18-8 Stainless Steel Socket Head Screws

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18-8 Stainless Steel Socket Head Screws

Our 18-8 Stainless Steel Socket Head Screws are manufactured to the highest industry standards, ensuring exceptional strength and performance. Whether you require the high tensile strength of alloy steel or the superior corrosion resistance of stainless steel, these fasteners are optimized for precision assembly. Ideal for use in machinery, automotive components, and structural applications, they provide a dependable solution for your most critical fastening needs. Explore our selection to find the exact specifications required for your project.

System of Measurement
Inch Metric
Specifications Met
ASME B1.1, ASME B18.3, ASTM F837 ASME B18.3 ASME B18.3, ASTM F837 ASTM B456 DIN 912 DIN 912, ISO 21269 DIN 912, ISO 4762 ISO 4762
Thread Size
0-80 1-64 1-72 2-56 2-64 3-48 3-56 4-40 4-48 5-40 5-44 6-32 6-40 8-32 8-36 10-24 10-32 12-24 1/4"-20 1/4"-28 5/16"-18 5/16"-24 3/8"-16 3/8"-24 7/16"-14 7/16"-20 1/2"-13 1/2"-20 9/16"-12 9/16"-18 5/8"-11 5/8"-18 3/4"-10 3/4"-16 7/8"-9 1"-8 1 1/4"-7 M1.4 M1.6 M2 M2.5 M2.6 M3 M3.5 M4 M5 M6 M8 M10 M12 M14 M16 M18 M20 M22 M24
Length
1/16" 3/32" 1/8" 5/32" 3/16" 7/32" 1/4" 9/32" 5/16" 3/8" 7/16" 1/2" 9/16" 5/8" 11/16" 3/4" 13/16" 7/8" 1" 1 1/8" 1 1/4" 1 5/16" 1 3/8" 1 1/2" 1 5/8" 1 3/4" 1 7/8" 2" 2 1/8" 2 1/4" 2 3/8" 2 1/2" 2 5/8" 2 3/4" 3" 3 1/4" 3 1/2" 3 3/4" 4" 4 1/4" 4 1/2" 4 3/4" 5" 5 1/2" 5 3/4" 6" 6 1/2" 7" 7 1/2" 8" 9" 10" 12" 14" 16" 18" 20" 2 mm 3 mm 4 mm 5 mm 6 mm 8 mm 10 mm 12 mm 14 mm 15 mm 16 mm 18 mm 20 mm 22 mm 25 mm 30 mm 35 mm 40 mm 45 mm 50 mm 55 mm 60 mm 65 mm 70 mm 75 mm 80 mm 85 mm 90 mm 95 mm 100 mm 110 mm 120 mm 130 mm 140 mm 150 mm 160 mm 180 mm 200 mm
Material
18-8 Stainless Steel Black-Oxide 18-8 Stainless Steel Chrome-Plated 18-8 Stainless Steel Silver-Plated 18-8 Stainless Steel
Threading
Fully Threaded Partially Threaded
Head Diameter
0.096" 0.118" 9/64" 0.161" 0.183" 0.205" 0.226" 0.27" 5/16" 0.324" 3/8" 15/32" 9/16" 21/32" 3/4" 27/32" 15/16" 1 1/8" 1 5/16" 1 1/2" 1 7/8" 2.6 mm 3 mm 3.8 mm 4.5 mm 4.7 mm 5.5 mm 6.2 mm 6.3 mm 7 mm 8.5 mm 10 mm 13 mm 16 mm 18 mm 21 mm 24 mm 27 mm 30 mm 33 mm 36 mm
Head Height
0.06" 0.073" 0.086" 0.099" 0.112" 1/8" 0.138" 0.164" 0.19" 0.216" 1/4" 5/16" 3/8" 7/16" 1/2" 9/16" 5/8" 3/4" 7/8" 1" 1 1/4" 1.4 mm 1.6 mm 2 mm 2.5 mm 2.6 mm 3 mm 3.5 mm 4 mm 5 mm 6 mm 8 mm 10 mm 12 mm 14 mm 16 mm 18 mm 20 mm 22 mm 24 mm
Thread Pitch
0.3 mm 0.35 mm 0.4 mm 0.45 mm 0.5 mm 0.6 mm 0.7 mm 0.8 mm 1 mm 1.25 mm 1.5 mm 1.75 mm 2 mm 2.5 mm 3 mm
Thread Diameter
0.06" 0.073" 0.086" 0.099" 0.112" 0.125" 0.138" 0.164" 0.19" 0.216" 0.25" 0.3125" 0.313" 0.375" 0.4375" 0.5" 0.5625" 0.563" 0.625" 0.75" 0.875" 1" 1.25"
Thread Type
Metric UNC UNF
Drive Size
0.050" 1.3 mm 1.5 mm 1/16" 1/2" 1/4" 10 mm 12 mm 14 mm 17 mm 19 mm 2 mm 2.5 mm 3 mm 3/16" 3/32" 3/4" 3/8" 4 mm 5 mm 5/16" 5/32" 5/64" 5/8" 6 mm 7/16" 7/64" 7/8" 8 mm 9/64"
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Part Number Thread Size Length Threading Specifications Met Thread Type Head Diameter Head Height Material Tensile Strength Hardness
0014FA00706 12-24 1 1/4" Fully Threaded ASME B18.3 UNC 0.324" 0.216" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00741 12-24 1 1/2" Fully Threaded ASME B18.3 UNC 0.324" 0.216" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00746 12-24 1 3/4" Partially Threaded ASME B18.3 UNC 0.324" 0.216" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA01118 1/4"-20 3/16" Fully Threaded ASME B18.3, ASTM F837 UNC 3/8" 1/4" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00861 1/4"-20 1/4" Fully Threaded ASME B18.3 UNC 3/8" 1/4" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA01185 1/4"-20 1/4" Fully Threaded - UNC 3/8" 1/4" Black-Oxide 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00862 1/4"-20 5/16" Fully Threaded ASME B18.3 UNC 3/8" 1/4" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00863 1/4"-20 3/8" Fully Threaded ASME B18.3 UNC 3/8" 1/4" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA01186 1/4"-20 3/8" Fully Threaded - UNC 3/8" 1/4" Black-Oxide 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00864 1/4"-20 7/16" Fully Threaded ASME B18.3 UNC 3/8" 1/4" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00865 1/4"-20 1/2" Fully Threaded ASME B18.3 UNC 3/8" 1/4" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00025 1/4"-20 1/2" Fully Threaded ASME B18.3, ASTM F837 UNC 3/8" 1/4" Silver-Plated 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA01187 1/4"-20 1/2" Fully Threaded - UNC 3/8" 1/4" Black-Oxide 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00949 1/4"-20 9/16" Fully Threaded ASME B18.3 UNC 3/8" 1/4" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00866 1/4"-20 5/8" Fully Threaded ASME B18.3 UNC 3/8" 1/4" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00026 1/4"-20 5/8" Fully Threaded ASME B18.3, ASTM F837 UNC 3/8" 1/4" Silver-Plated 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA01132 1/4"-20 5/8" Fully Threaded ASTM B456 UNC 3/8" 1/4" Chrome-Plated 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA01188 1/4"-20 5/8" Fully Threaded - UNC 3/8" 1/4" Black-Oxide 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00850 1/4"-20 11/16" Fully Threaded ASME B18.3 UNC 3/8" 1/4" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00867 1/4"-20 3/4" Fully Threaded ASME B18.3 UNC 3/8" 1/4" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00027 1/4"-20 3/4" Fully Threaded ASME B18.3, ASTM F837 UNC 3/8" 1/4" Silver-Plated 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA01133 1/4"-20 3/4" Fully Threaded ASTM B456 UNC 3/8" 1/4" Chrome-Plated 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA01189 1/4"-20 3/4" Fully Threaded - UNC 3/8" 1/4" Black-Oxide 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00868 1/4"-20 7/8" Fully Threaded ASME B18.3 UNC 3/8" 1/4" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA01134 1/4"-20 7/8" Fully Threaded ASTM B456 UNC 3/8" 1/4" Chrome-Plated 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00869 1/4"-20 1" Fully Threaded ASME B18.3 UNC 3/8" 1/4" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00028 1/4"-20 1" Fully Threaded ASME B18.3, ASTM F837 UNC 3/8" 1/4" Silver-Plated 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA01135 1/4"-20 1" Fully Threaded ASTM B456 UNC 3/8" 1/4" Chrome-Plated 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA01190 1/4"-20 1" Fully Threaded - UNC 3/8" 1/4" Black-Oxide 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00870 1/4"-20 1 1/8" Fully Threaded ASME B18.3 UNC 3/8" 1/4" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00871 1/4"-20 1 1/4" Fully Threaded ASME B18.3 UNC 3/8" 1/4" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA01136 1/4"-20 1 1/4" Fully Threaded ASTM B456 UNC 3/8" 1/4" Chrome-Plated 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00029 1/4"-20 1 1/4" Partially Threaded ASME B18.3, ASTM F837 UNC 3/8" 1/4" Silver-Plated 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA01191 1/4"-20 1 1/4" Partially Threaded - UNC 3/8" 1/4" Black-Oxide 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00872 1/4"-20 1 3/8" Fully Threaded ASME B18.3 UNC 3/8" 1/4" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00995 1/4"-20 1 1/2" Fully Threaded ASME B18.3 UNC 3/8" 1/4" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00873 1/4"-20 1 1/2" Partially Threaded ASME B18.3 UNC 3/8" 1/4" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00030 1/4"-20 1 1/2" Partially Threaded ASME B18.3, ASTM F837 UNC 3/8" 1/4" Silver-Plated 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA01192 1/4"-20 1 1/2" Partially Threaded - UNC 3/8" 1/4" Black-Oxide 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00747 1/4"-20 1 5/8" Partially Threaded ASME B18.3 UNC 3/8" 1/4" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00996 1/4"-20 1 3/4" Fully Threaded ASME B18.3 UNC 3/8" 1/4" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00874 1/4"-20 1 3/4" Partially Threaded ASME B18.3 UNC 3/8" 1/4" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00748 1/4"-20 1 7/8" Partially Threaded ASME B18.3 UNC 3/8" 1/4" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA01040 1/4"-20 2" Fully Threaded ASME B18.3 UNC 3/8" 1/4" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00875 1/4"-20 2" Partially Threaded ASME B18.3 UNC 3/8" 1/4" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA01049 1/4"-20 2 1/4" Fully Threaded ASME B18.3 UNC 3/8" 1/4" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00876 1/4"-20 2 1/4" Partially Threaded ASME B18.3 UNC 3/8" 1/4" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00749 1/4"-20 2 3/8" Partially Threaded ASME B18.3 UNC 3/8" 1/4" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA01055 1/4"-20 2 1/2" Fully Threaded ASME B18.3 UNC 3/8" 1/4" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00877 1/4"-20 2 1/2" Partially Threaded ASME B18.3 UNC 3/8" 1/4" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00851 1/4"-20 2 5/8" Partially Threaded ASME B18.3 UNC 3/8" 1/4" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00878 1/4"-20 2 3/4" Partially Threaded ASME B18.3 UNC 3/8" 1/4" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA01057 1/4"-20 3" Fully Threaded ASME B18.3 UNC 3/8" 1/4" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00879 1/4"-20 3" Partially Threaded ASME B18.3 UNC 3/8" 1/4" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00880 1/4"-20 3 1/4" Partially Threaded ASME B18.3 UNC 3/8" 1/4" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00881 1/4"-20 3 1/2" Partially Threaded ASME B18.3 UNC 3/8" 1/4" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00882 1/4"-20 3 3/4" Partially Threaded ASME B18.3 UNC 3/8" 1/4" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00883 1/4"-20 4" Partially Threaded ASME B18.3 UNC 3/8" 1/4" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00750 1/4"-20 4 1/4" Partially Threaded ASME B18.3 UNC 3/8" 1/4" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00884 1/4"-20 4 1/2" Partially Threaded ASME B18.3 UNC 3/8" 1/4" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00885 1/4"-20 5" Partially Threaded ASME B18.3 UNC 3/8" 1/4" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00886 1/4"-20 5 1/2" Partially Threaded ASME B18.3 UNC 3/8" 1/4" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00887 1/4"-20 6" Partially Threaded ASME B18.3 UNC 3/8" 1/4" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00888 1/4"-20 6 1/2" Partially Threaded ASME B18.3 UNC 3/8" 1/4" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00889 1/4"-20 7" Partially Threaded ASME B18.3 UNC 3/8" 1/4" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00951 1/4"-20 7 1/2" Partially Threaded ASME B18.3 UNC 3/8" 1/4" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00890 1/4"-20 8" Partially Threaded ASME B18.3 UNC 3/8" 1/4" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00952 1/4"-20 10" Partially Threaded ASME B18.3 UNC 3/8" 1/4" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA01119 1/4"-28 3/16" Fully Threaded ASME B18.3, ASTM F837 UNF 3/8" 1/4" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00755 1/4"-28 1/4" Fully Threaded ASME B18.3 UNF 3/8" 1/4" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00953 1/4"-28 5/16" Fully Threaded ASME B18.3 UNF 3/8" 1/4" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00757 1/4"-28 3/8" Fully Threaded ASME B18.3 UNF 3/8" 1/4" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00954 1/4"-28 7/16" Fully Threaded ASME B18.3 UNF 3/8" 1/4" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00759 1/4"-28 1/2" Fully Threaded ASME B18.3 UNF 3/8" 1/4" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00751 1/4"-28 9/16" Fully Threaded ASME B18.3 UNF 3/8" 1/4" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00761 1/4"-28 5/8" Fully Threaded ASME B18.3 UNF 3/8" 1/4" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA01137 1/4"-28 5/8" Fully Threaded ASTM B456 UNF 3/8" 1/4" Chrome-Plated 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00130 1/4"-28 11/16" Fully Threaded ASME B18.3 UNF 3/8" 1/4" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00762 1/4"-28 3/4" Fully Threaded ASME B18.3 UNF 3/8" 1/4" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA01138 1/4"-28 3/4" Fully Threaded ASTM B456 UNF 3/8" 1/4" Chrome-Plated 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00764 1/4"-28 7/8" Fully Threaded ASME B18.3 UNF 3/8" 1/4" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA01139 1/4"-28 7/8" Fully Threaded ASTM B456 UNF 3/8" 1/4" Chrome-Plated 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00766 1/4"-28 1" Fully Threaded ASME B18.3 UNF 3/8" 1/4" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA01140 1/4"-28 1" Fully Threaded ASTM B456 UNF 3/8" 1/4" Chrome-Plated 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00753 1/4"-28 1 1/8" Fully Threaded ASME B18.3 UNF 3/8" 1/4" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00768 1/4"-28 1 1/4" Fully Threaded ASME B18.3 UNF 3/8" 1/4" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00754 1/4"-28 1 3/8" Fully Threaded ASME B18.3 UNF 3/8" 1/4" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00769 1/4"-28 1 1/2" Partially Threaded ASME B18.3 UNF 3/8" 1/4" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00131 1/4"-28 1 5/8" Partially Threaded ASME B18.3 UNF 3/8" 1/4" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00770 1/4"-28 1 3/4" Partially Threaded ASME B18.3 UNF 3/8" 1/4" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00132 1/4"-28 1 7/8" Partially Threaded ASME B18.3 UNF 3/8" 1/4" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00771 1/4"-28 2" Partially Threaded ASME B18.3 UNF 3/8" 1/4" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00780 1/4"-28 2 1/4" Partially Threaded ASME B18.3 UNF 3/8" 1/4" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00772 1/4"-28 2 1/2" Partially Threaded ASME B18.3 UNF 3/8" 1/4" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00756 1/4"-28 2 3/4" Partially Threaded ASME B18.3 UNF 3/8" 1/4" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00773 1/4"-28 3" Partially Threaded ASME B18.3 UNF 3/8" 1/4" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00758 1/4"-28 3 1/4" Partially Threaded ASME B18.3 UNF 3/8" 1/4" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00782 1/4"-28 3 1/2" Partially Threaded ASME B18.3 UNF 3/8" 1/4" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00774 1/4"-28 4" Partially Threaded ASME B18.3, ASTM F837 UNF 3/8" 1/4" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00133 1/4"-28 4 1/2" Partially Threaded ASME B18.3 UNF 3/8" 1/4" 18-8 Stainless Steel 70000 psi Rockwell B70
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