ISO 7380-2 Screws | McMaster-Carr

Filter by

Thread Size

Length

System of Measurement

Finish

Drive Style

Fastener Head Type

Thread Pitch

Material

Threading

Rounded Head Style

Fastener Strength Grade/Class

Flange Diameter

Drive Size

Thread Direction

Head Height

Rounded Head Profile

Screw Features

Thread Type

Tensile Strength

100,000 psi or greater

Thread Spacing

Thread Fit

REACH

Export Control Classification Number (ECCN)

EAR99

RoHS

Compliant

DFARS Specialty Metals

106 Products

About Rounded Head Screws

Black Oxide

Zinc Plated

These alloy steel screws are nearly twice as strong as stainless steel button head screws. They have a flange that distributes pressure across a wide surface, eliminating the need for a separate washer. Head height includes the flange. Length is measured from under the flange.

Black-oxide alloy steel screws are mildly corrosion resistant in dry environments.

Zinc-plated alloy steel screws resist corrosion in wet environments.

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

					Drive
Lg., mm	Threading	Minimum Thread Length	Flange Dia., mm	Head Ht., mm	Style	Size, mm	Tensile Strength, psi	Specifications Met	Pkg. Qty.		Pkg.
Black-Oxide Class 10.9 Alloy Steel
M3 × 0.5 mm
6	Fully Threaded	__	7.00	1.70	Hex	2	150,000	ISO 7380-2	50	000000000	000000
8	Fully Threaded	__	7.00	1.70	Hex	2	150,000	ISO 7380-2	25	000000000	00000
10	Fully Threaded	__	7.00	1.70	Hex	2	150,000	ISO 7380-2	50	000000000	00000
12	Fully Threaded	__	7.00	1.70	Hex	2	150,000	ISO 7380-2	50	000000000	00000
16	Fully Threaded	__	7.00	1.70	Hex	2	150,000	ISO 7380-2	50	000000000	00000
20	Fully Threaded	__	7.00	1.70	Hex	2	150,000	ISO 7380-2	10	000000000	0000
25	Fully Threaded	__	7.00	1.70	Hex	2	150,000	ISO 7380-2	10	000000000	0000
30	Fully Threaded	__	7.00	1.70	Hex	2	150,000	ISO 7380-2	10	000000000	0000
M4 × 0.7 mm
6	Fully Threaded	__	9.40	2.20	Hex	2.5	150,000	ISO 7380-2	25	000000000	00000
8	Fully Threaded	__	9.40	2.20	Hex	2.5	150,000	ISO 7380-2	25	000000000	0000
10	Fully Threaded	__	9.40	2.20	Hex	2.5	150,000	ISO 7380-2	25	000000000	00000
12	Fully Threaded	__	9.40	2.20	Hex	2.5	150,000	ISO 7380-2	25	000000000	00000
16	Fully Threaded	__	9.40	2.20	Hex	2.5	150,000	ISO 7380-2	25	000000000	00000
20	Fully Threaded	__	9.40	2.20	Hex	2.5	150,000	ISO 7380-2	25	000000000	00000
25	Fully Threaded	__	9.40	2.20	Hex	2.5	150,000	ISO 7380-2	25	000000000	00000
30	Fully Threaded	__	9.40	2.20	Hex	2.5	150,000	ISO 7380-2	10	000000000	0000
M5 × 0.8 mm
6	Fully Threaded	__	11.80	2.75	Hex	3	150,000	ISO 7380-2	25	000000000	0000
8	Fully Threaded	__	11.60	2.80	Hex	3	150,000	ISO 7380-2	25	000000000	0000
10	Fully Threaded	__	11.60	2.80	Hex	3	150,000	ISO 7380-2	25	000000000	0000
12	Fully Threaded	__	11.60	2.80	Hex	3	150,000	ISO 7380-2	25	000000000	00000
16	Fully Threaded	__	11.60	2.80	Hex	3	150,000	ISO 7380-2	25	000000000	00000
20	Fully Threaded	__	11.60	2.80	Hex	3	150,000	ISO 7380-2	25	000000000	00000
25	Fully Threaded	__	11.60	2.80	Hex	3	150,000	ISO 7380-2	25	000000000	00000
30	Fully Threaded	__	11.60	2.80	Hex	3	150,000	ISO 7380-2	25	000000000	00000
35	Fully Threaded	__	11.80	2.75	Hex	3	150,000	ISO 7380-2	10	000000000	0000
M6 × 1 mm
6	Fully Threaded	__	13.60	3.30	Hex	4	150,000	ISO 7380-2	25	000000000	00000
8	Fully Threaded	__	13.60	3.30	Hex	4	150,000	ISO 7380-2	25	000000000	00000
10	Fully Threaded	__	13.60	3.30	Hex	4	150,000	ISO 7380-2	25	000000000	0000
12	Fully Threaded	__	13.60	3.30	Hex	4	150,000	ISO 7380-2	25	000000000	00000
16	Fully Threaded	__	13.60	3.30	Hex	4	150,000	ISO 7380-2	25	000000000	00000
20	Fully Threaded	__	13.60	3.30	Hex	4	150,000	ISO 7380-2	25	000000000	00000
25	Fully Threaded	__	13.60	3.30	Hex	4	150,000	ISO 7380-2	25	000000000	00000
30	Fully Threaded	__	13.60	3.30	Hex	4	150,000	ISO 7380-2	25	000000000	00000
35	Fully Threaded	__	13.60	3.30	Hex	4	150,000	ISO 7380-2	25	000000000	00000
40	Fully Threaded	__	13.60	3.30	Hex	4	150,000	ISO 7380-2	25	000000000	00000
45	Fully Threaded	__	13.60	3.30	Hex	4	150,000	ISO 7380-2	5	000000000	00000
50	Fully Threaded	__	13.60	3.30	Hex	4	150,000	ISO 7380-2	5	000000000	00000
M8 × 1.25 mm
10	Fully Threaded	__	17.80	4.40	Hex	5	150,000	ISO 7380-2	25	000000000	00000
12	Fully Threaded	__	17.80	4.40	Hex	5	150,000	ISO 7380-2	25	000000000	00000
16	Fully Threaded	__	17.80	4.40	Hex	5	150,000	ISO 7380-2	10	000000000	00000
20	Fully Threaded	__	17.80	4.40	Hex	5	150,000	ISO 7380-2	10	000000000	00000
25	Fully Threaded	__	17.80	4.40	Hex	5	150,000	ISO 7380-2	5	000000000	0000
30	Fully Threaded	__	17.80	4.40	Hex	5	150,000	ISO 7380-2	5	000000000	00000
35	Fully Threaded	__	17.80	4.40	Hex	5	150,000	ISO 7380-2	5	000000000	00000
40	Fully Threaded	__	17.80	4.40	Hex	5	150,000	ISO 7380-2	5	000000000	00000
60	Partially Threaded	28 mm	17.80	4.40	Hex	5	150,000	ISO 7380-2	10	000000000	00000
M10 × 1.5 mm
16	Fully Threaded	__	22.00	5.50	Hex	6	150,000	ISO 7380-2	5	000000000	00000
20	Fully Threaded	__	22.00	5.50	Hex	6	150,000	ISO 7380-2	5	000000000	00000
25	Fully Threaded	__	22.00	5.50	Hex	6	150,000	ISO 7380-2	10	000000000	00000
30	Fully Threaded	__	22.00	5.50	Hex	6	150,000	ISO 7380-2	5	000000000	00000
35	Fully Threaded	__	22.00	5.50	Hex	6	150,000	ISO 7380-2	5	000000000	00000
40	Fully Threaded	__	22.00	5.50	Hex	6	150,000	ISO 7380-2	1	000000000	0000
M12 × 1.75 mm
20	Fully Threaded	__	26.00	7.00	Hex	8 mm	150,000	ISO 7380-2	1	000000000	0000
25	Fully Threaded	__	26.00	7.00	Hex	8 mm	150,000	ISO 7380-2	1	000000000	0000
Zinc-Plated Class 10.9 Alloy Steel
M3 × 0.5 mm
6	Fully Threaded	__	7.00	1.70	Hex	2	150,000	ISO 7380-2	25	000000000	0000
8	Fully Threaded	__	7.00	1.70	Hex	2	150,000	ISO 7380-2	25	000000000	0000
10	Fully Threaded	__	7.00	1.70	Hex	2	150,000	ISO 7380-2	25	000000000	00000
12	Fully Threaded	__	7.00	1.70	Hex	2	150,000	ISO 7380-2	25	000000000	00000
16	Fully Threaded	__	7.00	1.70	Hex	2	150,000	ISO 7380-2	25	000000000	00000
20	Fully Threaded	__	7.00	1.70	Hex	2	150,000	ISO 7380-2	25	000000000	00000
M4 × 0.7 mm
6	Fully Threaded	__	9.40	2.20	Hex	2.5	150,000	ISO 7380-2	25	000000000	00000
8	Fully Threaded	__	9.40	2.20	Hex	2.5	150,000	ISO 7380-2	25	000000000	00000
10	Fully Threaded	__	9.40	2.20	Hex	2.5	150,000	ISO 7380-2	25	000000000	00000
12	Fully Threaded	__	9.40	2.20	Hex	2.5	150,000	ISO 7380-2	25	000000000	00000
16	Fully Threaded	__	9.40	2.20	Hex	2.5	150,000	ISO 7380-2	25	000000000	00000
20	Fully Threaded	__	9.40	2.20	Hex	2.5	150,000	ISO 7380-2	50	000000000	00000
25	Partially Threaded	20 mm	9.40	2.20	Hex	2.5	150,000	ISO 7380-2	50	000000000	00000
30	Partially Threaded	20 mm	9.40	2.20	Hex	2.5	150,000	ISO 7380-2	50	000000000	00000
M5 × 0.8 mm
8	Fully Threaded	__	11.60	2.80	Hex	3	150,000	ISO 7380-2	25	000000000	00000
10	Fully Threaded	__	11.60	2.80	Hex	3	150,000	ISO 7380-2	25	000000000	00000
12	Fully Threaded	__	11.60	2.80	Hex	3	150,000	ISO 7380-2	25	000000000	00000
16	Fully Threaded	__	11.60	2.80	Hex	3	150,000	ISO 7380-2	25	000000000	00000
20	Fully Threaded	__	11.60	2.80	Hex	3	150,000	ISO 7380-2	25	000000000	00000
25	Partially Threaded	22 mm	11.80	2.75	Hex	3	150,000	ISO 7380-2	25	000000000	00000
30	Partially Threaded	22 mm	11.80	2.75	Hex	3	150,000	ISO 7380-2	25	000000000	00000
M6 × 1 mm

Email Us

About Rounded Head Screws

Metric Alloy Steel Flanged Button Head Screws