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
0014FA00685 10-24 3/8" Fully Threaded ASME B18.3 UNC 5/16" 0.19" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00686 10-24 7/16" Fully Threaded ASME B18.3 UNC 5/16" 0.19" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00687 10-24 1/2" Fully Threaded ASME B18.3 UNC 5/16" 0.19" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00006 10-24 1/2" Fully Threaded ASME B18.3, ASTM F837 UNC 5/16" 0.19" Silver-Plated 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA01175 10-24 1/2" Fully Threaded - UNC 5/16" 0.19" Black-Oxide 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00688 10-24 9/16" Fully Threaded ASME B18.3 UNC 5/16" 0.19" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00689 10-24 5/8" Fully Threaded ASME B18.3 UNC 5/16" 0.19" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA01176 10-24 5/8" Fully Threaded - UNC 5/16" 0.19" Black-Oxide 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00124 10-24 11/16" Fully Threaded ASME B18.3 UNC 5/16" 0.19" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00690 10-24 3/4" Fully Threaded ASME B18.3 UNC 5/16" 0.19" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00007 10-24 3/4" Fully Threaded ASME B18.3, ASTM F837 UNC 5/16" 0.19" Silver-Plated 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA01177 10-24 3/4" Fully Threaded - UNC 5/16" 0.19" Black-Oxide 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00691 10-24 7/8" Fully Threaded ASME B18.3 UNC 5/16" 0.19" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00692 10-24 1" Fully Threaded ASME B18.3 UNC 5/16" 0.19" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA01178 10-24 1" Fully Threaded - UNC 5/16" 0.19" Black-Oxide 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00008 10-24 1" Partially Threaded ASME B18.3, ASTM F837 UNC 5/16" 0.19" Silver-Plated 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00693 10-24 1 1/8" Partially Threaded ASME B18.3 UNC 5/16" 0.19" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00665 10-24 1 1/4" Fully Threaded ASME B18.3 UNC 5/16" 0.19" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00694 10-24 1 1/4" Partially Threaded ASME B18.3 UNC 5/16" 0.19" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00695 10-24 1 3/8" Partially Threaded ASME B18.3 UNC 5/16" 0.19" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00667 10-24 1 1/2" Fully Threaded ASME B18.3 UNC 5/16" 0.19" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00696 10-24 1 1/2" Partially Threaded ASME B18.3 UNC 5/16" 0.19" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00668 10-24 1 5/8" Partially Threaded ASME B18.3 UNC 5/16" 0.19" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00697 10-24 1 3/4" Partially Threaded ASME B18.3 UNC 5/16" 0.19" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00669 10-24 1 7/8" Partially Threaded ASME B18.3 UNC 5/16" 0.19" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00993 10-24 2" Fully Threaded ASME B18.3 UNC 5/16" 0.19" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00698 10-24 2" Partially Threaded ASME B18.3 UNC 5/16" 0.19" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00699 10-24 2 1/4" Partially Threaded ASME B18.3, ASTM F837 UNC 5/16" 0.19" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00700 10-24 2 1/2" Partially Threaded ASME B18.3 UNC 5/16" 0.19" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00701 10-24 2 3/4" Partially Threaded ASME B18.3, ASTM F837 UNC 5/16" 0.19" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00702 10-24 3" Partially Threaded ASME B18.3, ASTM F837 UNC 5/16" 0.19" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA01034 10-24 3 1/4" Partially Threaded ASME B18.3 UNC 5/16" 0.19" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00703 10-24 3 1/2" Partially Threaded ASME B18.3, ASTM F837 UNC 5/16" 0.19" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00125 10-24 3 3/4" Partially Threaded ASME B18.3 UNC 5/16" 0.19" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00704 10-24 4" Partially Threaded ASME B18.3, ASTM F837 UNC 5/16" 0.19" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00126 10-24 4 1/2" Partially Threaded ASME B18.3 UNC 5/16" 0.19" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00705 10-24 5" Partially Threaded ASME B18.3 UNC 5/16" 0.19" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00127 10-24 5 1/2" Partially Threaded ASME B18.3 UNC 5/16" 0.19" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00707 10-24 6" Partially Threaded ASME B18.3 UNC 5/16" 0.19" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA01116 10-32 5/32" Fully Threaded ASME B18.3, ASTM F837 UNF 5/16" 0.19" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00709 10-32 3/16" Fully Threaded ASME B18.3 UNF 5/16" 0.19" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00710 10-32 1/4" Fully Threaded ASME B18.3 UNF 5/16" 0.19" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA01180 10-32 1/4" Fully Threaded - UNF 5/16" 0.19" Black-Oxide 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00846 10-32 9/32" Fully Threaded ASME B18.3 UNF 5/16" 0.19" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00711 10-32 5/16" Fully Threaded ASME B18.3 UNF 5/16" 0.19" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00712 10-32 3/8" Fully Threaded ASME B18.3 UNF 5/16" 0.19" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00014 10-32 3/8" Fully Threaded ASME B18.3, ASTM F837 UNF 5/16" 0.19" Silver-Plated 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA01183 10-32 3/8" Fully Threaded - UNF 5/16" 0.19" Black-Oxide 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00713 10-32 7/16" Fully Threaded ASME B18.3 UNF 5/16" 0.19" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00714 10-32 1/2" Fully Threaded ASME B18.3 UNF 5/16" 0.19" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00015 10-32 1/2" Fully Threaded ASME B18.3, ASTM F837 UNF 5/16" 0.19" Silver-Plated 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA01179 10-32 1/2" Fully Threaded - UNF 5/16" 0.19" Black-Oxide 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00715 10-32 9/16" Fully Threaded ASME B18.3, ASTM F837 UNF 5/16" 0.19" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00716 10-32 5/8" Fully Threaded ASME B18.3 UNF 5/16" 0.19" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00016 10-32 5/8" Fully Threaded ASME B18.3, ASTM F837 UNF 5/16" 0.19" Silver-Plated 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA01129 10-32 5/8" Fully Threaded ASTM B456 UNF 5/16" 0.19" Chrome-Plated 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA01181 10-32 5/8" Fully Threaded - UNF 5/16" 0.19" Black-Oxide 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00847 10-32 11/16" Fully Threaded ASME B18.3 UNF 5/16" 0.19" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00717 10-32 3/4" Fully Threaded ASME B18.3 UNF 5/16" 0.19" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00017 10-32 3/4" Fully Threaded ASME B18.3, ASTM F837 UNF 5/16" 0.19" Silver-Plated 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA01130 10-32 3/4" Fully Threaded ASTM B456 UNF 5/16" 0.19" Chrome-Plated 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA01182 10-32 3/4" Fully Threaded - UNF 5/16" 0.19" Black-Oxide 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00718 10-32 7/8" Fully Threaded ASME B18.3 UNF 5/16" 0.19" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00719 10-32 1" Fully Threaded ASME B18.3 UNF 5/16" 0.19" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA01131 10-32 1" Fully Threaded ASTM B456 UNF 5/16" 0.19" Chrome-Plated 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA01184 10-32 1" Fully Threaded - UNF 5/16" 0.19" Black-Oxide 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00018 10-32 1" Partially Threaded ASME B18.3, ASTM F837 UNF 5/16" 0.19" Silver-Plated 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00720 10-32 1 1/8" Fully Threaded ASME B18.3, ASTM F837 UNF 5/16" 0.19" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00994 10-32 1 1/4" Fully Threaded ASME B18.3 UNF 5/16" 0.19" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00721 10-32 1 1/4" Partially Threaded ASME B18.3 UNF 5/16" 0.19" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00128 10-32 1 5/16" Partially Threaded ASME B18.3 UNF 5/16" 0.19" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00735 10-32 1 3/8" Partially Threaded ASME B18.3 UNF 5/16" 0.19" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00670 10-32 1 1/2" Fully Threaded ASME B18.3 UNF 5/16" 0.19" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00722 10-32 1 1/2" Partially Threaded ASME B18.3 UNF 5/16" 0.19" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00736 10-32 1 5/8" Partially Threaded ASME B18.3 UNF 5/16" 0.19" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00723 10-32 1 3/4" Partially Threaded ASME B18.3 UNF 5/16" 0.19" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00742 10-32 1 7/8" Partially Threaded ASME B18.3 UNF 5/16" 0.19" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00671 10-32 2" Fully Threaded ASME B18.3 UNF 5/16" 0.19" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00724 10-32 2" Partially Threaded ASME B18.3 UNF 5/16" 0.19" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00129 10-32 2 1/8" Partially Threaded ASME B18.3 UNF 5/16" 0.19" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00725 10-32 2 1/4" Partially Threaded ASME B18.3, ASTM F837 UNF 5/16" 0.19" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00848 10-32 2 3/8" Partially Threaded ASME B18.3 UNF 5/16" 0.19" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00726 10-32 2 1/2" Partially Threaded ASME B18.3 UNF 5/16" 0.19" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00849 10-32 2 5/8" Partially Threaded ASME B18.3 UNF 5/16" 0.19" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00727 10-32 2 3/4" Partially Threaded ASME B18.3, ASTM F837 UNF 5/16" 0.19" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00728 10-32 3" Partially Threaded ASME B18.3, ASTM F837 UNF 5/16" 0.19" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00730 10-32 3 1/4" Partially Threaded ASME B18.3 UNF 5/16" 0.19" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00729 10-32 3 1/2" Partially Threaded ASME B18.3, ASTM F837 UNF 5/16" 0.19" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00945 10-32 3 3/4" Partially Threaded ASME B18.3 UNF 5/16" 0.19" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00731 10-32 4" Partially Threaded ASME B18.3 UNF 5/16" 0.19" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00732 10-32 4 1/2" Partially Threaded ASME B18.3 UNF 5/16" 0.19" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00733 10-32 5" Partially Threaded ASME B18.3 UNF 5/16" 0.19" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00734 10-32 6" Partially Threaded ASME B18.3 UNF 5/16" 0.19" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA01117 10-32 7" Partially Threaded ASME B18.3, ASTM F837 UNF 5/16" 0.19" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00737 12-24 3/8" Fully Threaded ASME B18.3 UNC 0.324" 0.216" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00738 12-24 1/2" Fully Threaded ASME B18.3 UNC 0.324" 0.216" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00743 12-24 5/8" Fully Threaded ASME B18.3 UNC 0.324" 0.216" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00739 12-24 3/4" Fully Threaded ASME B18.3 UNC 0.324" 0.216" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00744 12-24 7/8" Fully Threaded ASME B18.3 UNC 0.324" 0.216" 18-8 Stainless Steel 70000 psi Rockwell B70
0014FA00740 12-24 1" Fully Threaded ASME B18.3 UNC 0.324" 0.216" 18-8 Stainless Steel 70000 psi Rockwell B70
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