Alloy Steel Socket Head Screws

2432 products

Alloy Steel Socket Head Screws

Our Alloy 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 B18.3, ASTM A574 ASME B18.3, ASTM A574, ASTM B117 ASME B18.3.1M, ASTM A574M ASTM A574 ASTM A574M, DIN 912, ISO 4762 ASTM B117, DIN 912, ISO 4762 DIN 912 DIN 912, ISO 21269 DIN 912, ISO 4762 DIN 912, ISO 4762, ISO 898-1
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 1/4"-32 5/16"-18 5/16"-24 5/16"-32 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"-14 7/8"-9 1"-12 1"-14 1"-8 1 1/8"-12 1 1/8"-7 1 1/4"-12 1 1/4"-7 1 3/8"-6 1 1/2"-12 1 1/2"-6 1 3/4"-5 2"-4 1/2 2"-8 2 1/4"-4 1/2 2 1/4"-8 2 1/2"-4 2 1/2"-8 M1.4 M1.6 M2 M2.5 M2.6 M3 M3.5 M4 M5 M6 M7 M8 M10 M12 M14 M16 M18 M20 M22 M24 M27 M30 M33 M36 M42 M48
Length
1/16" 3/32" 1/8" 5/32" 3/16" 1/4" 5/16" 3/8" 7/16" 1/2" 9/16" 5/8" 11/16" 3/4" 7/8" 1" 1 1/8" 1 1/4" 1 3/8" 1 1/2" 1 5/8" 1 3/4" 1 7/8" 2" 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 3/8" 4 1/2" 4 3/4" 5" 5 1/4" 5 1/2" 5 3/4" 6" 6 1/4" 6 1/2" 6 3/4" 7" 7 1/4" 7 1/2" 8" 8 1/2" 9" 9 1/2" 10" 10 1/2" 11" 12" 13" 14" 15" 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 170 mm 180 mm 190 mm 200 mm 210 mm 220 mm 240 mm 260 mm 300 mm 320 mm 340 mm 360 mm 400 mm
Material
Black-Oxide Alloy Steel Blue-Dyed Zinc-Plated Alloy Steel Zinc-Flake-Coated Alloy Steel Zinc-Plated Alloy 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 11/16" 1 7/8" 2 1/16" 2 1/4" 2 5/8" 3" 3 3/8" 3 3/4" 2.5 mm 3 mm 3.8 mm 4.5 mm 5 mm 5.5 mm 6 mm 6.2 mm 7 mm 8.5 mm 10 mm 12 mm 13 mm 16 mm 18 mm 21 mm 24 mm 27 mm 30 mm 33 mm 36 mm 40 mm 45 mm 50 mm 54 mm 63 mm 72 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 1/8" 1 1/4" 1 3/8" 1 1/2" 1 3/4" 2" 2 1/4" 2 1/2" 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 7 mm 8 mm 10 mm 12 mm 14 mm 16 mm 18 mm 20 mm 22 mm 24 mm 27 mm 30 mm 33 mm 36 mm 42 mm 48 mm
Thread Pitch
0.3 mm 0.35 mm 0.4 mm 0.45 mm 0.5 mm 0.6 mm 0.7 mm 0.75 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
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" 0.375" 0.4375" 0.5" 0.5625" 0.625" 0.75" 0.875" 1" 1.125" 1.25" 1.375" 1.5" 1.75" 2" 2.25" 2.5"
Thread Type
Metric UN UNC UNEF UNF UNRC UNRF
Drive Size
0.050" 1 1/2" 1 1/4" 1 3/4" 1" 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 22 mm 24 mm 27 mm 3 mm 3/16" 3/32" 3/4" 3/8" 32 mm 36 mm 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
0009FA01652 M18 180 mm Partially Threaded DIN 912, ISO 4762 Metric 27 mm 18 mm Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA01654 M18 200 mm Partially Threaded DIN 912, ISO 4762 Metric 27 mm 18 mm Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA01713 M20 25 mm Fully Threaded DIN 912 Metric 30 mm 20 mm Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA01647 M20 30 mm Fully Threaded DIN 912, ISO 4762 Metric 30 mm 20 mm Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA01714 M20 35 mm Fully Threaded DIN 912 Metric 30 mm 20 mm Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA01649 M20 40 mm Fully Threaded DIN 912, ISO 4762 Metric 30 mm 20 mm Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA02265 M20 40 mm Fully Threaded DIN 912, ISO 4762 Metric 30 mm 20 mm Blue-Dyed Zinc-Plated Alloy Steel 170000 psi Rockwell C37
0009FA01651 M20 45 mm Fully Threaded DIN 912, ISO 4762 Metric 30 mm 20 mm Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA02429 M20 50 mm Fully Threaded DIN 912, ISO 21269 Metric 30 mm 20 mm Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA02060 M20 50 mm Fully Threaded DIN 912, ISO 4762 Metric 30 mm 20 mm Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA02266 M20 50 mm Fully Threaded DIN 912, ISO 4762 Metric 30 mm 20 mm Blue-Dyed Zinc-Plated Alloy Steel 170000 psi Rockwell C37
0009FA02061 M20 55 mm Fully Threaded DIN 912, ISO 4762 Metric 30 mm 20 mm Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA02062 M20 60 mm Fully Threaded DIN 912, ISO 4762 Metric 30 mm 20 mm Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA02267 M20 60 mm Fully Threaded DIN 912, ISO 4762 Metric 30 mm 20 mm Blue-Dyed Zinc-Plated Alloy Steel 170000 psi Rockwell C37
0009FA02430 M20 60 mm Partially Threaded DIN 912, ISO 21269 Metric 30 mm 20 mm Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA02063 M20 65 mm Fully Threaded DIN 912, ISO 4762 Metric 30 mm 20 mm Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA02064 M20 70 mm Fully Threaded DIN 912, ISO 4762 Metric 30 mm 20 mm Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA02268 M20 70 mm Fully Threaded DIN 912, ISO 4762 Metric 30 mm 20 mm Blue-Dyed Zinc-Plated Alloy Steel 170000 psi Rockwell C37
0009FA02065 M20 75 mm Partially Threaded DIN 912, ISO 4762 Metric 30 mm 20 mm Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA02431 M20 80 mm Partially Threaded DIN 912, ISO 21269 Metric 30 mm 20 mm Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA02066 M20 80 mm Partially Threaded DIN 912, ISO 4762 Metric 30 mm 20 mm Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA02269 M20 80 mm Partially Threaded DIN 912, ISO 4762 Metric 30 mm 20 mm Blue-Dyed Zinc-Plated Alloy Steel 170000 psi Rockwell C37
0009FA01715 M20 85 mm Partially Threaded DIN 912 Metric 30 mm 20 mm Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA01820 M20 90 mm Fully Threaded DIN 912, ISO 4762 Metric 30 mm 20 mm Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA01653 M20 90 mm Partially Threaded DIN 912, ISO 4762 Metric 30 mm 20 mm Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA01821 M20 100 mm Fully Threaded DIN 912, ISO 4762 Metric 30 mm 20 mm Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA02432 M20 100 mm Partially Threaded DIN 912, ISO 21269 Metric 30 mm 20 mm Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA01655 M20 100 mm Partially Threaded DIN 912, ISO 4762 Metric 30 mm 20 mm Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA02270 M20 100 mm Partially Threaded DIN 912, ISO 4762 Metric 30 mm 20 mm Blue-Dyed Zinc-Plated Alloy Steel 170000 psi Rockwell C37
0009FA01656 M20 110 mm Partially Threaded DIN 912, ISO 4762 Metric 30 mm 20 mm Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA01658 M20 120 mm Partially Threaded DIN 912, ISO 4762 Metric 30 mm 20 mm Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA01660 M20 130 mm Partially Threaded DIN 912, ISO 4762 Metric 30 mm 20 mm Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA01662 M20 140 mm Partially Threaded DIN 912, ISO 4762 Metric 30 mm 20 mm Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA01663 M20 150 mm Partially Threaded DIN 912, ISO 4762 Metric 30 mm 20 mm Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA01665 M20 160 mm Partially Threaded DIN 912, ISO 4762 Metric 30 mm 20 mm Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA01666 M20 180 mm Partially Threaded DIN 912, ISO 4762 Metric 30 mm 20 mm Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA01668 M20 200 mm Partially Threaded DIN 912, ISO 4762 Metric 30 mm 20 mm Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA01670 M20 220 mm Partially Threaded DIN 912, ISO 4762 Metric 30 mm 20 mm Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA01672 M20 240 mm Partially Threaded DIN 912, ISO 4762 Metric 30 mm 20 mm Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA01671 M20 260 mm Partially Threaded DIN 912, ISO 4762 Metric 30 mm 20 mm Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA01673 M20 300 mm Partially Threaded DIN 912, ISO 4762 Metric 30 mm 20 mm Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA01727 M20 320 mm Partially Threaded DIN 912 Metric 30 mm 20 mm Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA01741 M20 340 mm Partially Threaded DIN 912 Metric 30 mm 20 mm Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA01728 M20 360 mm Partially Threaded DIN 912 Metric 30 mm 20 mm Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA01730 M20 400 mm Partially Threaded DIN 912 Metric 30 mm 20 mm Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA02108 M22 40 mm Fully Threaded DIN 912, ISO 4762 Metric 33 mm 22 mm Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA02109 M22 50 mm Fully Threaded DIN 912, ISO 4762 Metric 33 mm 22 mm Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA02110 M22 60 mm Fully Threaded DIN 912, ISO 4762 Metric 33 mm 22 mm Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA02113 M22 70 mm Fully Threaded DIN 912, ISO 4762 Metric 33 mm 22 mm Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA02114 M22 80 mm Partially Threaded DIN 912, ISO 4762 Metric 33 mm 22 mm Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA02115 M22 100 mm Partially Threaded DIN 912, ISO 4762 Metric 33 mm 22 mm Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA02116 M22 110 mm Partially Threaded DIN 912, ISO 4762 Metric 33 mm 22 mm Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA02117 M22 120 mm Partially Threaded DIN 912, ISO 4762 Metric 33 mm 22 mm Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA01674 M24 40 mm Fully Threaded DIN 912, ISO 4762 Metric 36 mm 24 mm Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA01675 M24 45 mm Fully Threaded DIN 912, ISO 4762 Metric 36 mm 24 mm Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA01676 M24 50 mm Fully Threaded DIN 912, ISO 4762 Metric 36 mm 24 mm Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA01841 M24 55 mm Fully Threaded DIN 912, ISO 4762 Metric 36 mm 24 mm Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA02067 M24 60 mm Fully Threaded DIN 912, ISO 4762 Metric 36 mm 24 mm Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA02068 M24 65 mm Fully Threaded DIN 912, ISO 4762 Metric 36 mm 24 mm Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA02069 M24 70 mm Fully Threaded DIN 912, ISO 4762 Metric 36 mm 24 mm Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA02070 M24 75 mm Fully Threaded DIN 912, ISO 4762 Metric 36 mm 24 mm Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA02071 M24 80 mm Fully Threaded DIN 912, ISO 4762 Metric 36 mm 24 mm Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA02271 M24 80 mm Partially Threaded DIN 912, ISO 4762 Metric 36 mm 24 mm Blue-Dyed Zinc-Plated Alloy Steel 170000 psi Rockwell C37
0009FA01822 M24 90 mm Fully Threaded DIN 912, ISO 4762 Metric 36 mm 24 mm Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA02072 M24 90 mm Partially Threaded DIN 912, ISO 4762 Metric 36 mm 24 mm Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA02272 M24 90 mm Partially Threaded DIN 912, ISO 4762 Metric 36 mm 24 mm Blue-Dyed Zinc-Plated Alloy Steel 170000 psi Rockwell C37
0009FA01824 M24 100 mm Fully Threaded DIN 912, ISO 4762 Metric 36 mm 24 mm Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA02073 M24 100 mm Partially Threaded DIN 912, ISO 4762 Metric 36 mm 24 mm Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA02273 M24 100 mm Partially Threaded DIN 912, ISO 4762 Metric 36 mm 24 mm Blue-Dyed Zinc-Plated Alloy Steel 170000 psi Rockwell C37
0009FA02074 M24 110 mm Partially Threaded DIN 912, ISO 4762 Metric 36 mm 24 mm Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA02075 M24 120 mm Partially Threaded DIN 912, ISO 4762 Metric 36 mm 24 mm Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA02076 M24 130 mm Partially Threaded DIN 912, ISO 4762 Metric 36 mm 24 mm Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA02077 M24 140 mm Partially Threaded DIN 912, ISO 4762 Metric 36 mm 24 mm Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA02078 M24 150 mm Partially Threaded DIN 912, ISO 4762 Metric 36 mm 24 mm Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA01677 M24 160 mm Partially Threaded DIN 912, ISO 4762 Metric 36 mm 24 mm Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA01842 M24 180 mm Partially Threaded DIN 912, ISO 4762 Metric 36 mm 24 mm Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA01678 M24 200 mm Partially Threaded DIN 912, ISO 4762 Metric 36 mm 24 mm Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA01679 M24 220 mm Partially Threaded DIN 912, ISO 4762 Metric 36 mm 24 mm Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA01844 M24 240 mm Partially Threaded DIN 912, ISO 4762 Metric 36 mm 24 mm Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA02102 M24 260 mm Partially Threaded DIN 912, ISO 4762 Metric 36 mm 24 mm Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA01680 M24 300 mm Partially Threaded DIN 912, ISO 4762 Metric 36 mm 24 mm Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA01846 M27 60 mm Fully Threaded DIN 912, ISO 4762 Metric 40 mm 27 mm Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA01848 M27 70 mm Fully Threaded DIN 912, ISO 4762 Metric 40 mm 27 mm Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA01850 M27 80 mm Fully Threaded DIN 912, ISO 4762 Metric 40 mm 27 mm Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA01852 M27 100 mm Partially Threaded DIN 912, ISO 4762 Metric 40 mm 27 mm Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA01854 M27 120 mm Partially Threaded DIN 912, ISO 4762 Metric 40 mm 27 mm Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA01863 M27 140 mm Partially Threaded DIN 912, ISO 4762 Metric 40 mm 27 mm Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA01864 M27 180 mm Partially Threaded DIN 912, ISO 4762 Metric 40 mm 27 mm Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA01865 M27 200 mm Partially Threaded DIN 912, ISO 4762 Metric 40 mm 27 mm Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA01922 M30 50 mm Fully Threaded DIN 912 Metric 45 mm 30 mm Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA02101 M30 60 mm Fully Threaded DIN 912, ISO 4762 Metric 45 mm 30 mm Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA02079 M30 70 mm Fully Threaded DIN 912, ISO 4762 Metric 45 mm 30 mm Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA02080 M30 80 mm Fully Threaded DIN 912, ISO 4762 Metric 45 mm 30 mm Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA02081 M30 90 mm Fully Threaded DIN 912, ISO 4762 Metric 45 mm 30 mm Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA02082 M30 100 mm Fully Threaded DIN 912, ISO 4762 Metric 45 mm 30 mm Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA02083 M30 110 mm Partially Threaded DIN 912, ISO 4762 Metric 45 mm 30 mm Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA02084 M30 120 mm Partially Threaded DIN 912, ISO 4762 Metric 45 mm 30 mm Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA02085 M30 130 mm Partially Threaded DIN 912, ISO 4762 Metric 45 mm 30 mm Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA02086 M30 140 mm Partially Threaded DIN 912, ISO 4762 Metric 45 mm 30 mm Black-Oxide Alloy Steel 170000 psi Rockwell C37
0009FA02087 M30 150 mm Partially Threaded DIN 912, ISO 4762 Metric 45 mm 30 mm Black-Oxide Alloy Steel 170000 psi Rockwell C37
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