft collars published here, from 3 mm to 20 mm.

• Bore diameter (d1): 5 mm on the 5 mm form A shaft collar, against 4 mm on the 4 mm and 6 mm on the 6 mm.
• Outside diameter (d2): 10 mm on the 5 mm form A shaft collar, against 8 mm on the 4 mm and 12 mm on the 6 mm.
• Width (b): 6 mm on the 5 mm form A shaft collar, against 5 mm on the 4 mm and 8 mm on the 6 mm.
• Set-screw thread (d3): 3 mm on the 5 mm form A shaft collar, against 2.5 mm on the 4 mm and 4 mm on the 6 mm.
• Set-screw length (l_s): 4 mm on the 5 mm form A shaft collar, against 3 mm on the 4 mm and 5 mm on the 6 mm.

The 5 mm form A shaft collar in its other forms

• 5 mm Shaft Collar (Set Collar), Form B (Taper-pin Hole), DIN 705: taper-pin diameter 1.5 mm, no set-screw thread (d3) or set-screw length (l_s).

Other sizes

• One size smaller: 4 mm Shaft Collar (Set Collar), Form A (Set-screw Hole), DIN 705, 4 mm bore, 8 mm OD, 5 mm wide, M2.5 set screw.
• One size larger: 6 mm Shaft Collar (Set Collar), Form A (Set-screw Hole), DIN 705, 6 mm bore, 12 mm OD, 8 mm wide, M4 set screw.

Documents

• CC-DIN705-DS-5.pdf: 5 datasheet: values with levels, sources
• CC-DIN705-SZ-5.pdf: 5 drawing: this size's values on the views
• parts.json: the part record of this size (the platform contract)

Sources

dinmark-din705, fasten-it-din705, maedler-din705. Full citations: the method page and this size's datasheet.

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