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

An M6 set-screw hole holds this 16 mm shaft collar (DIN 705, form A, set-screw hole) on a 16 mm shaft; 28 mm outside, 12 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: 16 mm collar
• Model id: din705-a-d16
• Standard: DIN 705:2019 · size 16 mm

Files

Part key	Simplified	Threaded
din705-a-d16	STEP	STEP

Dimensions

Symbol	Name	min	nom	max	Modeled	Rule	Level
d1	Bore diameter		16		16	nominal	L1
d2	Outside diameter		28		28	nominal	L1
b	Width		12		12	nominal	L1
d3	Set-screw thread		6		6	nominal	L1
l_s	Set-screw length		8		8	nominal	L1

Drawing

As a PDF: CC-DIN705-SZ-16.pdf.

The 16 mm form A shaft collar beside the 14 mm and the 18 mm

The 16 mm is number 9, counting from the smallest, of the 11 DIN 705 shaft collars published here, from 3 mm to 20 mm.

• Bore diameter (d1): 16 mm on the 16 mm form A shaft collar, against 14 mm on the 14 mm and 18 mm on the 18 mm.
• Outside diameter (d2): 28 mm on the 16 mm form A shaft collar, against 25 mm on the 14 mm and 32 mm on the 18 mm.
• Width (b): 12 mm on the 16 mm form A shaft collar, against 12 mm on the 14 mm and 14 mm on the 18 mm.
• Set-screw thread (d3): 6 mm on the 16 mm form A shaft collar, the same on the 14 mm and the 18 mm.
• Set-screw length (l_s): 8 mm on the 16 mm form A shaft collar, the same on the 14 mm and the 18 mm.

The 16 mm form A shaft collar in its other forms

• 16 mm Shaft Collar (Set Collar), Form B (Taper-pin Hole), DIN 705: taper-pin diameter 4 mm, no set-screw thread (d3) or set-screw length (l_s).

Other sizes

• One size smaller: 14 mm Shaft Collar (Set Collar), Form A (Set-screw Hole), DIN 705, 14 mm bore, 25 mm OD, 12 mm wide, M6 set screw.
• One size larger: 18 mm Shaft Collar (Set Collar), Form A (Set-screw Hole), DIN 705, 18 mm bore, 32 mm OD, 14 mm wide, M6 set screw.

Documents

• CC-DIN705-DS-16.pdf: 16 datasheet: values with levels, sources
• CC-DIN705-SZ-16.pdf: 16 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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