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Metric Flat Head Screws

Flat Head Socket Screws are the fastener of choice for high-precision, high-strength assemblies. The V-shaped 82° head allows the screw to be countersunk into the mating surface material, creating a completely flush profile. Because of their alloy composition and heat treatment, these flathead metric socket screws feature extremely high tensile and yield strength. A given size of a Flat Head Socket Screw may be comparable in strength to the next larger diameter of a common, low-carbon steel flathead machine screw. This has the unique advantage of potentially fewer screws needed in a particular design to achieve specific clamp loads. Fewer screws = lighter assemblies and reduced cost.
 
Model Product Class Size Plate Pkg Qty  
534292 M20-2.50 x 55 MM Flat Hd Socket C/S, DIN 7991, Class 12.9, Black Oxide 12.9 M20-2.50 Black Oxide 1,000
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878294 M20-2.50 x 60 MM Flat Hd Socket C/S, DIN 7991, Class 12.9, Zinc-Bake 12.9 M20-2.50 Zinc-Bake 1,000
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534294 M20-2.50 x 60 MM Flat Hd Socket C/S, DIN 7991, Class 12.9, Black Oxide 12.9 M20-2.50 Black Oxide 1,000
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Quote
878296 M20-2.50 x 65 MM Flat Hd Socket C/S, DIN 7991, Class 12.9, Zinc-Bake 12.9 M20-2.50 Zinc-Bake 1,000
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534296 M20-2.50 x 65 MM Flat Hd Socket C/S, DIN 7991, Class 12.9, Black Oxide 12.9 M20-2.50 Black Oxide 1,000
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878298 M20-2.50 x 70 MM Flat Hd Socket C/S, DIN 7991, Class 12.9, Zinc-Bake 12.9 M20-2.50 Zinc-Bake 1,000
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534298 M20-2.50 x 70 MM Flat Hd Socket C/S, DIN 7991, Class 12.9, Black Oxide 12.9 M20-2.50 Black Oxide 1,000
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Quote
878299 M20-2.50 x 75 MM Flat Hd Socket C/S, DIN 7991, Class 12.9, Zinc-Bake 12.9 M20-2.50 Zinc-Bake 1,000
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534299 M20-2.50 x 75 MM Flat Hd Socket C/S, DIN 7991, Class 12.9, Black Oxide 12.9 M20-2.50 Black Oxide 1,000
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878302 M20-2.50 x 80 MM Flat Hd Socket C/S, DIN 7991, Class 12.9, Zinc-Bake 12.9 M20-2.50 Zinc-Bake 1,000
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534302 M20-2.50 x 80 MM Flat Hd Socket C/S, DIN 7991, Class 12.9, Black Oxide 12.9 M20-2.50 Black Oxide 1,000
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878304 M20-2.50 x 85 MM Flat Hd Socket C/S, DIN 7991, Class 12.9, Zinc-Bake 12.9 M20-2.50 Zinc-Bake 1,000
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534620 M20-2.50 x 85 MM Flat Hd Socket C/S, DIN 7991, Class 12.9, Black Oxide 12.9 M20-2.50 Black Oxide 1,000
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Quote
878306 M20-2.50 x 90 MM Flat Hd Socket C/S, DIN 7991, Class 12.9, Zinc-Bake 12.9 M20-2.50 Zinc-Bake 1,000
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534306 M20-2.50 x 90 MM Flat Hd Socket C/S, DIN 7991, Class 12.9, Black Oxide 12.9 M20-2.50 Black Oxide 1,000
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878308 M20-2.50 x 100 MM Flat Hd Socket C/S, DIN 7991, Class 12.9, Zinc-Bake 12.9 M20-2.50 Zinc-Bake 1,000
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534308 M20-2.50 x 100 MM Flat Hd Socket C/S, DIN 7991, Class 12.9, Black Oxide 12.9 M20-2.50 Black Oxide 1,000
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878309 M20-2.50 x 110 MM Flat Hd Socket C/S, DIN 7991, Class 12.9, Zinc-Bake 12.9 M20-2.50 Zinc-Bake 1,000
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534309 M20-2.50 x 110 MM Flat Hd Socket C/S, DIN 7991, Class 12.9, Black Oxide 12.9 M20-2.50 Black Oxide 1,000
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878312 M20-2.50 x 120 MM Flat Hd Socket C/S, DIN 7991, Class 12.9, Zinc-Bake 12.9 M20-2.50 Zinc-Bake 1,000
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534312 M20-2.50 x 120 MM Flat Hd Socket C/S, DIN 7991, Class 12.9, Black Oxide 12.9 M20-2.50 Black Oxide 1,000
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878315 M20-2.50 x 130 MM Flat Hd Socket C/S, DIN 7991, Class 12.9, Zinc-Bake 12.9 M20-2.50 Zinc-Bake 1,000
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534315 M20-2.50 x 130 MM Flat Hd Socket C/S, DIN 7991, Class 12.9, Black Oxide 12.9 M20-2.50 Black Oxide 1,000
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878320 M20-2.50 x 140 MM Flat Hd Socket C/S, DIN 7991, Class 12.9, Zinc-Bake 12.9 M20-2.50 Zinc-Bake 1,000
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534320 M20-2.50 x 140 MM Flat Hd Socket C/S, DIN 7991, Class 12.9, Black Oxide 12.9 M20-2.50 Black Oxide 1,000
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878325 M20-2.50 x 150 MM Flat Hd Socket C/S, DIN 7991, Class 12.9, Zinc-Bake 12.9 M20-2.50 Zinc-Bake 1,000
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Quote
534325 M20-2.50 x 150 MM Flat Hd Socket C/S, DIN 7991, Class 12.9, Black Oxide 12.9 M20-2.50 Black Oxide 1,000
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534328 M20-2.50 x 155 MM Flat Hd Socket C/S, DIN 7991, Class 12.9, Black Oxide 12.9 M20-2.50 Black Oxide 1,000
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878330 M20-2.50 x 160 MM Flat Hd Socket C/S, DIN 7991, Class 12.9, Zinc-Bake 12.9 M20-2.50 Zinc-Bake 1,000
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534330 M20-2.50 x 160 MM Flat Hd Socket C/S, DIN 7991, Class 12.9, Black Oxide 12.9 M20-2.50 Black Oxide 1,000
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534335 M20-2.50 x 170 MM Flat Hd Socket C/S, DIN 7991, Class 12.9, Black Oxide 12.9 M20-2.50 Black Oxide 1,000
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878340 M20-2.50 x 180 MM Flat Hd Socket C/S, DIN 7991, Class 12.9, Zinc-Bake 12.9 M20-2.50 Zinc-Bake 1,000
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534340 M20-2.50 x 180 MM Flat Hd Socket C/S, DIN 7991, Class 12.9, Black Oxide 12.9 M20-2.50 Black Oxide 1,000
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878350 M20-2.50 x 200 MM Flat Hd Socket C/S, DIN 7991, Class 12.9, Zinc-Bake 12.9 M20-2.50 Zinc-Bake 1,000
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534350 M20-2.50 x 200 MM Flat Hd Socket C/S, DIN 7991, Class 12.9, Black Oxide 12.9 M20-2.50 Black Oxide 1,000
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Quote
878360 M20-2.50 x 220 MM Flat Hd Socket C/S, DIN 7991, Class 12.9, Zinc-Bake 12.9 M20-2.50 Zinc-Bake 1,000
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534360 M20-2.50 x 220 MM Flat Hd Socket C/S, DIN 7991, Class 12.9, Black Oxide 12.9 M20-2.50 Black Oxide 1,000
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Quote
878370 M20-2.50 x 240 MM Flat Hd Socket C/S, DIN 7991, Class 12.9, Zinc-Bake 12.9 M20-2.50 Zinc-Bake 1,000
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534370 M20-2.50 x 240 MM Flat Hd Socket C/S, DIN 7991, Class 12.9, Black Oxide 12.9 M20-2.50 Black Oxide 1,000
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534621 M20-2.50 x 300 MM Flat Hd Socket C/S, DIN 7991, Class 12.9, Black Oxide 12.9 M20-2.50 Black Oxide 1,000
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Quote
878398 M24-3.00 x 40 MM Flat Hd Socket C/S, DIN 7991, Class 12.9, Zinc-Bake 12.9 M24-3.00 Zinc-Bake 1,000
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534398 M24-3.00 x 40 MM Flat Hd Socket C/S, DIN 7991, Class 12.9, Black Oxide 12.9 M24-3.00 Black Oxide 1,000
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Quote
534624 M24-3.00 x 45 MM Flat Hd Socket C/S, DIN 7991, Class 12.9, Black Oxide 12.9 M24-3.00 Black Oxide 1,000
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Quote
878400 M24-3.00 x 50 MM Flat Hd Socket C/S, DIN 7991, Class 12.9, Zinc-Bake 12.9 M24-3.00 Zinc-Bake 1,000
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Quote
534400 M24-3.00 x 50 MM Flat Hd Socket C/S, DIN 7991, Class 12.9, Black Oxide 12.9 M24-3.00 Black Oxide 1,000
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Quote
878410 M24-3.00 x 55 MM Flat Hd Socket C/S, DIN 7991, Class 12.9, Zinc-Bake 12.9 M24-3.00 Zinc-Bake 1,000
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Quote
534410 M24-3.00 x 55 MM Flat Hd Socket C/S, DIN 7991, Class 12.9, Black Oxide 12.9 M24-3.00 Black Oxide 1,000
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Quote
878420 M24-3.00 x 60 MM Flat Hd Socket C/S, DIN 7991, Class 12.9, Zinc-Bake 12.9 M24-3.00 Zinc-Bake 1,000
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Quote
534420 M24-3.00 x 60 MM Flat Hd Socket C/S, DIN 7991, Class 12.9, Black Oxide 12.9 M24-3.00 Black Oxide 1,000
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Quote
878430 M24-3.00 x 70 MM Flat Hd Socket C/S, DIN 7991, Class 12.9, Zinc-Bake 12.9 M24-3.00 Zinc-Bake 1,000
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Model:
Class:
12.9
Size:
M20-2.50
Plate:
Black Oxide
Model:
Class:
12.9
Size:
M20-2.50
Plate:
Zinc-Bake
Model:
Class:
12.9
Size:
M20-2.50
Plate:
Black Oxide
Model:
Class:
12.9
Size:
M20-2.50
Plate:
Zinc-Bake
Model:
Class:
12.9
Size:
M20-2.50
Plate:
Black Oxide
Model:
Class:
12.9
Size:
M20-2.50
Plate:
Zinc-Bake
Model:
Class:
12.9
Size:
M20-2.50
Plate:
Black Oxide
Model:
Class:
12.9
Size:
M20-2.50
Plate:
Zinc-Bake
Model:
Class:
12.9
Size:
M20-2.50
Plate:
Black Oxide
Model:
Class:
12.9
Size:
M20-2.50
Plate:
Zinc-Bake
Model:
Class:
12.9
Size:
M20-2.50
Plate:
Black Oxide
Model:
Class:
12.9
Size:
M20-2.50
Plate:
Zinc-Bake
Model:
Class:
12.9
Size:
M20-2.50
Plate:
Black Oxide
Model:
Class:
12.9
Size:
M20-2.50
Plate:
Zinc-Bake
Model:
Class:
12.9
Size:
M20-2.50
Plate:
Black Oxide
Model:
Class:
12.9
Size:
M20-2.50
Plate:
Zinc-Bake
Model:
Class:
12.9
Size:
M20-2.50
Plate:
Black Oxide
Model:
Class:
12.9
Size:
M20-2.50
Plate:
Zinc-Bake
Model:
Class:
12.9
Size:
M20-2.50
Plate:
Black Oxide
Model:
Class:
12.9
Size:
M20-2.50
Plate:
Zinc-Bake
Model:
Class:
12.9
Size:
M20-2.50
Plate:
Black Oxide
Model:
Class:
12.9
Size:
M20-2.50
Plate:
Zinc-Bake
Model:
Class:
12.9
Size:
M20-2.50
Plate:
Black Oxide
Model:
Class:
12.9
Size:
M20-2.50
Plate:
Zinc-Bake
Model:
Class:
12.9
Size:
M20-2.50
Plate:
Black Oxide
Model:
Class:
12.9
Size:
M20-2.50
Plate:
Zinc-Bake
Model:
Class:
12.9
Size:
M20-2.50
Plate:
Black Oxide
Model:
Class:
12.9
Size:
M20-2.50
Plate:
Black Oxide
Model:
Class:
12.9
Size:
M20-2.50
Plate:
Zinc-Bake
Model:
Class:
12.9
Size:
M20-2.50
Plate:
Black Oxide
Model:
Class:
12.9
Size:
M20-2.50
Plate:
Black Oxide
Model:
Class:
12.9
Size:
M20-2.50
Plate:
Zinc-Bake
Model:
Class:
12.9
Size:
M20-2.50
Plate:
Black Oxide
Model:
Class:
12.9
Size:
M20-2.50
Plate:
Zinc-Bake
Model:
Class:
12.9
Size:
M20-2.50
Plate:
Black Oxide
Model:
Class:
12.9
Size:
M20-2.50
Plate:
Zinc-Bake
Model:
Class:
12.9
Size:
M20-2.50
Plate:
Black Oxide
Model:
Class:
12.9
Size:
M20-2.50
Plate:
Zinc-Bake
Model:
Class:
12.9
Size:
M20-2.50
Plate:
Black Oxide
Model:
Class:
12.9
Size:
M20-2.50
Plate:
Black Oxide
Model:
Class:
12.9
Size:
M24-3.00
Plate:
Zinc-Bake
Model:
Class:
12.9
Size:
M24-3.00
Plate:
Black Oxide
Model:
Class:
12.9
Size:
M24-3.00
Plate:
Black Oxide
Model:
Class:
12.9
Size:
M24-3.00
Plate:
Zinc-Bake
Model:
Class:
12.9
Size:
M24-3.00
Plate:
Black Oxide
Model:
Class:
12.9
Size:
M24-3.00
Plate:
Zinc-Bake
Model:
Class:
12.9
Size:
M24-3.00
Plate:
Black Oxide
Model:
Class:
12.9
Size:
M24-3.00
Plate:
Zinc-Bake
Model:
Class:
12.9
Size:
M24-3.00
Plate:
Black Oxide
Model:
Class:
12.9
Size:
M24-3.00
Plate:
Zinc-Bake

Metric Flat Head Socket Screws with Size, Material, & Plating Options

At Empire, we distribute metric flathead socket screws with a wide range of material, plating, and sizing options. From general industrial applications to heavy-duty fastening in harsh conditions, we can supply the best flathead socket screws in bulk for your application's requirements.

Material & Grade Options for Metric Flathead Socket Screws

Our selection of ready-to-ship socket screws includes material options that offer varying levels of strength and corrosion resistance. Our metric flathead socket screw material options include:
  • A2 Stainless Steel: A2 Stainless Steel features good strength and high corrosion resistance for harsh applications.
  • Grade 10.9 Steel: Grade 10.9 Steel is heat-treated and features high strength and durability, ideal for heavy-duty applications.
  • Grade 12.9 Steel: Grade 12.9 Steel is also heat-treated with a 20-25% tensile strength increase over Grade 10.9.

Coating Options for Flathead Metric Socket Screws

Our inventory of flathead socket screws also includes various finish options to protect against corrosion. Finish options include:
  • Black Oxide: Provides a layer of light protection against corrosion with a dark finish color
  • Mechanical Zinc: Provides increased corrosion resistance, acting as a sacrificial layer to protect the underlying material
  • Zinc-Bake: Offers even higher corrosion resistance for applications requiring exposure to harsh conditions

Why Order Your Metric Flat Head Socket Screws Through Empire?

At Empire, we are dedicated to providing our customers with premium fastening products and exceptional service. Located in Spokane, Washington, we supply commercial and industrial customers nationwide with standard and customized fastening products in a wide range of industrial sectors. With fast shipping and repeat ordering options, Empire makes it easy to keep your fastener inventory fully stocked at an affordable cost.

Contact Us to Learn How We Can Supply All Your Flat Head Socket Screws

Call Empire Bolt & Screw to learn how we can be your one-stop supplier for all your socket screws. For pricing information, request a quote online. Empire is your source for premium fastening products for industrial applications.

 

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