Alloy Steel Hex Drive Flat Head Screws

1061 products

Alloy Steel Hex Drive Flat Head Screws

Alloy Steel Hex Drive Flat Head Screws are precision-engineered for applications requiring a smooth, flush finish. Manufactured from premium materials and treated for enhanced durability, these fasteners provide exceptional structural integrity. Ideal for machinery, electronics, and construction, they ensure long-term reliability in demanding environments.

System of Measurement
Inch Metric
Specifications Met
ASME B18.3 ASTM F835 ASTM F835, MS24667-1 ASTM F835, MS24667-10 ASTM F835, MS24667-11 ASTM F835, MS24667-13 ASTM F835, MS24667-14 ASTM F835, MS24667-15 ASTM F835, MS24667-2 ASTM F835, MS24667-29 ASTM F835, MS24667-3 ASTM F835, MS24667-30 ASTM F835, MS24667-31 ASTM F835, MS24667-41 ASTM F835, MS24667-5 ASTM F835, MS24667-52 ASTM F835, MS24667-8 ASTM F835, MS24667-9 DIN 7991 DIN 7991, ISO 10642
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 5/8"-11 5/8"-18 3/4"-10 3/4"-16 7/8"-14 7/8"-9 1"-14 1"-8 1 1/8"-7 1 1/4"-12 1 1/4"-7 1 1/2"-6 M2 M2.5 M3 M4 M5 M6 M8 M10 M12 M14 M16 M18 M20 M24 M30
Length
1/8" 5/32" 3/16" 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 5/8" 1 3/4" 2" 2 1/4" 2 1/2" 2 3/4" 3" 3 1/4" 3 1/2" 3 3/4" 4" 4 1/2" 5" 5 1/2" 6" 6 1/2" 7" 8" 9" 10" 11" 11 1/2" 12" 14" 4 mm 5 mm 6 mm 8 mm 10 mm 12 mm 14 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 90 mm 100 mm 110 mm 120 mm 130 mm 140 mm 160 mm
Material
Alloy Steel Black-Oxide Alloy Steel Blue-Dyed Zinc-Plated Alloy Steel Cadmium-Plated Alloy Steel Zinc-Plated Alloy Steel
Threading
Fully Threaded Partially Threaded
Head Diameter
0.138" 0.168" 0.187" 0.197" 0.226" 0.255" 0.262" 0.281" 0.307" 0.312" 0.359" 0.362" 0.411" 0.422" 0.438" 0.477" 0.531" 0.656" 0.717" 0.781" 0.844" 0.938" 1.188" 1.438" 1.688" 1.938" 2.188" 2.438" 2.938" 4 mm 5 mm 6 mm 8 mm 10 mm 12 mm 16 mm 20 mm 24 mm 27 mm 30 mm 33 mm 36 mm 39 mm 49 mm
Head Height
0.031" 0.042" 0.044" 0.047" 0.053" 0.054" 0.059" 0.064" 0.07" 0.073" 0.078" 0.081" 0.083" 0.09" 0.097" 0.099" 0.107" 0.112" 0.127" 0.134" 0.135" 0.161" 0.198" 0.234" 0.251" 0.324" 0.396" 0.468" 0.54" 0.611" 0.683" 0.827" 1.2 mm 1.5 mm 1.7 mm 2.3 mm 2.8 mm 3.3 mm 4.4 mm 5.5 mm 6.5 mm 7 mm 7.5 mm 8 mm 8.5 mm 14 mm 19.6 mm
Thread Pitch
0.4 mm 0.45 mm 0.5 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 3.5 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" 0.313" 0.375" 0.438" 0.5" 0.625" 0.75" 0.875" 1" 1.125" 1.25" 1.5"
Thread Type
Metric UNC UNF UNS
Fastener Strength Grade/Class
Class 10.9 Class 12.9
Drive Size
0.035" 0.050" 1 mm 1" 1.3 mm 1.5 mm 1/16" 1/2" 1/4" 1/8" 10 mm 12 mm 14 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 7/32" 7/8" 8 mm 9/16"
Tensile Strength
120000 psi 130000 psi 140000 psi 170000 psi
Show more▼
Part Number Thread Size Length Threading Specifications Met Thread Type Head Diameter Head Height Material Tensile Strength Hardness
0310FA00096 M6 10 mm Fully Threaded DIN 7991 Metric 12 mm 3.3 mm Zinc-Plated Alloy Steel 120000 psi Rockwell C32
0310FA00018 M6 10 mm Fully Threaded DIN 7991 Metric 12 mm 3.3 mm Zinc-Plated Alloy Steel 170000 psi Rockwell C39
0310FA00205 M6 10 mm Fully Threaded DIN 7991, ISO 10642 Metric 12 mm 3.3 mm Black-Oxide Alloy Steel 120000 psi Rockwell C32
0310FA00374 M6 10 mm Fully Threaded DIN 7991, ISO 10642 Metric 12 mm 3.3 mm Blue-Dyed Zinc-Plated Alloy Steel 120000 psi Rockwell C32
0310FA00206 M6 12 mm Fully Threaded DIN 7991, ISO 10642 Metric 12 mm 3.3 mm Black-Oxide Alloy Steel 120000 psi Rockwell C32
0310FA00375 M6 12 mm Fully Threaded DIN 7991, ISO 10642 Metric 12 mm 3.3 mm Blue-Dyed Zinc-Plated Alloy Steel 120000 psi Rockwell C32
0310FA00056 M6 12 mm Fully Threaded DIN 7991, ISO 10642 Metric 12 mm 3.3 mm Zinc-Plated Alloy Steel 120000 psi Rockwell C32
0310FA00097 M6 14 mm Fully Threaded DIN 7991 Metric 12 mm 3.3 mm Zinc-Plated Alloy Steel 120000 psi Rockwell C32
0310FA00019 M6 14 mm Fully Threaded DIN 7991 Metric 12 mm 3.3 mm Zinc-Plated Alloy Steel 170000 psi Rockwell C39
0310FA00207 M6 14 mm Fully Threaded DIN 7991, ISO 10642 Metric 12 mm 3.3 mm Black-Oxide Alloy Steel 120000 psi Rockwell C32
0310FA00208 M6 16 mm Fully Threaded DIN 7991, ISO 10642 Metric 12 mm 3.3 mm Black-Oxide Alloy Steel 120000 psi Rockwell C32
0310FA00376 M6 16 mm Fully Threaded DIN 7991, ISO 10642 Metric 12 mm 3.3 mm Blue-Dyed Zinc-Plated Alloy Steel 120000 psi Rockwell C32
0310FA00057 M6 16 mm Fully Threaded DIN 7991, ISO 10642 Metric 12 mm 3.3 mm Zinc-Plated Alloy Steel 120000 psi Rockwell C32
0310FA00098 M6 18 mm Fully Threaded DIN 7991 Metric 12 mm 3.3 mm Zinc-Plated Alloy Steel 120000 psi Rockwell C32
0310FA00020 M6 18 mm Fully Threaded DIN 7991 Metric 12 mm 3.3 mm Zinc-Plated Alloy Steel 170000 psi Rockwell C39
0310FA00209 M6 18 mm Fully Threaded DIN 7991, ISO 10642 Metric 12 mm 3.3 mm Black-Oxide Alloy Steel 120000 psi Rockwell C32
0310FA00210 M6 20 mm Fully Threaded DIN 7991, ISO 10642 Metric 12 mm 3.3 mm Black-Oxide Alloy Steel 120000 psi Rockwell C32
0310FA00377 M6 20 mm Fully Threaded DIN 7991, ISO 10642 Metric 12 mm 3.3 mm Blue-Dyed Zinc-Plated Alloy Steel 120000 psi Rockwell C32
0310FA00058 M6 20 mm Fully Threaded DIN 7991, ISO 10642 Metric 12 mm 3.3 mm Zinc-Plated Alloy Steel 120000 psi Rockwell C32
0310FA00099 M6 22 mm Fully Threaded DIN 7991 Metric 12 mm 3.3 mm Zinc-Plated Alloy Steel 120000 psi Rockwell C32
0310FA00211 M6 22 mm Fully Threaded DIN 7991, ISO 10642 Metric 12 mm 3.3 mm Black-Oxide Alloy Steel 120000 psi Rockwell C32
0310FA00212 M6 25 mm Fully Threaded DIN 7991, ISO 10642 Metric 12 mm 3.3 mm Black-Oxide Alloy Steel 120000 psi Rockwell C32
0310FA00378 M6 25 mm Fully Threaded DIN 7991, ISO 10642 Metric 12 mm 3.3 mm Blue-Dyed Zinc-Plated Alloy Steel 120000 psi Rockwell C32
0310FA00059 M6 25 mm Partially Threaded DIN 7991, ISO 10642 Metric 12 mm 3.3 mm Zinc-Plated Alloy Steel 120000 psi Rockwell C32
0310FA00213 M6 30 mm Fully Threaded DIN 7991, ISO 10642 Metric 12 mm 3.3 mm Black-Oxide Alloy Steel 120000 psi Rockwell C32
0310FA00379 M6 30 mm Fully Threaded DIN 7991, ISO 10642 Metric 12 mm 3.3 mm Blue-Dyed Zinc-Plated Alloy Steel 120000 psi Rockwell C32
0310FA00060 M6 30 mm Partially Threaded DIN 7991, ISO 10642 Metric 12 mm 3.3 mm Zinc-Plated Alloy Steel 120000 psi Rockwell C32
0310FA00100 M6 35 mm Fully Threaded DIN 7991 Metric 12 mm 3.3 mm Zinc-Plated Alloy Steel 120000 psi Rockwell C32
0310FA00021 M6 35 mm Fully Threaded DIN 7991 Metric 12 mm 3.3 mm Zinc-Plated Alloy Steel 170000 psi Rockwell C39
0310FA00214 M6 35 mm Fully Threaded DIN 7991, ISO 10642 Metric 12 mm 3.3 mm Black-Oxide Alloy Steel 120000 psi Rockwell C32
0310FA00380 M6 35 mm Fully Threaded DIN 7991, ISO 10642 Metric 12 mm 3.3 mm Blue-Dyed Zinc-Plated Alloy Steel 120000 psi Rockwell C32
0310FA00215 M6 40 mm Fully Threaded DIN 7991, ISO 10642 Metric 12 mm 3.3 mm Black-Oxide Alloy Steel 120000 psi Rockwell C32
0310FA00381 M6 40 mm Partially Threaded DIN 7991, ISO 10642 Metric 12 mm 3.3 mm Blue-Dyed Zinc-Plated Alloy Steel 120000 psi Rockwell C32
0310FA00061 M6 40 mm Partially Threaded DIN 7991, ISO 10642 Metric 12 mm 3.3 mm Zinc-Plated Alloy Steel 120000 psi Rockwell C32
0310FA00101 M6 45 mm Fully Threaded DIN 7991 Metric 12 mm 3.3 mm Zinc-Plated Alloy Steel 120000 psi Rockwell C32
0310FA00216 M6 45 mm Fully Threaded DIN 7991, ISO 10642 Metric 12 mm 3.3 mm Black-Oxide Alloy Steel 120000 psi Rockwell C32
0310FA00382 M6 45 mm Partially Threaded DIN 7991, ISO 10642 Metric 12 mm 3.3 mm Blue-Dyed Zinc-Plated Alloy Steel 120000 psi Rockwell C32
0310FA00102 M6 50 mm Fully Threaded DIN 7991 Metric 12 mm 3.3 mm Zinc-Plated Alloy Steel 120000 psi Rockwell C32
0310FA00217 M6 50 mm Fully Threaded DIN 7991, ISO 10642 Metric 12 mm 3.3 mm Black-Oxide Alloy Steel 120000 psi Rockwell C32
0310FA00022 M6 50 mm Partially Threaded DIN 7991 Metric 12 mm 3.3 mm Zinc-Plated Alloy Steel 170000 psi Rockwell C39
0310FA00383 M6 50 mm Partially Threaded DIN 7991, ISO 10642 Metric 12 mm 3.3 mm Blue-Dyed Zinc-Plated Alloy Steel 120000 psi Rockwell C32
0310FA00103 M6 55 mm Fully Threaded DIN 7991 Metric 12 mm 3.3 mm Zinc-Plated Alloy Steel 120000 psi Rockwell C32
0310FA00218 M6 55 mm Fully Threaded DIN 7991, ISO 10642 Metric 12 mm 3.3 mm Black-Oxide Alloy Steel 120000 psi Rockwell C32
0310FA00104 M6 60 mm Fully Threaded DIN 7991 Metric 12 mm 3.3 mm Zinc-Plated Alloy Steel 120000 psi Rockwell C32
0310FA00219 M6 60 mm Fully Threaded DIN 7991, ISO 10642 Metric 12 mm 3.3 mm Black-Oxide Alloy Steel 120000 psi Rockwell C32
0310FA00023 M6 60 mm Partially Threaded DIN 7991 Metric 12 mm 3.3 mm Zinc-Plated Alloy Steel 170000 psi Rockwell C39
0310FA00105 M6 65 mm Fully Threaded DIN 7991 Metric 12 mm 3.3 mm Zinc-Plated Alloy Steel 120000 psi Rockwell C32
0310FA00308 M6 65 mm Fully Threaded DIN 7991, ISO 10642 Metric 12 mm 3.3 mm Black-Oxide Alloy Steel 120000 psi Rockwell C32
0310FA00106 M6 70 mm Fully Threaded DIN 7991 Metric 12 mm 3.3 mm Zinc-Plated Alloy Steel 120000 psi Rockwell C32
0310FA00220 M6 70 mm Fully Threaded DIN 7991, ISO 10642 Metric 12 mm 3.3 mm Black-Oxide Alloy Steel 120000 psi Rockwell C32
0310FA00024 M6 70 mm Partially Threaded DIN 7991 Metric 12 mm 3.3 mm Zinc-Plated Alloy Steel 170000 psi Rockwell C39
0310FA00309 M6 75 mm Fully Threaded DIN 7991, ISO 10642 Metric 12 mm 3.3 mm Black-Oxide Alloy Steel 120000 psi Rockwell C32
0310FA00107 M6 80 mm Fully Threaded DIN 7991 Metric 12 mm 3.3 mm Zinc-Plated Alloy Steel 120000 psi Rockwell C32
0310FA00310 M6 80 mm Fully Threaded DIN 7991, ISO 10642 Metric 12 mm 3.3 mm Black-Oxide Alloy Steel 120000 psi Rockwell C32
0310FA00311 M6 90 mm Fully Threaded DIN 7991, ISO 10642 Metric 12 mm 3.3 mm Black-Oxide Alloy Steel 120000 psi Rockwell C32
0310FA00312 M6 100 mm Fully Threaded DIN 7991, ISO 10642 Metric 12 mm 3.3 mm Black-Oxide Alloy Steel 120000 psi Rockwell C32
0310FA00108 M8 10 mm Fully Threaded DIN 7991 Metric 16 mm 4.4 mm Zinc-Plated Alloy Steel 120000 psi Rockwell C32
0310FA00025 M8 10 mm Fully Threaded DIN 7991 Metric 16 mm 4.4 mm Zinc-Plated Alloy Steel 170000 psi Rockwell C39
0310FA00221 M8 10 mm Fully Threaded DIN 7991, ISO 10642 Metric 16 mm 4.4 mm Black-Oxide Alloy Steel 120000 psi Rockwell C32
0310FA00109 M8 12 mm Fully Threaded DIN 7991 Metric 16 mm 4.4 mm Zinc-Plated Alloy Steel 120000 psi Rockwell C32
0310FA00026 M8 12 mm Fully Threaded DIN 7991 Metric 16 mm 4.4 mm Zinc-Plated Alloy Steel 170000 psi Rockwell C39
0310FA00222 M8 12 mm Fully Threaded DIN 7991, ISO 10642 Metric 16 mm 4.4 mm Black-Oxide Alloy Steel 120000 psi Rockwell C32
0310FA00384 M8 12 mm Fully Threaded DIN 7991, ISO 10642 Metric 16 mm 4.4 mm Blue-Dyed Zinc-Plated Alloy Steel 120000 psi Rockwell C32
0310FA00110 M8 14 mm Fully Threaded DIN 7991 Metric 16 mm 4.4 mm Zinc-Plated Alloy Steel 120000 psi Rockwell C32
0310FA00223 M8 14 mm Fully Threaded DIN 7991, ISO 10642 Metric 16 mm 4.4 mm Black-Oxide Alloy Steel 120000 psi Rockwell C32
0310FA00224 M8 16 mm Fully Threaded DIN 7991, ISO 10642 Metric 16 mm 4.4 mm Black-Oxide Alloy Steel 120000 psi Rockwell C32
0310FA00385 M8 16 mm Fully Threaded DIN 7991, ISO 10642 Metric 16 mm 4.4 mm Blue-Dyed Zinc-Plated Alloy Steel 120000 psi Rockwell C32
0310FA00062 M8 16 mm Fully Threaded DIN 7991, ISO 10642 Metric 16 mm 4.4 mm Zinc-Plated Alloy Steel 120000 psi Rockwell C32
0310FA00111 M8 18 mm Fully Threaded DIN 7991 Metric 16 mm 4.4 mm Zinc-Plated Alloy Steel 120000 psi Rockwell C32
0310FA00027 M8 18 mm Fully Threaded DIN 7991 Metric 16 mm 4.4 mm Zinc-Plated Alloy Steel 170000 psi Rockwell C39
0310FA00225 M8 18 mm Fully Threaded DIN 7991, ISO 10642 Metric 16 mm 4.4 mm Black-Oxide Alloy Steel 120000 psi Rockwell C32
0310FA00226 M8 20 mm Fully Threaded DIN 7991, ISO 10642 Metric 16 mm 4.4 mm Black-Oxide Alloy Steel 120000 psi Rockwell C32
0310FA00386 M8 20 mm Fully Threaded DIN 7991, ISO 10642 Metric 16 mm 4.4 mm Blue-Dyed Zinc-Plated Alloy Steel 120000 psi Rockwell C32
0310FA00063 M8 20 mm Fully Threaded DIN 7991, ISO 10642 Metric 16 mm 4.4 mm Zinc-Plated Alloy Steel 120000 psi Rockwell C32
0310FA00112 M8 22 mm Fully Threaded DIN 7991 Metric 16 mm 4.4 mm Zinc-Plated Alloy Steel 120000 psi Rockwell C32
0310FA00227 M8 22 mm Fully Threaded DIN 7991, ISO 10642 Metric 16 mm 4.4 mm Black-Oxide Alloy Steel 120000 psi Rockwell C32
0310FA00228 M8 25 mm Fully Threaded DIN 7991, ISO 10642 Metric 16 mm 4.4 mm Black-Oxide Alloy Steel 120000 psi Rockwell C32
0310FA00387 M8 25 mm Fully Threaded DIN 7991, ISO 10642 Metric 16 mm 4.4 mm Blue-Dyed Zinc-Plated Alloy Steel 120000 psi Rockwell C32
0310FA00064 M8 25 mm Fully Threaded DIN 7991, ISO 10642 Metric 16 mm 4.4 mm Zinc-Plated Alloy Steel 120000 psi Rockwell C32
0310FA00229 M8 30 mm Fully Threaded DIN 7991, ISO 10642 Metric 16 mm 4.4 mm Black-Oxide Alloy Steel 120000 psi Rockwell C32
0310FA00388 M8 30 mm Fully Threaded DIN 7991, ISO 10642 Metric 16 mm 4.4 mm Blue-Dyed Zinc-Plated Alloy Steel 120000 psi Rockwell C32
0310FA00065 M8 30 mm Partially Threaded DIN 7991, ISO 10642 Metric 16 mm 4.4 mm Zinc-Plated Alloy Steel 120000 psi Rockwell C32
0310FA00113 M8 35 mm Fully Threaded DIN 7991 Metric 16 mm 4.4 mm Zinc-Plated Alloy Steel 120000 psi Rockwell C32
0310FA00028 M8 35 mm Fully Threaded DIN 7991 Metric 16 mm 4.4 mm Zinc-Plated Alloy Steel 170000 psi Rockwell C39
0310FA00230 M8 35 mm Fully Threaded DIN 7991, ISO 10642 Metric 16 mm 4.4 mm Black-Oxide Alloy Steel 120000 psi Rockwell C32
0310FA00389 M8 35 mm Fully Threaded DIN 7991, ISO 10642 Metric 16 mm 4.4 mm Blue-Dyed Zinc-Plated Alloy Steel 120000 psi Rockwell C32
0310FA00231 M8 40 mm Fully Threaded DIN 7991, ISO 10642 Metric 16 mm 4.4 mm Black-Oxide Alloy Steel 120000 psi Rockwell C32
0310FA00390 M8 40 mm Fully Threaded DIN 7991, ISO 10642 Metric 16 mm 4.4 mm Blue-Dyed Zinc-Plated Alloy Steel 120000 psi Rockwell C32
0310FA00066 M8 40 mm Partially Threaded DIN 7991, ISO 10642 Metric 16 mm 4.4 mm Zinc-Plated Alloy Steel 120000 psi Rockwell C32
0310FA00114 M8 45 mm Fully Threaded DIN 7991 Metric 16 mm 4.4 mm Zinc-Plated Alloy Steel 120000 psi Rockwell C32
0310FA00232 M8 45 mm Fully Threaded DIN 7991, ISO 10642 Metric 16 mm 4.4 mm Black-Oxide Alloy Steel 120000 psi Rockwell C32
0310FA00115 M8 50 mm Fully Threaded DIN 7991 Metric 16 mm 4.4 mm Zinc-Plated Alloy Steel 120000 psi Rockwell C32
0310FA00233 M8 50 mm Fully Threaded DIN 7991, ISO 10642 Metric 16 mm 4.4 mm Black-Oxide Alloy Steel 120000 psi Rockwell C32
0310FA00029 M8 50 mm Partially Threaded DIN 7991 Metric 16 mm 4.4 mm Zinc-Plated Alloy Steel 170000 psi Rockwell C39
0310FA00391 M8 50 mm Partially Threaded DIN 7991, ISO 10642 Metric 16 mm 4.4 mm Blue-Dyed Zinc-Plated Alloy Steel 120000 psi Rockwell C32
0310FA00234 M8 55 mm Fully Threaded DIN 7991, ISO 10642 Metric 16 mm 4.4 mm Black-Oxide Alloy Steel 120000 psi Rockwell C32
0310FA00116 M8 60 mm Fully Threaded DIN 7991 Metric 16 mm 4.4 mm Zinc-Plated Alloy Steel 120000 psi Rockwell C32
0310FA00235 M8 60 mm Fully Threaded DIN 7991, ISO 10642 Metric 16 mm 4.4 mm Black-Oxide Alloy Steel 120000 psi Rockwell C32
0310FA00030 M8 60 mm Partially Threaded DIN 7991 Metric 16 mm 4.4 mm Zinc-Plated Alloy Steel 170000 psi Rockwell C39
0310FA00117 M8 65 mm Fully Threaded DIN 7991 Metric 16 mm 4.4 mm Zinc-Plated Alloy Steel 120000 psi Rockwell C32
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