Hex Nuts

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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
0902FA00015 M3 Metric Class 2B Right Hand 5.32 mm 2.2 mm External Hex Hex - PTFE Plastic
0926FA00015 M3 Metric Class 6H Left Hand 5.5 mm 1.8 mm External Hex Hex ASTM A108, DIN 439B, ISO 4035 Black-Oxide Steel
0931FA00049 M3 Metric Class 6H Left Hand 5.5 mm 1.8 mm External Hex Hex DIN 439B 18-8 Stainless Steel
0931FA00058 M3 Metric Class 6H Left Hand 5.5 mm 1.8 mm External Hex Hex DIN 439B 18-8 Stainless Steel
0885FA00001 M3 Metric Class 6H Left Hand 5.5 mm 2.4 mm External Hex Hex DIN 934L 18-8 Stainless Steel
0864FA00001 M3 Metric Class 6H Left Hand 5.5 mm 2.4 mm External Hex Hex DIN 934L Zinc-Plated Steel
0899FA00018 M3 Metric Class 6H Right Hand 4.8 mm 1.4 mm External Hex Hex - PEEK Plastic
0971FA00012 M3 Metric Class 6H Right Hand 5 mm 1.7 mm External Hex Hex - 316 Stainless Steel
0971FA00018 M3 Metric Class 6H Right Hand 5 mm 1.7 mm External Hex Hex - Black-Oxide 316 Stainless Steel
0898FA00004 M3 Metric Class 6H Right Hand 5.4 mm 2.2 mm External Hex Hex - Nylon 6/6 Plastic
0901FA00008 M3 Metric Class 6H Right Hand 5.4 mm 2.2 mm External Hex Hex - Polycarbonate Plastic
0929FA00016 M3 Metric Class 6H Right Hand 5.5 mm 1.8 mm External Hex Hex DIN 439B, ISO 4035 18-8 Stainless Steel
0929FA00034 M3 Metric Class 6H Right Hand 5.5 mm 1.8 mm External Hex Hex DIN 439B, ISO 4035 Black-Oxide 18-8 Stainless Steel
0937FA00001 M3 Metric Class 6H Right Hand 5.5 mm 1.8 mm External Hex Hex DIN 439B, ISO 4035 Brass
0937FA00007 M3 Metric Class 6H Right Hand 5.5 mm 1.8 mm External Hex Hex DIN 439B, ISO 4035 Nickel-Plated Brass
0925FA00091 M3 Metric Class 6H Right Hand 5.5 mm 1.8 mm External Hex Hex DIN 439B, ISO 4035 Zinc-Plated Steel
0933FA00003 M3 Metric Class 6H Right Hand 5.5 mm 1.8 mm External Hex Hex DIN 439B; ISO 4035 316 Stainless Steel
0922FA00018 M3 Metric Class 6H Right Hand 5.5 mm 1.8 mm External Hex Hex ISO 4035, DIN 439B -
0882FA00008 M3 Metric Class 6H Right Hand 5.5 mm 2.4 mm External Hex Hex DIN 934 18-8 Stainless Steel
0889FA00039 M3 Metric Class 6H Right Hand 5.5 mm 2.4 mm External Hex Hex DIN 934 316 Stainless Steel
0912FA00008 M3 Metric Class 6H Right Hand 5.5 mm 2.4 mm External Hex Hex DIN 934 6061 Aluminum
0882FA00028 M3 Metric Class 6H Right Hand 5.5 mm 2.4 mm External Hex Hex DIN 934 Black-Oxide 18-8 Stainless Steel
0889FA00020 M3 Metric Class 6H Right Hand 5.5 mm 2.4 mm External Hex Hex DIN 934 Black-Oxide 316 Stainless Steel
0862FA00050 M3 Metric Class 6H Right Hand 5.5 mm 2.4 mm External Hex Hex DIN 934 Black-Oxide Steel
0909FA00005 M3 Metric Class 6H Right Hand 5.5 mm 2.4 mm External Hex Hex DIN 934 Brass
0909FA00026 M3 Metric Class 6H Right Hand 5.5 mm 2.4 mm External Hex Hex DIN 934 Nickel-Plated Brass
0876FA00017 M3 Metric Class 6H Right Hand 5.5 mm 2.4 mm External Hex Hex DIN 934 Steel
0862FA00039 M3 Metric Class 6H Right Hand 5.5 mm 2.4 mm External Hex Hex DIN 934 Steel
0869FA00001 M3 Metric Class 6H Right Hand 5.5 mm 2.4 mm External Hex Hex DIN 934 Steel
0869FA00036 M3 Metric Class 6H Right Hand 5.5 mm 2.4 mm External Hex Hex DIN 934 Zinc Yellow-Chromate Plated Steel
0862FA00075 M3 Metric Class 6H Right Hand 5.5 mm 2.4 mm External Hex Hex DIN 934 Zinc Yellow-Chromate Plated Steel
0876FA00045 M3 Metric Class 6H Right Hand 5.5 mm 2.4 mm External Hex Hex DIN 934 Zinc Yellow-Chromate Plated Steel
0876FA00005 M3 Metric Class 6H Right Hand 5.5 mm 2.4 mm External Hex Hex DIN 934 Zinc-Plated Steel
0862FA00019 M3 Metric Class 6H Right Hand 5.5 mm 2.4 mm External Hex Hex DIN 934 Zinc-Plated Steel
0869FA00031 M3 Metric Class 6H Right Hand 5.5 mm 2.4 mm External Hex Hex DIN 934 Zinc-Plated Steel
0877FA00001 M3 Metric Class 6H Right Hand 5.5 mm 2.4 mm External Hex Hex DIN 934 Zinc-Plated Steel
0906FA00002 M3 Metric Class 6H Right Hand 5.5 mm 2.4 mm External Hex Hex FDA Compliant 21 CFR 177.2510, NSF/ANSI 61, UL 94 V-0 PVDF Plastic
0887FA00001 M3 Metric Class 6H Right Hand 5.5 mm 2.4 mm External Hex Hex JIS B 1181 18-8 Stainless Steel
0867FA00009 M3 Metric Class 6H Right Hand 5.5 mm 2.4 mm External Hex Hex JIS B 1181 Zinc Yellow-Chromate Plated Steel
0867FA00003 M3 Metric Class 6H Right Hand 5.5 mm 2.4 mm External Hex Hex JIS B 1181 Zinc-Plated Steel
0961FA00003 M3 Metric Class 6H Right Hand 5.5 mm 3 mm External Hex Hex - Zinc-Plated Steel
0903FA00006 M3 UNC Class 2B Right Hand 5.4 mm 2.2 mm External Hex Hex - Glass-Filled Nylon Plastic
0971FA00013 M3.5 Metric Class 6H Right Hand 5.5 mm 2.5 mm External Hex Hex - 316 Stainless Steel
0925FA00104 M3.5 Metric Class 6H Right Hand 6 mm 2 mm External Hex Hex DIN 439B, ISO 4035 Zinc-Plated Steel
0882FA00009 M3.5 Metric Class 6H Right Hand 6 mm 2.8 mm External Hex Hex DIN 934 18-8 Stainless Steel
0889FA00040 M3.5 Metric Class 6H Right Hand 6 mm 2.8 mm External Hex Hex DIN 934 316 Stainless Steel
0882FA00034 M3.5 Metric Class 6H Right Hand 6 mm 2.8 mm External Hex Hex DIN 934 Black-Oxide 18-8 Stainless Steel
0889FA00006 M3.5 Metric Class 6H Right Hand 6 mm 2.8 mm External Hex Hex DIN 934 Black-Oxide 316 Stainless Steel
0862FA00051 M3.5 Metric Class 6H Right Hand 6 mm 2.8 mm External Hex Hex DIN 934 Black-Oxide Steel
0909FA00004 M3.5 Metric Class 6H Right Hand 6 mm 2.8 mm External Hex Hex DIN 934 Brass
0876FA00018 M3.5 Metric Class 6H Right Hand 6 mm 2.8 mm External Hex Hex DIN 934 Steel
0862FA00042 M3.5 Metric Class 6H Right Hand 6 mm 2.8 mm External Hex Hex DIN 934 Steel
0862FA00001 M3.5 Metric Class 6H Right Hand 6 mm 2.8 mm External Hex Hex DIN 934 Zinc-Plated Steel
0876FA00006 M3.5 Metric Class 6H Right Hand 6 mm 2.8 mm External Hex Hex DIN 934 Zinc-Plated Steel
0898FA00005 M3.5 Metric Class 6H Right Hand 6.9 mm 2.7 mm External Hex Hex - Nylon 6/6 Plastic
0926FA00024 M30 Metric Class 6H Left Hand 46 mm 15 mm External Hex Hex ASTM A108, DIN 439B, ISO 4035 Black-Oxide Steel
0926FA00038 M30 Metric Class 6H Left Hand 46 mm 15 mm External Hex Hex ASTM A108, DIN 439B, ISO 4035 Black-Oxide Steel
0926FA00039 M30 Metric Class 6H Left Hand 46 mm 15 mm External Hex Hex ASTM A108, DIN 439B, ISO 4035 Black-Oxide Steel
0931FA00070 M30 Metric Class 6H Left Hand 46 mm 15 mm External Hex Hex DIN 439B 18-8 Stainless Steel
0931FA00071 M30 Metric Class 6H Left Hand 46 mm 15 mm External Hex Hex DIN 439B 18-8 Stainless Steel
0935FA00016 M30 Metric Class 6H Left Hand 46 mm 15 mm External Hex Hex DIN 439B, ISO 4035 316 Stainless Steel
0885FA00012 M30 Metric Class 6H Left Hand 46 mm 24 mm External Hex Hex DIN 934L 18-8 Stainless Steel
0864FA00012 M30 Metric Class 6H Left Hand 46 mm 24 mm External Hex Hex DIN 934L Zinc-Plated Steel
0929FA00010 M30 Metric Class 6H Right Hand 46 mm 12 mm External Hex Hex DIN 936 18-8 Stainless Steel
0930FA00028 M30 Metric Class 6H Right Hand 46 mm 12 mm External Hex Hex DIN 936 18-8 Stainless Steel
0933FA00026 M30 Metric Class 6H Right Hand 46 mm 12 mm External Hex Hex DIN 936 316 Stainless Steel
0923FA00015 M30 Metric Class 6H Right Hand 46 mm 12 mm External Hex Hex DIN 936 -
0923FA00016 M30 Metric Class 6H Right Hand 46 mm 12 mm External Hex Hex DIN 936 -
0922FA00011 M30 Metric Class 6H Right Hand 46 mm 12 mm External Hex Hex DIN 936 -
0929FA00022 M30 Metric Class 6H Right Hand 46 mm 15 mm External Hex Hex DIN 439B, ISO 4035 18-8 Stainless Steel
0930FA00014 M30 Metric Class 6H Right Hand 46 mm 15 mm External Hex Hex DIN 439B, ISO 4035 18-8 Stainless Steel
0930FA00017 M30 Metric Class 6H Right Hand 46 mm 15 mm External Hex Hex DIN 439B, ISO 4035 18-8 Stainless Steel
0925FA00031 M30 Metric Class 6H Right Hand 46 mm 15 mm External Hex Hex DIN 439B, ISO 4035 Steel
0925FA00144 M30 Metric Class 6H Right Hand 46 mm 15 mm External Hex Hex DIN 439B, ISO 4035 Zinc Yellow-Chromate Plated Steel
0925FA00017 M30 Metric Class 6H Right Hand 46 mm 15 mm External Hex Hex DIN 439B, ISO 4035 Zinc-Plated Steel
0925FA00102 M30 Metric Class 6H Right Hand 46 mm 15 mm External Hex Hex DIN 439B, ISO 4035 Zinc-Plated Steel
0933FA00014 M30 Metric Class 6H Right Hand 46 mm 15 mm External Hex Hex DIN 439B; ISO 4035 316 Stainless Steel
0933FA00037 M30 Metric Class 6H Right Hand 46 mm 15 mm External Hex Hex DIN 439B; ISO 4035 316 Stainless Steel
0922FA00030 M30 Metric Class 6H Right Hand 46 mm 15 mm External Hex Hex ISO 4035, DIN 439B -
0883FA00017 M30 Metric Class 6H Right Hand 46 mm 22.7 mm External Hex Hex DIN 934 18-8 Stainless Steel
0882FA00024 M30 Metric Class 6H Right Hand 46 mm 24 mm External Hex Hex DIN 934 18-8 Stainless Steel
0883FA00031 M30 Metric Class 6H Right Hand 46 mm 24 mm External Hex Hex DIN 934 18-8 Stainless Steel
0889FA00053 M30 Metric Class 6H Right Hand 46 mm 24 mm External Hex Hex DIN 934 316 Stainless Steel
0883FA00012 M30 Metric Class 6H Right Hand 46 mm 24 mm External Hex Hex DIN 934 Black-Oxide 18-8 Stainless Steel
0883FA00013 M30 Metric Class 6H Right Hand 46 mm 24 mm External Hex Hex DIN 934 Black-Oxide 18-8 Stainless Steel
0882FA00037 M30 Metric Class 6H Right Hand 46 mm 24 mm External Hex Hex DIN 934 Black-Oxide 18-8 Stainless Steel
0889FA00013 M30 Metric Class 6H Right Hand 46 mm 24 mm External Hex Hex DIN 934 Black-Oxide 316 Stainless Steel
0862FA00066 M30 Metric Class 6H Right Hand 46 mm 24 mm External Hex Hex DIN 934 Black-Oxide Steel
0869FA00062 M30 Metric Class 6H Right Hand 46 mm 24 mm External Hex Hex DIN 934 Black-Oxide Steel
0876FA00028 M30 Metric Class 6H Right Hand 46 mm 24 mm External Hex Hex DIN 934 Black-Oxide Steel
0869FA00072 M30 Metric Class 6H Right Hand 46 mm 24 mm External Hex Hex DIN 934 Blue Dyed Steel
0909FA00018 M30 Metric Class 6H Right Hand 46 mm 24 mm External Hex Hex DIN 934 Brass
0870FA00016 M30 Metric Class 6H Right Hand 46 mm 24 mm External Hex Hex DIN 934 Steel
0862FA00035 M30 Metric Class 6H Right Hand 46 mm 24 mm External Hex Hex DIN 934 Steel
0869FA00008 M30 Metric Class 6H Right Hand 46 mm 24 mm External Hex Hex DIN 934 Steel
0863FA00039 M30 Metric Class 6H Right Hand 46 mm 24 mm External Hex Hex DIN 934 Steel
0880FA00008 M30 Metric Class 6H Right Hand 46 mm 24 mm External Hex Hex DIN 934 Steel
0876FA00039 M30 Metric Class 6H Right Hand 46 mm 24 mm External Hex Hex DIN 934 Steel
0869FA00049 M30 Metric Class 6H Right Hand 46 mm 24 mm External Hex Hex DIN 934 Zinc Yellow-Chromate Plated Steel
0870FA00048 M30 Metric Class 6H Right Hand 46 mm 24 mm External Hex Hex DIN 934 Zinc Yellow-Chromate Plated Steel
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