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.

3D CAD models availableFor 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 2 100,000 ISO 7380-2 50 92137A683 $15.68

8 Fully Threaded __ 7.00 1.70 Hex 2 100,000 ISO 7380-2 25 92137A250 13.07

10 Fully Threaded __ 7.00 1.70 Hex 2 100,000 ISO 7380-2 50 92137A252 11.59

12 Fully Threaded __ 7.00 1.70 Hex 2 100,000 ISO 7380-2 50 92137A254 12.12

16 Fully Threaded __ 7.00 1.70 Hex 2 100,000 ISO 7380-2 50 92137A258 12.93

20 Fully Threaded __ 7.00 1.70 Hex 2 100,000 ISO 7380-2 10 92137A262 8.57

25 Fully Threaded __ 7.00 1.70 Hex 2 100,000 ISO 7380-2 10 92137A802 9.03

30 Fully Threaded __ 7.00 1.70 Hex 2 100,000 ISO 7380-2 10 92137A803 9.91

M4 × 0.7 mm

6 Fully Threaded __ 9.40 2.20 Hex 2.5 100,000 ISO 7380-2 25 92137A301 13.07

8 Fully Threaded __ 9.40 2.20 Hex 2.5 100,000 ISO 7380-2 25 92137A303 9.83

10 Fully Threaded __ 9.40 2.20 Hex 2.5 100,000 ISO 7380-2 25 92137A305 10.63

12 Fully Threaded __ 9.40 2.20 Hex 2.5 100,000 ISO 7380-2 25 92137A307 12.26

16 Fully Threaded __ 9.40 2.20 Hex 2.5 100,000 ISO 7380-2 25 92137A311 12.40

20 Fully Threaded __ 9.40 2.20 Hex 2.5 100,000 ISO 7380-2 25 92137A315 12.52

25 Fully Threaded __ 9.40 2.20 Hex 2.5 100,000 ISO 7380-2 25 92137A320 15.49

30 Fully Threaded __ 9.40 2.20 Hex 2.5 100,000 ISO 7380-2 10 92137A325 8.83

M5 × 0.8 mm

6 Fully Threaded __ 11.80 2.75 Hex 3 100,000 ISO 7380-2 25 92137A681 6.67

8 Fully Threaded __ 11.60 2.80 Hex 3 100,000 ISO 7380-2 25 92137A412 8.09

10 Fully Threaded __ 11.60 2.80 Hex 3 100,000 ISO 7380-2 25 92137A414 9.96

12 Fully Threaded __ 11.60 2.80 Hex 3 100,000 ISO 7380-2 25 92137A416 10.10

16 Fully Threaded __ 11.60 2.80 Hex 3 100,000 ISO 7380-2 25 92137A420 10.24

20 Fully Threaded __ 11.60 2.80 Hex 3 100,000 ISO 7380-2 25 92137A424 10.77

25 Fully Threaded __ 11.60 2.80 Hex 3 100,000 ISO 7380-2 25 92137A429 13.60

30 Fully Threaded __ 11.60 2.80 Hex 3 100,000 ISO 7380-2 25 92137A684 14.08

35 Fully Threaded __ 11.80 2.75 Hex 3 100,000 ISO 7380-2 10 92137A804 9.49

M6 × 1 mm

6 Fully Threaded __ 13.60 3.30 Hex 4 100,000 ISO 7380-2 25 92137A682 10.00

8 Fully Threaded __ 13.60 3.30 Hex 4 100,000 ISO 7380-2 25 92137A523 9.29

10 Fully Threaded __ 13.60 3.30 Hex 4 100,000 ISO 7380-2 25 92137A525 9.43

12 Fully Threaded __ 13.60 3.30 Hex 4 100,000 ISO 7380-2 25 92137A527 9.55

16 Fully Threaded __ 13.60 3.30 Hex 4 100,000 ISO 7380-2 25 92137A531 12.12

20 Fully Threaded __ 13.60 3.30 Hex 4 100,000 ISO 7380-2 25 92137A535 15.90

25 Fully Threaded __ 13.60 3.30 Hex 4 100,000 ISO 7380-2 25 92137A540 16.02

30 Fully Threaded __ 13.60 3.30 Hex 4 100,000 ISO 7380-2 25 92137A545 16.30

35 Fully Threaded __ 13.60 3.30 Hex 4 100,000 ISO 7380-2 25 92137A550 16.43

40 Fully Threaded __ 13.60 3.30 Hex 4 100,000 ISO 7380-2 25 92137A555 17.37

45 Fully Threaded __ 13.60 3.30 Hex 4 100,000 ISO 7380-2 5 92137A805 12.48

50 Fully Threaded __ 13.60 3.30 Hex 4 100,000 ISO 7380-2 5 92137A685 10.67

M8 × 1.25 mm

10 Fully Threaded __ 17.80 4.40 Hex 5 100,000 ISO 7380-2 25 92137A634 14.68

12 Fully Threaded __ 17.80 4.40 Hex 5 100,000 ISO 7380-2 25 92137A636 17.37

16 Fully Threaded __ 17.80 4.40 Hex 5 100,000 ISO 7380-2 10 92137A640 10.08

20 Fully Threaded __ 17.80 4.40 Hex 5 100,000 ISO 7380-2 10 92137A644 12.23

25 Fully Threaded __ 17.80 4.40 Hex 5 100,000 ISO 7380-2 5 92137A649 10.32

30 Fully Threaded __ 17.80 4.40 Hex 5 100,000 ISO 7380-2 5 92137A654 11.24

35 Fully Threaded __ 17.80 4.40 Hex 5 100,000 ISO 7380-2 5 92137A659 11.50

40 Fully Threaded __ 17.80 4.40 Hex 5 100,000 ISO 7380-2 5 92137A664 11.77

60 Partially Threaded 28 mm 17.80 4.40 Hex 5 100,000 ISO 7380-2 10 92137A801 9.00

M10 × 1.5 mm

16 Fully Threaded __ 22.00 5.50 Hex 6 100,000 ISO 7380-2 5 92137A746 10.69

20 Fully Threaded __ 22.00 5.50 Hex 6 100,000 ISO 7380-2 5 92137A750 10.96

25 Fully Threaded __ 22.00 5.50 Hex 6 100,000 ISO 7380-2 10 92137A686 15.91

30 Fully Threaded __ 22.00 5.50 Hex 6 100,000 ISO 7380-2 5 92137A755 11.77

35 Fully Threaded __ 22.00 5.50 Hex 6 100,000 ISO 7380-2 5 92137A760 13.39

40 Fully Threaded __ 22.00 5.50 Hex 6 100,000 ISO 7380-2 1 92137A806 3.83

M12 × 1.75 mm

20 Fully Threaded __ 26.00 7.00 Hex 8 mm 100,000 ISO 7380-2 1 92137A807 3.66

25 Fully Threaded __ 26.00 7.00 Hex 8 mm 100,000 ISO 7380-2 1 92137A808 4.33

Zinc-Plated Class 10.9 Alloy Steel

M3 × 0.5 mm

6 Fully Threaded __ 7.00 1.70 Hex 2 100,000 ISO 7380-2 25 96660A200 12.27

8 Fully Threaded __ 7.00 1.70 Hex 2 100,000 ISO 7380-2 25 96660A201 12.54

10 Fully Threaded __ 7.00 1.70 Hex 2 100,000 ISO 7380-2 25 96660A202 13.09

12 Fully Threaded __ 7.00 1.70 Hex 2 100,000 ISO 7380-2 25 96660A203 13.36

16 Fully Threaded __ 7.00 1.70 Hex 2 100,000 ISO 7380-2 25 96660A247 16.41

20 Fully Threaded __ 7.00 1.70 Hex 2 100,000 ISO 7380-2 25 96660A248 16.90

M4 × 0.7 mm

6 Fully Threaded __ 9.40 2.20 Hex 2.5 100,000 ISO 7380-2 25 96660A204 14.18

8 Fully Threaded __ 9.40 2.20 Hex 2.5 100,000 ISO 7380-2 25 96660A205 14.45

10 Fully Threaded __ 9.40 2.20 Hex 2.5 100,000 ISO 7380-2 25 96660A206 14.72

12 Fully Threaded __ 9.40 2.20 Hex 2.5 100,000 ISO 7380-2 25 96660A207 16.09

16 Fully Threaded __ 9.40 2.20 Hex 2.5 100,000 ISO 7380-2 25 96660A208 17.31

20 Fully Threaded __ 9.40 2.20 Hex 2.5 100,000 ISO 7380-2 50 96660A221 12.00

25 Partially Threaded 20 mm 9.40 2.20 Hex 2.5 100,000 ISO 7380-2 50 96660A222 12.80

30 Partially Threaded 20 mm 9.40 2.20 Hex 2.5 100,000 ISO 7380-2 50 96660A223 16.80

M5 × 0.8 mm

8 Fully Threaded __ 11.60 2.80 Hex 3 100,000 ISO 7380-2 25 96660A209 11.18

10 Fully Threaded __ 11.60 2.80 Hex 3 100,000 ISO 7380-2 25 96660A210 11.45

12 Fully Threaded __ 11.60 2.80 Hex 3 100,000 ISO 7380-2 25 96660A211 11.86

16 Fully Threaded __ 11.60 2.80 Hex 3 100,000 ISO 7380-2 25 96660A212 12.95

20 Fully Threaded __ 11.60 2.80 Hex 3 100,000 ISO 7380-2 25 96660A213 14.86

25 Partially Threaded 22 mm 11.80 2.75 Hex 3 100,000 ISO 7380-2 25 96660A224 12.00

30 Partially Threaded 22 mm 11.80 2.75 Hex 3 100,000 ISO 7380-2 25 96660A225 12.00

M6 × 1 mm

8 Fully Threaded __ 13.60 3.30 Hex 4 100,000 ISO 7380-2 25 96660A249 12.55

10 Fully Threaded __ 13.60 3.30 Hex 4 100,000 ISO 7380-2 25 96660A214 12.81

12 Fully Threaded __ 13.60 3.30 Hex 4 100,000 ISO 7380-2 25 96660A215 13.36

16 Fully Threaded __ 13.60 3.30 Hex 4 100,000 ISO 7380-2 25 96660A216 14.04

20 Fully Threaded __ 13.60 3.30 Hex 4 100,000 ISO 7380-2 10 96660A217 9.43

25 Fully Threaded __ 13.60 3.30 Hex 4 100,000 ISO 7380-2 10 96660A218 9.76

30 Partially Threaded 24 mm 13.60 3.30 Hex 4 100,000 ISO 7380-2 25 96660A226 14.00

35 Fully Threaded __ 13.60 3.30 Hex 4 100,000 ISO 7380-2 10 96660A250 10.81

40 Partially Threaded 24 mm 13.60 3.30 Hex 4 100,000 ISO 7380-2 10 96660A227 9.20

50 Partially Threaded 24 mm 13.60 3.30 Hex 4 100,000 ISO 7380-2 10 96660A228 8.40

60 Fully Threaded __ 13.60 3.30 Hex 4 100,000 ISO 7380-2 5 96660A251 16.90

M8 × 1.25 mm

10 Fully Threaded __ 17.80 4.40 Hex 5 100,000 ISO 7380-2 25 96660A229 16.00

12 Fully Threaded __ 17.80 4.40 Hex 5 100,000 ISO 7380-2 25 96660A230 16.00

16 Fully Threaded __ 17.80 4.40 Hex 5 100,000 ISO 7380-2 25 96660A231 16.80

20 Fully Threaded __ 17.80 4.40 Hex 5 100,000 ISO 7380-2 10 96660A232 9.20

25 Fully Threaded __ 17.80 4.40 Hex 5 100,000 ISO 7380-2 10 96660A233 12.00

30 Partially Threaded 28 mm 17.80 4.40 Hex 5 100,000 ISO 7380-2 10 96660A234 12.40

35 Partially Threaded 28 mm 17.80 4.40 Hex 5 100,000 ISO 7380-2 10 96660A235 13.60

40 Partially Threaded 28 mm 17.80 4.40 Hex 5 100,000 ISO 7380-2 10 96660A236 14.00

M10 × 1.5 mm

16 Fully Threaded __ 22.00 5.50 Hex 6 100,000 ISO 7380-2 5 96660A252 13.52

20 Fully Threaded __ 22.00 5.50 Hex 6 100,000 ISO 7380-2 10 96660A237 14.00

25 Fully Threaded __ 22.00 5.50 Hex 6 100,000 ISO 7380-2 5 96660A253 14.24

30 Fully Threaded __ 22.00 5.50 Hex 6 100,000 ISO 7380-2 10 96660A238 14.40

35 Partially Threaded 32 mm 22.00 5.50 Hex 6 100,000 ISO 7380-2 10 96660A239 16.00

40 Partially Threaded 32 mm 22.00 5.50 Hex 6 100,000 ISO 7380-2 10 96660A240 16.80

M12 × 1.75 mm

20 Fully Threaded __ 26.00 6.60 Hex 8 mm 100,000 ISO 7380-2 5 96660A241 11.20

25 Fully Threaded __ 26.00 6.60 Hex 8 mm 100,000 ISO 7380-2 5 96660A242 11.60

30 Fully Threaded __ 26.00 6.60 Hex 8 mm 100,000 ISO 7380-2 5 96660A243 12.00

40 Partially Threaded 36 mm 26.00 6.60 Hex 8 mm 100,000 ISO 7380-2 5 96660A244 14.80

50 Partially Threaded 36 mm 26.00 6.60 Hex 8 mm 100,000 ISO 7380-2 5 96660A245 15.20

60 Partially Threaded 36 mm 26.00 6.60 Hex 8 mm 100,000 ISO 7380-2 5 96660A246 18.00