DIN 7981 Tapping Screws | McMaster-Carr

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	Specifications Met Specifications Met	Show

DIN

DIN 7981

	Specifications Met Specifications Met	Hide

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

	System of Measurement System of Measurement

Metric

	Screw Size Screw Size

	Length Length

	Tip Type Tip Type

	Pointed

	Drive Style Drive Style

	Phillips

	Head Type Head Type

	Rounded

	Rounded Head Style Rounded Head Style

	Pan

	Head Diameter Head Diameter

	Material Material

Stainless Steel

	Tapping Method Tapping Method

	Thread Forming

	Tapping Screw Type Tapping Screw Type

	C

	Head Height Head Height

	For Use In For Use In

Sheet Metal

	Threading Threading

	Fully Threaded

	Drive Size Drive Size

No. 1

No. 2

No. 3

	Shank Cross Section Shank Cross Section

Round

	Rounded Head Profile Rounded Head Profile

Standard

	Maximum Drilling Thickness Maximum Drilling Thickness

0.025"

	Thread Spacing Thread Spacing

Coarse

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant

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45 Products

About Tapping Screws

18-8 stainless steel screws have good chemical resistance and may be mildly magnetic. They penetrate 0.025" and thinner sheet metal. Length is measured from under the head.

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

18-8 Stainless Steel—Metric

	Head, mm
Lg., mm	Dia.	Ht.	Drive Size	Specifications Met	Pkg. Qty.		Pkg.
M2.2
6.5	4.2	1.8	No. 1	DIN 7981	100	000000000	000000
9.5	4.2	1.8	No. 1	DIN 7981	100	000000000	00000
13	4.2	1.8	No. 1	DIN 7981	100	000000000	00000
16	4.2	1.8	No. 1	DIN 7981	100	000000000	00000
M2.9
6.5	5.6	2.2	No. 1	DIN 7981	100	000000000	00000
9.5	5.6	2.2	No. 1	DIN 7981	100	000000000	00000
13	5.6	2.2	No. 1	DIN 7981	100	000000000	00000
16	5.6	2.2	No. 1	DIN 7981	50	000000000	00000
19	5.6	2.2	No. 1	DIN 7981	25	000000000	00000
22	5.6	2.2	No. 1	DIN 7981	25	000000000	00000
25	5.6	2.2	No. 1	DIN 7981	25	000000000	00000
M3.5
9.5	6.9	2.6	No. 2	DIN 7981	25	000000000	00000
13	6.9	2.6	No. 2	DIN 7981	50	000000000	00000
16	6.9	2.6	No. 2	DIN 7981	25	000000000	00000
19	6.9	2.6	No. 2	DIN 7981	50	000000000	00000
22	6.9	2.6	No. 2	DIN 7981	25	000000000	00000
25	6.9	2.6	No. 2	DIN 7981	50	000000000	00000
32	6.9	2.6	No. 2	DIN 7981	25	000000000	00000
M3.9
9.5	7.5	2.8	No. 2	DIN 7981	50	000000000	00000
13	7.5	2.8	No. 2	DIN 7981	50	000000000	00000
16	7.5	2.8	No. 2	DIN 7981	25	000000000	00000
19	7.5	2.8	No. 2	DIN 7981	25	000000000	00000
22	7.5	2.8	No. 2	DIN 7981	25	000000000	00000
25	7.5	2.8	No. 2	DIN 7981	25	000000000	00000
M4.2
9.5	8.2	3.1	No. 2	DIN 7981	25	000000000	00000
13	8.2	3.1	No. 2	DIN 7981	25	000000000	00000
16	8.2	3.1	No. 2	DIN 7981	25	000000000	00000
19	8.2	3.1	No. 2	DIN 7981	25	000000000	00000
22	8.2	3.1	No. 2	DIN 7981	25	000000000	00000
25	8.2	3.1	No. 2	DIN 7981	25	000000000	00000
32	8.2	3.1	No. 2	DIN 7981	25	000000000	00000
38	8.2	3.1	No. 2	DIN 7981	25	000000000	00000
M4.8
13	9.5	3.6	No. 2	DIN 7981	25	000000000	00000
16	9.5	3.6	No. 2	DIN 7981	25	000000000	00000
19	9.5	3.6	No. 2	DIN 7981	25	000000000	00000
22	9.5	3.6	No. 2	DIN 7981	10	000000000	00000
25	9.5	3.6	No. 2	DIN 7981	10	000000000	00000
32	9.5	3.6	No. 2	DIN 7981	10	000000000	00000
38	9.5	3.6	No. 2	DIN 7981	10	000000000	00000
M5.5
13	10.8	4	No. 3	DIN 7981	10	000000000	0000
16	10.8	4	No. 3	DIN 7981	10	000000000	0000
19	10.8	4	No. 3	DIN 7981	10	000000000	0000
25	10.8	4	No. 3	DIN 7981	10	000000000	00000
32	10.8	4	No. 3	DIN 7981	10	000000000	00000
38	10.8	4	No. 3	DIN 7981	10	000000000	00000

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About Tapping Screws

18-8 Stainless Steel Phillips Rounded
Head Screws for Sheet Metal

About Tapping Screws

18-8 Stainless Steel Phillips RoundedHead Screws for Sheet Metal

18-8 Stainless Steel Phillips Rounded
Head Screws for Sheet Metal