DIN 7979D-m6 Dowel Pins | McMaster-Carr

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	Specifications Met Specifications Met	Show

DIN

DIN 7979D-m6

	Specifications Met Specifications Met	Hide

Warning: Products have one, but not necessarily all, of the selected characteristics.

	System of Measurement System of Measurement

Metric

	Diameter Diameter

	Length Length

	Head Type Head Type

	Tapped

	Thread Size Thread Size

M10

	Thread Pitch Thread Pitch

	Shaft Type Shaft Type


Plain	D-Profile

	End Shape End Shape

	Chamfered

	Material Material

1050-1095 Spring Steel

52100 Alloy Steel

	Pin Type Pin Type

	Dowel

	Minimum Hardness Minimum Hardness

Rockwell C52

	End Type End Type

	Plain

	Tolerance Rating Tolerance Rating

Standard

	Breaking Strength Breaking Strength

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
Compliant

DFARS Specialty Metals
COTS-Exempt

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Pull-Out Dowel Pins

One end of these pins is tapped, and the other is chamfered for easy insertion. To remove, thread a screw or tool into the tapped hole, then pull the pin out. Because they aren't vented, they work best in through holes. Use them as pivots, hinges, shafts, jigs, and fixtures to locate or hold parts. Pins are precision ground for accurate alignment. Breaking strength is measured as double shear, which is the force required to break a pin into three pieces.

Metric pins meet DIN 7979D-m6 specifications.

Steel pins have good strength.

For technical drawings and 3-D models, click on a part number.

Metric 1050-1095 Spring Steel Pins

		Thread
Lg., mm	Dia. Tolerance, mm	Size	Pitch, mm	Min. Hardness	Breaking Strength, lbs.	Specifications Met		Each
6 mm Dia.
16	0.004 to 0.012	M4	0.7	Rockwell C52	6,600	DIN 7979D-m6	000000000	00000
18	0.004 to 0.012	M4	0.7	Rockwell C52	6,600	DIN 7979D-m6	000000000	0000
20	0.004 to 0.012	M4	0.7	Rockwell C52	6,600	DIN 7979D-m6	000000000	0000
24	0.004 to 0.012	M4	0.7	Rockwell C52	6,600	DIN 7979D-m6	000000000	0000
28	0.004 to 0.012	M4	0.7	Rockwell C52	6,600	DIN 7979D-m6	000000000	0000
30	0.004 to 0.012	M4	0.7	Rockwell C52	6,600	DIN 7979D-m6	000000000	0000
32	0.004 to 0.012	M4	0.7	Rockwell C52	6,600	DIN 7979D-m6	000000000	0000
36	0.004 to 0.012	M4	0.7	Rockwell C52	6,600	DIN 7979D-m6	000000000	0000
40	0.004 to 0.012	M4	0.7	Rockwell C52	6,600	DIN 7979D-m6	000000000	0000
50	0.004 to 0.012	M4	0.7	Rockwell C52	6,600	DIN 7979D-m6	000000000	0000
60	0.004 to 0.012	M4	0.7	Rockwell C52	6,600	DIN 7979D-m6	000000000	0000
8 mm Dia.
20	0.006 to 0.015	M5	0.8	Rockwell C52	10,400	DIN 7979D-m6	000000000	0000
24	0.006 to 0.015	M5	0.8	Rockwell C52	10,400	DIN 7979D-m6	000000000	0000
28	0.006 to 0.015	M5	0.8	Rockwell C52	10,400	DIN 7979D-m6	000000000	0000
30	0.006 to 0.015	M5	0.8	Rockwell C52	10,400	DIN 7979D-m6	000000000	0000
32	0.006 to 0.015	M5	0.8	Rockwell C52	10,400	DIN 7979D-m6	000000000	0000
36	0.006 to 0.015	M5	0.8	Rockwell C52	10,400	DIN 7979D-m6	000000000	0000
40	0.006 to 0.015	M5	0.8	Rockwell C52	10,400	DIN 7979D-m6	000000000	0000
50	0.006 to 0.015	M5	0.8	Rockwell C52	10,400	DIN 7979D-m6	000000000	0000
60	0.006 to 0.015	M5	0.8	Rockwell C52	10,400	DIN 7979D-m6	000000000	0000
70	0.006 to 0.015	M5	0.8	Rockwell C52	10,400	DIN 7979D-m6	000000000	0000
80	0.006 to 0.015	M5	0.8	Rockwell C52	10,400	DIN 7979D-m6	000000000	0000
10 mm Dia.
24	0.006 to 0.015	M6	1	Rockwell C52	Not Rated	DIN 7979D-m6	000000000	0000
28	0.006 to 0.015	M6	1	Rockwell C52	Not Rated	DIN 7979D-m6	000000000	0000
30	0.006 to 0.015	M6	1	Rockwell C52	Not Rated	DIN 7979D-m6	000000000	0000
32	0.006 to 0.015	M6	1	Rockwell C52	Not Rated	DIN 7979D-m6	000000000	0000
36	0.006 to 0.015	M6	1	Rockwell C52	Not Rated	DIN 7979D-m6	000000000	0000
40	0.006 to 0.015	M6	1	Rockwell C52	Not Rated	DIN 7979D-m6	000000000	0000
50	0.006 to 0.015	M6	1	Rockwell C52	Not Rated	DIN 7979D-m6	000000000	0000
60	0.006 to 0.015	M6	1	Rockwell C52	Not Rated	DIN 7979D-m6	000000000	0000
70	0.006 to 0.015	M6	1	Rockwell C52	Not Rated	DIN 7979D-m6	000000000	0000
80	0.006 to 0.015	M6	1	Rockwell C52	Not Rated	DIN 7979D-m6	000000000	0000
12 mm Dia.
24	0.007 to 0.018	M6	1	Rockwell C52	24,000	DIN 7979D-m6	000000000	0000
30	0.007 to 0.018	M6	1	Rockwell C52	24,000	DIN 7979D-m6	000000000	0000
36	0.007 to 0.018	M6	1	Rockwell C52	24,000	DIN 7979D-m6	000000000	0000
45	0.007 to 0.018	M6	1	Rockwell C52	24,000	DIN 7979D-m6	000000000	0000
50	0.007 to 0.018	M6	1	Rockwell C52	24,000	DIN 7979D-m6	000000000	0000
60	0.007 to 0.018	M6	1	Rockwell C52	24,000	DIN 7979D-m6	000000000	0000

Metric 52100 Alloy Steel Pins

		Thread
Lg., mm	Dia. Tolerance, mm	Size	Pitch, mm	Min. Hardness	Breaking Strength, lbs.	Specifications Met		Each
16 mm Dia.
32	0.007 to 0.018	M8	1.25	Rockwell C52	33,500	DIN 7979D-m6	000000000	00000
36	0.007 to 0.018	M8	1.25	Rockwell C52	33,500	DIN 7979D-m6	000000000	0000
40	0.007 to 0.018	M8	1.25	Rockwell C52	33,500	DIN 7979D-m6	000000000	0000
50	0.007 to 0.018	M8	1.25	Rockwell C52	33,500	DIN 7979D-m6	000000000	0000
60	0.007 to 0.018	M8	1.25	Rockwell C52	33,500	DIN 7979D-m6	000000000	0000
70	0.007 to 0.018	M8	1.25	Rockwell C52	33,500	DIN 7979D-m6	000000000	0000
20 mm Dia.
50	0.008 to 0.021	M10	1.5	Rockwell C52	51,500	DIN 7979D-m6	000000000	0000
60	0.008 to 0.021	M10	1.5	Rockwell C52	51,500	DIN 7979D-m6	000000000	00000
80	0.008 to 0.021	M10	1.5	Rockwell C52	51,500	DIN 7979D-m6	000000000	00000

Optional Insertion and Removal Tools

Use with internally threaded dowel pins. A complete tool requires a puller handle and a tip that fits your pin. You’ll also need a socket head cap screw that can thread into the pin. To use, thread a tip into the puller handle and fit the other end of the tip over the screw. Slide the weight along the handle to push or pull.

Component	For Pin Dia.	Overall Lg.		Each
Puller Handle	__	12 1/4"	000000000	000000
Tip	3/16"-5/8" (6-12 mm)	__	000000000	00000
Tip	3/4"-1 1/2" (13-20 mm)	__	000000000	00000
Optional Extension	__	5 1/2"	000000000	00000

Flat-Vent Pull-Out Dowel Pins

The flat side of these pins relieves trapped air, making them easier to insert and remove from blind holes. One end is tapped and the other is chamfered for easy insertion. To remove, thread a screw or tool into the tapped hole, then pull them out. Use them as pivots, hinges, shafts, jigs, and fixtures to locate or hold parts. Pins are precision ground for accurate alignment. Breaking strength is measured as double shear, which is the force required to break a pin into three pieces.

Metric pins meet DIN standards.

Steel pins have good strength.

Use puller handles, tips, and optional extensions (sold separately) with some internally threaded dowel pins to create insertion and removal tools. A complete tool requires a puller handle and a tip that fits your pin. You’ll also need a socket head cap screw that can thread into the pin. To use, thread a tip into the puller handle and fit the other end of the tip over the screw. Slide the weight along the handle to push or pull.

For technical drawings and 3-D models, click on a part number.

Metric 1050-1095 Spring Steel Pins

Pins
		Thread							Puller Handles		Tips		Optional Extensions
Lg., mm	Dia. Tolerance, mm	Size	Pitch, mm	Min. Hardness	Breaking Strength, lbs.	Specifications Met		Each		Each		Each		Each
6 mm Dia.
16	0.004 to 0.012	M4	0.7	Rockwell C52	6,600	DIN 7979D-m6	000000000	00000	000000000	000000	000000000	000000	000000000	000000
18	0.004 to 0.012	M4	0.7	Rockwell C52	6,600	DIN 7979D-m6	000000000	0000	000000000	00000	000000000	00000	000000000	00000
20	0.004 to 0.012	M4	0.7	Rockwell C52	6,600	DIN 7979D-m6	000000000	0000	000000000	00000	000000000	00000	000000000	00000
24	0.004 to 0.012	M4	0.7	Rockwell C52	6,600	DIN 7979D-m6	000000000	0000	000000000	00000	000000000	00000	000000000	00000
28	0.004 to 0.012	M4	0.7	Rockwell C52	6,600	DIN 7979D-m6	000000000	0000	000000000	00000	000000000	00000	000000000	00000
30	0.004 to 0.012	M4	0.7	Rockwell C52	6,600	DIN 7979D-m6	000000000	0000	000000000	00000	000000000	00000	000000000	00000
36	0.004 to 0.012	M4	0.7	Rockwell C52	6,600	DIN 7979D-m6	000000000	0000	000000000	00000	000000000	00000	000000000	00000
40	0.004 to 0.012	M4	0.7	Rockwell C52	6,600	DIN 7979D-m6	000000000	0000	000000000	00000	000000000	00000	000000000	00000
50	0.004 to 0.012	M4	0.7	Rockwell C52	6,600	DIN 7979D-m6	000000000	0000	000000000	00000	000000000	00000	000000000	00000
8 mm Dia.
20	0.006 to 0.015	M5	0.8	Rockwell C52	10,400	DIN 7979D-m6	000000000	0000	000000000	00000	000000000	00000	000000000	00000
24	0.006 to 0.015	M5	0.8	Rockwell C52	10,400	DIN 7979D-m6	000000000	0000	000000000	00000	000000000	00000	000000000	00000
28	0.006 to 0.015	M5	0.8	Rockwell C52	10,400	DIN 7979D-m6	000000000	0000	000000000	00000	000000000	00000	000000000	00000
30	0.006 to 0.015	M5	0.8	Rockwell C52	10,400	DIN 7979D-m6	000000000	0000	000000000	00000	000000000	00000	000000000	00000
36	0.006 to 0.015	M5	0.8	Rockwell C52	10,400	DIN 7979D-m6	000000000	0000	000000000	00000	000000000	00000	000000000	00000
40	0.006 to 0.015	M5	0.8	Rockwell C52	10,400	DIN 7979D-m6	000000000	0000	000000000	00000	000000000	00000	000000000	00000
50	0.006 to 0.015	M5	0.8	Rockwell C52	10,400	DIN 7979D-m6	000000000	0000	000000000	00000	000000000	00000	000000000	00000
60	0.006 to 0.015	M5	0.8	Rockwell C52	10,400	DIN 7979D-m6	000000000	0000	000000000	00000	000000000	00000	000000000	00000
70	0.006 to 0.015	M5	0.8	Rockwell C52	10,400	DIN 7979D-m6	000000000	0000	000000000	00000	000000000	00000	000000000	00000
10 mm Dia.
24	0.006 to 0.015	M6	1	Rockwell C52	Not Rated	DIN 7979D-m6	000000000	0000	000000000	00000	000000000	00000	000000000	00000
28	0.006 to 0.015	M6	1	Rockwell C52	Not Rated	DIN 7979D-m6	000000000	0000	000000000	00000	000000000	00000	000000000	00000
30	0.006 to 0.015	M6	1	Rockwell C52	Not Rated	DIN 7979D-m6	000000000	0000	000000000	00000	000000000	00000	000000000	00000
36	0.006 to 0.015	M6	1	Rockwell C52	Not Rated	DIN 7979D-m6	000000000	0000	000000000	00000	000000000	00000	000000000	00000
40	0.006 to 0.015	M6	1	Rockwell C52	Not Rated	DIN 7979D-m6	000000000	0000	000000000	00000	000000000	00000	000000000	00000
50	0.006 to 0.015	M6	1	Rockwell C52	Not Rated	DIN 7979D-m6	000000000	0000	000000000	00000	000000000	00000	000000000	00000
60	0.006 to 0.015	M6	1	Rockwell C52	Not Rated	DIN 7979D-m6	000000000	0000	000000000	00000	000000000	00000	000000000	00000
70	0.006 to 0.015	M6	1	Rockwell C52	Not Rated	DIN 7979D-m6	000000000	0000	000000000	00000	000000000	00000	000000000	00000
12 mm Dia.
24	0.007 to 0.018	M6	1	Rockwell C52	24,000	DIN 7979D-m6	000000000	0000	000000000	00000	000000000	00000	000000000	00000
30	0.007 to 0.018	M6	1	Rockwell C52	24,000	DIN 7979D-m6	000000000	0000	000000000	00000	000000000	00000	000000000	00000
36	0.007 to 0.018	M6	1	Rockwell C52	24,000	DIN 7979D-m6	000000000	0000	000000000	00000	000000000	00000	000000000	00000
40	0.007 to 0.018	M6	1	Rockwell C52	24,000	DIN 7979D-m6	000000000	0000	000000000	00000	000000000	00000	000000000	00000
45	0.007 to 0.018	M6	1	Rockwell C52	24,000	DIN 7979D-m6	000000000	0000	000000000	00000	000000000	00000	000000000	00000
50	0.007 to 0.018	M6	1	Rockwell C52	24,000	DIN 7979D-m6	000000000	0000	000000000	00000	000000000	00000	000000000	00000
60	0.007 to 0.018	M6	1	Rockwell C52	24,000	DIN 7979D-m6	000000000	0000	000000000	00000	000000000	00000	000000000	00000

Metric 52100 Alloy Steel Pins

Pins
		Thread							Puller Handles		Tips		Optional Extensions
Lg., mm	Dia. Tolerance, mm	Size	Pitch, mm	Min. Hardness	Breaking Strength, lbs.	Specifications Met		Each		Each		Each		Each
16 mm Dia.
32	0.007 to 0.018	M8	1.25	Rockwell C52	33,500	DIN 7979D-m6	000000000	00000	000000000	000000	000000000	000000	000000000	000000
40	0.007 to 0.018	M8	1.25	Rockwell C52	33,500	DIN 7979D-m6	000000000	0000	000000000	00000	000000000	00000	000000000	00000
50	0.007 to 0.018	M8	1.25	Rockwell C52	33,500	DIN 7979D-m6	000000000	0000	000000000	00000	000000000	00000	000000000	00000
60	0.007 to 0.018	M8	1.25	Rockwell C52	33,500	DIN 7979D-m6	000000000	0000	000000000	00000	000000000	00000	000000000	00000
70	0.007 to 0.018	M8	1.25	Rockwell C52	33,500	DIN 7979D-m6	000000000	0000	000000000	00000	000000000	00000	000000000	00000
80	0.007 to 0.018	M8	1.25	Rockwell C52	33,500	DIN 7979D-m6	000000000	0000	000000000	00000	000000000	00000	000000000	00000