Hex Nuts

3071 products

Hex Nuts

Hex Nuts are the most common type of nut, featuring a six-sided design that provides excellent wrenching surfaces for easy installation and removal. At Skdin, we offer high-quality Hex Nuts in various grades, materials, and finishes for a wide range of industrial, construction, and manufacturing applications. These versatile nuts provide reliable fastening when used with matching bolts and are available in standard, heavy, and jam nut configurations. Our hex nuts are manufactured to precise standards, ensuring consistent thread quality and dimensional accuracy. Explore our selection to find the perfect hex nuts for your fastening requirements.

System of Measurement
Inch Metric
Thread Size
0-80 00-90 00-96 000-120 0000-160 1 1/2"-12 1 1/2"-6 1 1/2"-8 1 1/4"-12 1 1/4"-7 1 1/4"-8 1 1/8"-12 1 1/8"-7 1 1/8"-8 1 3/4"-12 1 3/4"-5 1 3/4"-8 1 3/8"-12 1 3/8"-6 1 3/8"-8 1 5/8"-12 1 5/8"-8 1 7/8"-12 1 7/8"-8 1"-12 1"-14 1"-8 1-64 1-72 1/2"-13 1/2"-20 1/2"-28 1/4"-20 1/4"-28 1/4"-32 10-24 10-32 11/16"-24 11/16"-27 12-24 12-28 2 1/2"-12 2 1/2"-4 2 1/4"-12 2 1/4"-4 1/2 2 1/4"-8 2"-12 2"-4 1/2 2"-8 2-56 2-64 3"-12 3-48 3-56 3/4"-10 3/4"-16 3/4"-20 3/8"-16 3/8"-24 3/8"-32 4-36 4-40 4-48 5-40 5-44 5/16"-18 5/16"-24 5/16"-32 5/8"-11 5/8"-18 5/8"-24 6-32 6-40 7/16"-14 7/16"-20 7/16"-28 7/8"-14 7/8"-20 7/8"-9 8-32 8-36 9/16"-12 9/16"-18 M1 M1.2 M1.4 M1.6 M1.7 M1.8 M10 M12 M14 M16 M18 M2 M2.3 M2.5 M2.6 M20 M22 M24 M27 M3 M3.5 M30 M33 M36 M39 M4 M42 M45 M48 M5 M52 M56 M6 M60 M64 M7 M72 M8
Material
17-4 PH Stainless Steel 18-8 Stainless Steel 316 Stainless Steel 400 Nickel 410 Stainless Steel 6061 Aluminum A286 Stainless Steel Acetal Plastic Alloy 20 Stainless Steel Black Corrosion-Resistant-Coated 6061 Aluminum Black Corrosion-Resistant-Coated Steel Black-Oxide 18-8 Stainless Steel Black-Oxide 316 Stainless Steel Black-Oxide Steel Blue Dyed Steel Blue PTFE-Coated Steel Brass Bumax 88 Stainless Steel C276 Nickel Cadmium Yellow-Chromate Plated Steel Ceramic Fiberglass Galvanized Steel Glass-Filled Nylon Plastic Grade 2 Titanium Hot-Dipped Galvanized Steel Nickel-Plated Brass Nylon 6/6 Plastic PEEK Plastic PTFE Plastic PTFE-Coated 18-8 Stainless Steel PVC Plastic PVDF Plastic Polycarbonate Plastic Polypropylene Plastic Silicon Bronze Steel Zinc Yellow-Chromate Plated Steel Zinc-Flake-Coated Steel Zinc-Plated Steel
Width
1/16" 5/64" 3/32" 7/64" 1/8" 5/32" 3/16" 1/4" 17/64" 5/16" 11/32" 3/8" 27/64" 7/16" 15/32" 1/2" 33/64" 17/32" 9/16" 19/32" 5/8" 11/16" 45/64" 3/4" 49/64" 25/32" 0.863" 7/8" 29/32" 59/64" 15/16" 61/64" 1" 1 1/32" 1.047" 1 1/16" 1 7/64" 1 1/8" 1.231" 1 1/4" 1 19/64" 1 5/16" 1.416" 1 7/16" 1 15/32" 1 31/64" 1 1/2" 1.6" 1 5/8" 1 11/16" 1 3/4" 1 13/16" 1 7/8" 1 15/16" 1.969" 2" 2 1/16" 2 3/16" 2 1/4" 2 3/8" 2 7/16" 2 9/16" 2 5/8" 2 3/4" 2 13/16" 2 15/16" 3" 3 1/8" 3 3/8" 3 1/2" 3 3/4" 3 7/8" 4 1/2" 2.5 mm 3 mm 3.2 mm 3.5 mm 3.9 mm 4 mm 4.5 mm 4.8 mm 4.9 mm 5 mm 5.32 mm 5.4 mm 5.5 mm 6 mm 6.78 mm 6.8 mm 6.9 mm 7 mm 7.5 mm 7.78 mm 7.8 mm 7.9 mm 8 mm 9.78 mm 9.9 mm 10 mm 11 mm 12 mm 12.73 mm 12.85 mm 12.9 mm 13 mm 14 mm 14.8 mm 15.85 mm 16 mm 17 mm 17.74 mm 17.9 mm 18 mm 19 mm 21 mm 22 mm 24 mm 27 mm 30 mm 32 mm 33 mm 36 mm 41 mm 46 mm 49 mm 50 mm 55 mm 60 mm 65 mm 70 mm 75 mm 80 mm 85 mm 90 mm 100 mm 105 mm
Height
1/32" 3/64" 1/16" 5/64" 3/32" 7/64" 1/8" 9/64" 5/32" 11/64" 3/16" 13/64" 7/32" 15/64" 1/4" 17/64" 9/32" 19/64" 5/16" 21/64" 11/32" 23/64" 3/8" 25/64" 13/32" 27/64" 7/16" 0.484" 31/64" 1/2" 33/64" 17/32" 35/64" 9/16" 0.609" 39/64" 41/64" 21/32" 11/16" 23/32" 0.734" 47/64" 3/4" 49/64" 25/32" 27/32" 0.859" 55/64" 7/8" 29/32" 31/32" 0.984" 63/64" 1" 1 1/32" 1 1/16" 1 3/32" 1 7/64" 1 9/64" 1 5/32" 1 11/64" 1 3/16" 1 7/32" 1.219" 1 1/4" 1 9/32" 1 5/16" 1 11/32" 1 13/32" 1 29/64" 1 15/32" 1 1/2" 1 19/32" 1 5/8" 1 21/32" 1 23/32" 1 3/4" 1 27/32" 1 31/32" 2" 2 1/64" 2 13/64" 2 29/64" 0.8 mm 1 mm 1.2 mm 1.3 mm 1.4 mm 1.6 mm 1.7 mm 1.8 mm 2 mm 2.2 mm 2.4 mm 2.5 mm 2.7 mm 2.8 mm 2.9 mm 3 mm 3.2 mm 3.5 mm 4 mm 4.3 mm 4.4 mm 4.9 mm 5 mm 5.2 mm 5.4 mm 5.5 mm 6 mm 6.3 mm 6.4 mm 6.5 mm 6.8 mm 7 mm 8 mm 8.4 mm 9 mm 9.8 mm 10 mm 10.54 mm 10.8 mm 11 mm 12 mm 13 mm 13.5 mm 14 mm 14.3 mm 14.8 mm 15 mm 16 mm 16.5 mm 17 mm 18 mm 19 mm 19.5 mm 20 mm 20.7 mm 21 mm 22 mm 22.5 mm 22.7 mm 23 mm 24 mm 24.7 mm 26 mm 27 mm 27.4 mm 28 mm 29 mm 30 mm 31 mm 33 mm 34 mm 36 mm 38 mm 39 mm 42 mm 45 mm 48 mm 52 mm 56 mm 58 mm 64 mm
Thread Type
Metric UN UNC UNEF UNF UNS
Thread Direction
Left Hand Right Hand Right Hand, Left Hand
Thread Pitch
0.25 mm 0.3 mm 0.35 mm 0.4 mm 0.45 mm 0.5 mm 0.6 mm 0.7 mm 0.75 mm 0.8 mm 1 mm 1.25 mm 1.5 mm 1.75 mm 2 mm 2.5 mm 3 mm 3.5 mm 4 mm 4.5 mm 5 mm 5.5 mm 6 mm
Fastener Strength Grade/Class
ASTM Grade 2H ASTM Grade 7 ASTM Grade 8 ASTM Grade 8M ASTM Grade C ASTM Grade DH Class 04 Class 10 Class 12 Class 5 Class 6 Class 8 Grade 2 Grade 5 Grade 8 Grade 9
Part Number Thread Size Thread Type Thread Fit Thread Direction Width Height Drive Style Nut Type Specifications Met Material
0934FA00033 9/16"-12 UNC Class 2B Right Hand 7/8" 5/16" External Hex Hex - -
0911FA00023 9/16"-12 UNC Class 2B Right Hand 7/8" 31/64" External Hex Hex ASME B18.2.2 6061 Aluminum
0861FA00097 9/16"-12 UNC Class 2B Right Hand 7/8" 31/64" External Hex Hex ASME B18.2.2 Black Corrosion-Resistant-Coated Steel
0861FA00041 9/16"-12 UNC Class 2B Right Hand 7/8" 31/64" External Hex Hex ASME B18.2.2 Black-Oxide Steel
0861FA00065 9/16"-12 UNC Class 2B Right Hand 7/8" 31/64" External Hex Hex ASME B18.2.2 Steel
0861FA00013 9/16"-12 UNC Class 2B Right Hand 7/8" 31/64" External Hex Hex ASME B18.2.2 Zinc-Plated Steel
0881FA00073 9/16"-12 UNC Class 2B Right Hand 7/8" 31/64" External Hex Hex ASTM F594 18-8 Stainless Steel
0888FA00083 9/16"-12 UNC Class 2B Right Hand 7/8" 31/64" External Hex Hex ASTM F594 316 Stainless Steel
0866FA00015 9/16"-12 UNC Class 2B Right Hand 7/8" 31/64" External Hex Hex MS51967-17; Fed. Spec. FF-N-836 Cadmium Yellow-Chromate Plated Steel
0881FA00048 9/16"-12 UNC Class 2B Right Hand 7/8" 31/64" External Hex Hex - 18-8 Stainless Steel
0888FA00061 9/16"-12 UNC Class 2B Right Hand 7/8" 31/64" External Hex Hex - 316 Stainless Steel
0881FA00114 9/16"-12 UNC Class 2B Right Hand 7/8" 31/64" External Hex Hex - Black-Oxide 18-8 Stainless Steel
0888FA00021 9/16"-12 UNC Class 2B Right Hand 7/8" 31/64" External Hex Hex - Black-Oxide 316 Stainless Steel
0868FA00084 9/16"-12 UNC Class 2B Right Hand 7/8" 31/64" External Hex Hex - Black-Oxide Steel
0908FA00036 9/16"-12 UNC Class 2B Right Hand 7/8" 31/64" External Hex Hex - Brass
0868FA00015 9/16"-12 UNC Class 2B Right Hand 7/8" 31/64" External Hex Hex - Steel
0868FA00112 9/16"-12 UNC Class 2B Right Hand 7/8" 31/64" External Hex Hex - Zinc Yellow-Chromate Plated Steel
0868FA00044 9/16"-12 UNC Class 2B Right Hand 7/8" 31/64" External Hex Hex - Zinc-Flake-Coated Steel
0949FA00028 9/16"-12 UNC Class 2B Right Hand 15/16" 35/64" External Hex Hex ASME B18.2.2 Zinc-Plated Steel
0944FA00049 9/16"-12 UNC Class 2B Right Hand 15/16" 35/64" External Hex Hex ASME B18.2.2, ASTM A194 Steel
0949FA00009 9/16"-12 UNC Class 2B Right Hand 15/16" 35/64" External Hex Hex ASME B18.2.2, SAE J995 Steel
0950FA00017 9/16"-12 UNC Class 2B Right Hand 15/16" 35/64" External Hex Hex - 18-8 Stainless Steel
0952FA00013 9/16"-12 UNC Class 2B Right Hand 15/16" 35/64" External Hex Hex - Brass
0946FA00014 9/16"-12 UNC Class 2B Right Hand 15/16" 35/64" External Hex Hex - Steel
0931FA00036 9/16"-18 UNF Class 2B Left Hand 7/8" 5/16" External Hex Hex ANSI/ASME 18.2.2 18-8 Stainless Steel
0935FA00030 9/16"-18 UNF Class 2B Left Hand 7/8" 5/16" External Hex Hex - 316 Stainless Steel
0924FA00023 9/16"-18 UNF Class 2B Left Hand 7/8" 5/16" External Hex Hex - Zinc-Plated Steel
0865FA00026 9/16"-18 UNF Class 2B Left Hand 7/8" 31/64" External Hex Hex - Steel
0873FA00010 9/16"-18 UNF Class 2B Left Hand 7/8" 31/64" External Hex Hex - Zinc Yellow-Chromate Plated Steel
0921FA00020 9/16"-18 UNF Class 2B Right Hand 7/8" 5/16" External Hex Hex ASME B18.2.2 Steel
0927FA00061 9/16"-18 UNF Class 2B Right Hand 7/8" 5/16" External Hex Hex ASME B18.2.2 Zinc Yellow-Chromate Plated Steel
0921FA00047 9/16"-18 UNF Class 2B Right Hand 7/8" 5/16" External Hex Hex ASME B18.2.2 Zinc-Plated Steel
0928FA00012 9/16"-18 UNF Class 2B Right Hand 7/8" 5/16" External Hex Hex - 18-8 Stainless Steel
0936FA00006 9/16"-18 UNF Class 2B Right Hand 7/8" 5/16" External Hex Hex - Brass
0925FA00071 9/16"-18 UNF Class 2B Right Hand 7/8" 5/16" External Hex Hex - Steel
0925FA00124 9/16"-18 UNF Class 2B Right Hand 7/8" 5/16" External Hex Hex - Zinc-Plated Steel
0934FA00027 9/16"-18 UNF Class 2B Right Hand 7/8" 5/16" External Hex Hex - -
0911FA00024 9/16"-18 UNF Class 2B Right Hand 7/8" 31/64" External Hex Hex ASME B18.2.2 6061 Aluminum
0861FA00075 9/16"-18 UNF Class 2B Right Hand 7/8" 31/64" External Hex Hex ASME B18.2.2 Steel
0861FA00014 9/16"-18 UNF Class 2B Right Hand 7/8" 31/64" External Hex Hex ASME B18.2.2 Zinc-Plated Steel
0871FA00012 9/16"-18 UNF Class 2B Right Hand 7/8" 31/64" External Hex Hex Fed. Spec. FF-N-836, MS51968-18 Black-Oxide Steel
0871FA00028 9/16"-18 UNF Class 2B Right Hand 7/8" 31/64" External Hex Hex Fed. Spec. FF-N-836, MS51968-18 Cadmium Yellow-Chromate Plated Steel
0881FA00049 9/16"-18 UNF Class 2B Right Hand 7/8" 31/64" External Hex Hex - 18-8 Stainless Steel
0888FA00062 9/16"-18 UNF Class 2B Right Hand 7/8" 31/64" External Hex Hex - 316 Stainless Steel
0881FA00115 9/16"-18 UNF Class 2B Right Hand 7/8" 31/64" External Hex Hex - Black-Oxide 18-8 Stainless Steel
0888FA00022 9/16"-18 UNF Class 2B Right Hand 7/8" 31/64" External Hex Hex - Black-Oxide 316 Stainless Steel
0868FA00085 9/16"-18 UNF Class 2B Right Hand 7/8" 31/64" External Hex Hex - Black-Oxide Steel
0868FA00016 9/16"-18 UNF Class 2B Right Hand 7/8" 31/64" External Hex Hex - Steel
0868FA00113 9/16"-18 UNF Class 2B Right Hand 7/8" 31/64" External Hex Hex - Zinc Yellow-Chromate Plated Steel
0868FA00045 9/16"-18 UNF Class 2B Right Hand 7/8" 31/64" External Hex Hex - Zinc-Flake-Coated Steel
0861FA00032 9/16"-18 UNF Class 2B Right Hand 7/8" 1/2" External Hex Hex ASME B18.2.2 Black-Oxide Steel
0960FA00009 9/16"-18 UNF Class 2B Right Hand 7/8" 49/64" External Hex Hex SAE J995 Steel
0882FA00001 M1 Metric Class 6H Right Hand 2.5 mm 0.8 mm External Hex Hex DIN 934 18-8 Stainless Steel
0889FA00030 M1 Metric Class 6H Right Hand 2.5 mm 0.8 mm External Hex Hex DIN 934 316 Stainless Steel
0882FA00030 M1 Metric Class 6H Right Hand 2.5 mm 0.8 mm External Hex Hex DIN 934 Black-Oxide 18-8 Stainless Steel
0889FA00001 M1 Metric Class 6H Right Hand 2.5 mm 0.8 mm External Hex Hex DIN 934 Black-Oxide 316 Stainless Steel
0909FA00019 M1 Metric Class 6H Right Hand 2.5 mm 0.8 mm External Hex Hex DIN 934 Brass
0876FA00009 M1 Metric Class 6H Right Hand 2.5 mm 0.8 mm External Hex Hex DIN 934 Zinc-Plated Steel
0882FA00002 M1.2 Metric Class 6H Right Hand 3 mm 1 mm External Hex Hex DIN 934 18-8 Stainless Steel
0889FA00031 M1.2 Metric Class 6H Right Hand 3 mm 1 mm External Hex Hex DIN 934 316 Stainless Steel
0882FA00031 M1.2 Metric Class 6H Right Hand 3 mm 1 mm External Hex Hex DIN 934 Black-Oxide 18-8 Stainless Steel
0889FA00002 M1.2 Metric Class 6H Right Hand 3 mm 1 mm External Hex Hex DIN 934 Black-Oxide 316 Stainless Steel
0909FA00020 M1.2 Metric Class 6H Right Hand 3 mm 1 mm External Hex Hex DIN 934 Brass
0876FA00010 M1.2 Metric Class 6H Right Hand 3 mm 1 mm External Hex Hex DIN 934 Zinc-Plated Steel
0882FA00003 M1.4 Metric Class 6H Right Hand 3 mm 1.2 mm External Hex Hex DIN 934 18-8 Stainless Steel
0889FA00032 M1.4 Metric Class 6H Right Hand 3 mm 1.2 mm External Hex Hex DIN 934 316 Stainless Steel
0882FA00032 M1.4 Metric Class 6H Right Hand 3 mm 1.2 mm External Hex Hex DIN 934 Black-Oxide 18-8 Stainless Steel
0889FA00003 M1.4 Metric Class 6H Right Hand 3 mm 1.2 mm External Hex Hex DIN 934 Black-Oxide 316 Stainless Steel
0909FA00021 M1.4 Metric Class 6H Right Hand 3 mm 1.2 mm External Hex Hex DIN 934 Brass
0876FA00011 M1.4 Metric Class 6H Right Hand 3 mm 1.2 mm External Hex Hex DIN 934 Zinc-Plated Steel
0929FA00029 M1.6 Metric Class 6H Right Hand 3.2 mm 1 mm External Hex Hex DIN 439B, ISO 4035 18-8 Stainless Steel
0882FA00004 M1.6 Metric Class 6H Right Hand 3.2 mm 1.3 mm External Hex Hex DIN 934 18-8 Stainless Steel
0889FA00033 M1.6 Metric Class 6H Right Hand 3.2 mm 1.3 mm External Hex Hex DIN 934 316 Stainless Steel
0882FA00033 M1.6 Metric Class 6H Right Hand 3.2 mm 1.3 mm External Hex Hex DIN 934 Black-Oxide 18-8 Stainless Steel
0889FA00004 M1.6 Metric Class 6H Right Hand 3.2 mm 1.3 mm External Hex Hex DIN 934 Black-Oxide 316 Stainless Steel
0909FA00022 M1.6 Metric Class 6H Right Hand 3.2 mm 1.3 mm External Hex Hex DIN 934 Brass
0876FA00001 M1.6 Metric Class 6H Right Hand 3.2 mm 1.3 mm External Hex Hex DIN 934 Zinc-Plated Steel
0909FA00023 M1.7 Metric Class 6H Right Hand 3.5 mm 1.4 mm External Hex Hex DIN 934 Brass
0876FA00012 M1.8 Metric Class 6H Right Hand 3.5 mm 1.4 mm External Hex Hex DIN 934 Zinc-Plated Steel
0926FA00018 M10 Metric Class 6H Left Hand 17 mm 5 mm External Hex Hex ASTM A108, DIN 439B, ISO 4035 Black-Oxide Steel
0926FA00029 M10 Metric Class 6H Left Hand 17 mm 5 mm External Hex Hex ASTM A108, DIN 439B, ISO 4035 Black-Oxide Steel
0931FA00005 M10 Metric Class 6H Left Hand 17 mm 5 mm External Hex Hex DIN 439, ISO 4035 18-8 Stainless Steel
0931FA00006 M10 Metric Class 6H Left Hand 17 mm 5 mm External Hex Hex DIN 439, ISO 4035 18-8 Stainless Steel
0931FA00054 M10 Metric Class 6H Left Hand 17 mm 5 mm External Hex Hex DIN 439B 18-8 Stainless Steel
0931FA00062 M10 Metric Class 6H Left Hand 17 mm 5 mm External Hex Hex DIN 439B 18-8 Stainless Steel
0935FA00039 M10 Metric Class 6H Left Hand 17 mm 5 mm External Hex Hex DIN 439B 316 Stainless Steel
0935FA00003 M10 Metric Class 6H Left Hand 17 mm 5 mm External Hex Hex DIN 439B, ISO 4035 316 Stainless Steel
0935FA00009 M10 Metric Class 6H Left Hand 17 mm 5 mm External Hex Hex DIN 439B, ISO 4035 316 Stainless Steel
0885FA00006 M10 Metric Class 6H Left Hand 17 mm 8 mm External Hex Hex DIN 934L 18-8 Stainless Steel
0864FA00006 M10 Metric Class 6H Left Hand 17 mm 8 mm External Hex Hex DIN 934L Zinc-Plated Steel
0887FA00006 M10 Metric Class 6H Right Hand 14 mm 8 mm External Hex Hex JIS B 1181 18-8 Stainless Steel
0867FA00014 M10 Metric Class 6H Right Hand 14 mm 8 mm External Hex Hex JIS B 1181 Zinc Yellow-Chromate Plated Steel
0867FA00015 M10 Metric Class 6H Right Hand 14 mm 8 mm External Hex Hex JIS B 1181 Zinc Yellow-Chromate Plated Steel
0867FA00001 M10 Metric Class 6H Right Hand 14 mm 8 mm External Hex Hex JIS B 1181 Zinc-Plated Steel
0867FA00008 M10 Metric Class 6H Right Hand 14 mm 8 mm External Hex Hex JIS B 1181 Zinc-Plated Steel
0898FA00010 M10 Metric Class 6H Right Hand 14.8 mm 9.8 mm External Hex Hex - Nylon 6/6 Plastic
0901FA00013 M10 Metric Class 6H Right Hand 14.8 mm 9.8 mm External Hex Hex - Polycarbonate Plastic
0899FA00009 M10 Metric Class 6H Right Hand 15.85 mm 6.3 mm External Hex Hex - PEEK Plastic
0906FA00003 M10 Metric Class 6H Right Hand 16 mm 8.4 mm External Hex Hex FDA Compliant 21 CFR 177.2510, NSF/ANSI 61, UL 94 V-0 PVDF Plastic
0892FA00003 M10 Metric Class 6H Right Hand 16 mm 8.4 mm External Hex Hex ISO 4032 Bumax 88 Stainless Steel
🔍 ✕
Cancel