Serrations under the head grip the material's surface for mild vibration resistance, and the flange distributes pressure, eliminating the need for a separate washer. With a tensile strength of 140,000 psi, these alloy steel screws are comparable in strength to Grade 8 steel screws and are stronger than stainless steel screws. Their black-oxide finish provides mild corrosion resistance in dry environments. Head height includes the flange. Length is measured from under the flange.

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

Head

Lg. Threading Min.

Thread Lg. Thread

Spacing Dia. Ht. Flange

Dia. Drive

Size Tensile

Strength, psi Pkg.

Qty. Pkg.

Black-Oxide Alloy Steel

M5 × 0.8 mm

10 mm Fully Threaded __ Coarse 9 mm 5 mm 11 mm 4 mm 140,000 10 90074A101 $6.25

12 mm Fully Threaded __ Coarse 9 mm 5 mm 11 mm 4 mm 140,000 10 90074A102 7.00

16 mm Fully Threaded __ Coarse 9 mm 5 mm 11 mm 4 mm 140,000 10 90074A103 7.50

20 mm Fully Threaded __ Coarse 9 mm 5 mm 11 mm 4 mm 140,000 10 90074A104 9.50

M6 × 1 mm

10 mm Fully Threaded __ Coarse 11 mm 6 mm 13.5 mm 5 mm 140,000 10 90074A105 7.50

12 mm Fully Threaded __ Coarse 11 mm 6 mm 13.5 mm 5 mm 140,000 10 90074A106 8.75

16 mm Fully Threaded __ Coarse 11 mm 6 mm 13.5 mm 5 mm 140,000 10 90074A107 10.00

20 mm Fully Threaded __ Coarse 11 mm 6 mm 13.5 mm 5 mm 140,000 10 90074A108 10.64

25 mm Fully Threaded __ Coarse 11 mm 6 mm 13.5 mm 5 mm 140,000 10 90074A109 10.19

30 mm Partially Threaded 24 mm Coarse 11 mm 6 mm 13.5 mm 5 mm 140,000 10 90074A110 11.25

M8 × 1.25 mm

12 mm Fully Threaded __ Coarse 14 mm 8 mm 17 mm 6 mm 140,000 5 90074A111 6.88

16 mm Fully Threaded __ Coarse 14 mm 8 mm 17 mm 6 mm 140,000 5 90074A112 7.25

20 mm Fully Threaded __ Coarse 14 mm 8 mm 17 mm 6 mm 140,000 5 90074A113 7.50

25 mm Fully Threaded __ Coarse 14 mm 8 mm 17 mm 6 mm 140,000 5 90074A114 7.60

30 mm Fully Threaded __ Coarse 14 mm 8 mm 17 mm 6 mm 140,000 5 90074A115 9.38

40 mm Partially Threaded 28 mm Coarse 14 mm 8 mm 17 mm 6 mm 140,000 5 90074A116 10.00

M10 × 1.5 mm

20 mm Fully Threaded __ Coarse 17 mm 10 mm 19.5 mm 8 mm 140,000 5 90074A117 10.50

25 mm Fully Threaded __ Coarse 17 mm 10 mm 19.5 mm 8 mm 140,000 5 90074A118 11.88

30 mm Fully Threaded __ Coarse 17 mm 10 mm 19.5 mm 8 mm 140,000 5 90074A119 10.63

35 mm Fully Threaded __ Coarse 17 mm 10 mm 19.5 mm 8 mm 140,000 5 90074A120 12.50

40 mm Partially Threaded 32 mm Coarse 17 mm 10 mm 19.5 mm 8 mm 140,000 1 90074A121 2.75

M12 × 1.75 mm

20 mm Fully Threaded __ Coarse 19 mm 12 mm 22.5 mm 10 mm 140,000 1 90074A122 3.00

25 mm Fully Threaded __ Coarse 19 mm 12 mm 22.5 mm 10 mm 140,000 1 90074A123 3.25

30 mm Fully Threaded __ Coarse 19 mm 12 mm 22.5 mm 10 mm 140,000 1 90074A124 3.25

40 mm Fully Threaded __ Coarse 19 mm 12 mm 22.5 mm 10 mm 140,000 1 90074A125 3.38

50 mm Partially Threaded 36 mm Coarse 19 mm 12 mm 22.5 mm 10 mm 140,000 1 90074A126 4.13