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
0014FA01107 4-40 1/16" Fully Threaded ASME B18.3, ASTM F837 UNC 0.183" 0.112" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA01108 4-40 3/32" Fully Threaded ASME B18.3, ASTM F837 UNC 0.183" 0.112" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00557 4-40 1/8" Fully Threaded ASME B18.3 UNC 0.183" 0.112" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA01152 4-40 1/8" Fully Threaded - UNC 0.183" 0.112" Black-Oxide 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00659 4-40 5/32" Fully Threaded ASME B18.3 UNC 0.183" 0.112" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00559 4-40 3/16" Fully Threaded ASME B18.3 UNC 0.183" 0.112" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA01154 4-40 3/16" Fully Threaded - UNC 0.183" 0.112" Black-Oxide 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00112 4-40 7/32" Fully Threaded ASME B18.3 UNC 0.183" 0.112" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00560 4-40 1/4" Fully Threaded ASME B18.3 UNC 0.183" 0.112" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00009 4-40 1/4" Fully Threaded ASME B18.3, ASTM F837 UNC 0.183" 0.112" Silver-Plated 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA01150 4-40 1/4" Fully Threaded - UNC 0.183" 0.112" Black-Oxide 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00495 4-40 9/32" Fully Threaded ASME B1.1, ASME B18.3, ASTM F837 UNC 0.183" 0.112" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00561 4-40 5/16" Fully Threaded ASME B18.3 UNC 0.183" 0.112" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA01151 4-40 5/16" Fully Threaded - UNC 0.183" 0.112" Black-Oxide 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00562 4-40 3/8" Fully Threaded ASME B18.3 UNC 0.183" 0.112" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00010 4-40 3/8" Fully Threaded ASME B18.3, ASTM F837 UNC 0.183" 0.112" Silver-Plated 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA01153 4-40 3/8" Fully Threaded - UNC 0.183" 0.112" Black-Oxide 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00563 4-40 7/16" Fully Threaded ASME B18.3 UNC 0.183" 0.112" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00564 4-40 1/2" Fully Threaded ASME B18.3 UNC 0.183" 0.112" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00011 4-40 1/2" Fully Threaded ASME B18.3, ASTM F837 UNC 0.183" 0.112" Silver-Plated 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA01156 4-40 1/2" Fully Threaded - UNC 0.183" 0.112" Black-Oxide 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00565 4-40 9/16" Fully Threaded ASME B18.3 UNC 0.183" 0.112" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00566 4-40 5/8" Fully Threaded ASME B18.3 UNC 0.183" 0.112" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00012 4-40 5/8" Fully Threaded ASME B18.3, ASTM F837 UNC 0.183" 0.112" Silver-Plated 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA01155 4-40 5/8" Fully Threaded - UNC 0.183" 0.112" Black-Oxide 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00496 4-40 11/16" Fully Threaded ASME B1.1, ASME B18.3, ASTM F837 UNC 0.183" 0.112" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00567 4-40 3/4" Fully Threaded ASME B18.3 UNC 0.183" 0.112" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00013 4-40 3/4" Fully Threaded ASME B18.3, ASTM F837 UNC 0.183" 0.112" Silver-Plated 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA01157 4-40 3/4" Fully Threaded - UNC 0.183" 0.112" Black-Oxide 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00113 4-40 13/16" Fully Threaded ASME B18.3 UNC 0.183" 0.112" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00568 4-40 7/8" Fully Threaded ASME B18.3 UNC 0.183" 0.112" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00499 4-40 1" Fully Threaded ASME B18.3 UNC 0.183" 0.112" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00569 4-40 1" Partially Threaded ASME B18.3 UNC 0.183" 0.112" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA01158 4-40 1" Partially Threaded - UNC 0.183" 0.112" Black-Oxide 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00570 4-40 1 1/8" Partially Threaded ASME B18.3 UNC 0.183" 0.112" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00500 4-40 1 1/4" Fully Threaded ASME B18.3 UNC 0.183" 0.112" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00745 4-40 1 1/4" Partially Threaded ASME B18.3 UNC 0.183" 0.112" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00571 4-40 1 3/8" Partially Threaded ASME B18.3 UNC 0.183" 0.112" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00501 4-40 1 1/2" Fully Threaded ASME B18.3 UNC 0.183" 0.112" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00572 4-40 1 1/2" Partially Threaded ASME B18.3 UNC 0.183" 0.112" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00660 4-40 1 5/8" Partially Threaded ASME B18.3 UNC 0.183" 0.112" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00502 4-40 1 3/4" Fully Threaded ASME B18.3 UNC 0.183" 0.112" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00573 4-40 1 3/4" Partially Threaded ASME B18.3 UNC 0.183" 0.112" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00503 4-40 2" Fully Threaded ASME B18.3 UNC 0.183" 0.112" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00574 4-40 2" Partially Threaded ASME B18.3 UNC 0.183" 0.112" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00663 4-40 2 1/4" Partially Threaded ASME B18.3 UNC 0.183" 0.112" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00575 4-40 2 1/2" Partially Threaded ASME B18.3 UNC 0.183" 0.112" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00672 4-40 2 3/4" Partially Threaded ASME B18.3 UNC 0.183" 0.112" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00576 4-40 3" Partially Threaded ASME B18.3 UNC 0.183" 0.112" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00673 4-48 1/8" Fully Threaded ASME B18.3 UNF 0.183" 0.112" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00674 4-48 3/16" Fully Threaded ASME B18.3 UNF 0.183" 0.112" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00621 4-48 1/4" Fully Threaded ASME B18.3 UNF 0.183" 0.112" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00622 4-48 3/8" Fully Threaded ASME B18.3 UNF 0.183" 0.112" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00623 4-48 1/2" Fully Threaded ASME B18.3 UNF 0.183" 0.112" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00675 4-48 5/8" Fully Threaded ASME B18.3 UNF 0.183" 0.112" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00676 4-48 3/4" Fully Threaded ASME B18.3 UNF 0.183" 0.112" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00114 4-48 1" Partially Threaded ASME B18.3 UNF 0.183" 0.112" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00115 5-40 1/8" Fully Threaded ASME B18.3 UNC 0.205" 1/8" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00577 5-40 3/16" Fully Threaded ASME B18.3 UNC 0.205" 1/8" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00578 5-40 1/4" Fully Threaded ASME B18.3 UNC 0.205" 1/8" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA01027 5-40 5/16" Fully Threaded ASME B18.3 UNC 0.205" 1/8" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00579 5-40 3/8" Fully Threaded ASME B18.3 UNC 0.205" 1/8" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00580 5-40 7/16" Fully Threaded ASME B18.3 UNC 0.205" 1/8" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00581 5-40 1/2" Fully Threaded ASME B18.3 UNC 0.205" 1/8" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA01028 5-40 9/16" Fully Threaded ASME B18.3 UNC 0.205" 1/8" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00583 5-40 5/8" Fully Threaded ASME B18.3, ASTM F837 UNC 0.205" 1/8" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00584 5-40 3/4" Fully Threaded ASME B18.3, ASTM F837 UNC 0.205" 1/8" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA01029 5-40 7/8" Partially Threaded ASME B18.3 UNC 0.205" 1/8" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00582 5-40 1" Partially Threaded ASME B18.3 UNC 0.205" 1/8" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA01030 5-40 1 1/8" Partially Threaded ASME B18.3 UNC 0.205" 1/8" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00585 5-40 1 1/4" Partially Threaded ASME B18.3 UNC 0.205" 1/8" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00586 5-40 1 1/2" Partially Threaded ASME B18.3 UNC 0.205" 1/8" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00677 5-40 2" Partially Threaded ASME B18.3 UNC 0.205" 1/8" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00678 5-44 1/4" Fully Threaded ASME B18.3 UNF 0.205" 1/8" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00116 5-44 3/8" Fully Threaded ASME B18.3 UNF 0.205" 1/8" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00679 5-44 1/2" Fully Threaded ASME B18.3 UNF 0.205" 1/8" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00680 5-44 3/4" Fully Threaded ASME B18.3 UNF 0.205" 1/8" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00117 5-44 1" Partially Threaded ASME B18.3 UNF 0.205" 1/8" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA01109 6-32 3/32" Fully Threaded ASME B18.3, ASTM F837 UNC 0.226" 0.138" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00591 6-32 1/8" Fully Threaded ASME B18.3, ASTM F837 UNC 0.226" 0.138" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA01110 6-32 5/32" Fully Threaded ASME B18.3, ASTM F837 UNC 0.226" 0.138" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00595 6-32 3/16" Fully Threaded ASME B18.3, ASTM F837 UNC 0.226" 0.138" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00596 6-32 1/4" Fully Threaded ASME B18.3 UNC 0.226" 0.138" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00019 6-32 1/4" Fully Threaded ASME B18.3, ASTM F837 UNC 0.226" 0.138" Silver-Plated 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA01163 6-32 1/4" Fully Threaded - UNC 0.226" 0.138" Black-Oxide 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00843 6-32 9/32" Fully Threaded ASME B18.3 UNC 0.226" 0.138" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00597 6-32 5/16" Fully Threaded ASME B18.3 UNC 0.226" 0.138" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00598 6-32 3/8" Fully Threaded ASME B18.3 UNC 0.226" 0.138" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00020 6-32 3/8" Fully Threaded ASME B18.3, ASTM F837 UNC 0.226" 0.138" Silver-Plated 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA01123 6-32 3/8" Fully Threaded ASTM B456 UNC 0.226" 0.138" Chrome-Plated 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA01165 6-32 3/8" Fully Threaded - UNC 0.226" 0.138" Black-Oxide 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00599 6-32 7/16" Fully Threaded ASME B18.3 UNC 0.226" 0.138" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00600 6-32 1/2" Fully Threaded ASME B18.3 UNC 0.226" 0.138" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00021 6-32 1/2" Fully Threaded ASME B18.3, ASTM F837 UNC 0.226" 0.138" Silver-Plated 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA01124 6-32 1/2" Fully Threaded ASTM B456 UNC 0.226" 0.138" Chrome-Plated 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA01166 6-32 1/2" Fully Threaded - UNC 0.226" 0.138" Black-Oxide 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00601 6-32 9/16" Fully Threaded ASME B18.3, ASTM F837 UNC 0.226" 0.138" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00602 6-32 5/8" Fully Threaded ASME B18.3 UNC 0.226" 0.138" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00022 6-32 5/8" Fully Threaded ASME B18.3, ASTM F837 UNC 0.226" 0.138" Silver-Plated 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA01167 6-32 5/8" Fully Threaded - UNC 0.226" 0.138" Black-Oxide 18-8 Stainless Steel 70000 psi Rockwell B70
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