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Flat Head Socket Cap Screws, Inch

Flat Head Socket Screws, also known as flat head cap screws, are the fastener of choice in high precision, high strength assemblies requiring a finely tooled appearance. The V-shaped 82° head allows the screw to be countersunk into the mating surface material, affording a completely flush profile. Flat head socket screws' alloy composition and heat treatment result in exceptionally high tensile and yield strength. Because of these design advantages, flat head socket screws may be comparable in strength to the next larger diameter of a common, low-carbon steel flat head machine screw. The increased strength of flat head socket cap screws means fewer screws are required in some assemblies to achieve specific clamp loads, reducing weight and cost.

Your Source for Flat Head Socket Screws in Bulk

Empire Bolt & Screw is a trusted supplier of premium fastening products, including flat head socket screws in inch and metric sizing. Request a quote today for pricing information on special orders.
 
Model Product Size Plate Feature Pkg Qty  
721570 3/4"-10 x 6 1/2" (PT) Flat Hd Socket C/S, Black Oxide 3/4"-10 Black Oxide   1,000
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Quote
721575 3/4"-10 x 7" (PT) Flat Hd Socket C/S, Black Oxide 3/4"-10 Black Oxide   1,000
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Quote
721580 3/4"-10 x 8" (PT) Flat Hd Socket C/S, Black Oxide 3/4"-10 Black Oxide   1,000
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Quote
721207 3/4"-10 x 8 1/2" Flat Hd Socket C/S, Black Oxide 3/4"-10 Black Oxide   1,000
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Quote
721209 3/4"-10 x 9" Flat Hd Socket C/S, Black Oxide 3/4"-10 Black Oxide   1,000
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Quote
721581 3/4"-10 x 10" (PT) Flat Hd Socket C/S, Black Oxide 3/4"-10 Black Oxide   1,000
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Quote
721405 3/4"-16 (UNF) x 1-1/4" (FT) Flat Hd Socket C/S, Black Oxide 3/4"-16 Black Oxide   1,000
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Quote
721520 3/4"-16 (UNF) x 1-1/2" (FT) Flat Hd Socket C/S, Black Oxide 3/4"-16 Black Oxide   1,000
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Quote
721411 3/4"-16 (UNF) x 1-3/4" (FT) Flat Hd Socket C/S, Black Oxide 3/4"-16 Black Oxide   1,000
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Quote
721400 3/4"-16 (UNF) x 2" (FT) Flat Hd Socket C/S, Black Oxide 3/4"-16 Black Oxide   1,000
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Quote
721413 3/4"-16 (UNF) x 2-1/4" (FT) Flat Hd Socket C/S, Black Oxide 3/4"-16 Black Oxide   1,000
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Quote
721410 3/4"-16 (UNF) x 2-1/2" (FT) Flat Hd Socket C/S, Black Oxide 3/4"-16 Black Oxide   1,000
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Quote
721415 3/4"-16 (UNF) x 3" (FT) Flat Hd Socket C/S, Black Oxide 3/4"-16 Black Oxide   1,000
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Quote
721420 3/4"-16 (UNF) x 3-1/2" (PT) Flat Hd Socket C/S, Black Oxide 3/4"-16 Black Oxide   1,000
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Quote
721425 3/4"-16 (UNF) x 4" (PT) Flat Hd Socket C/S, Black Oxide 3/4"-16 Black Oxide   1,000
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Quote
721213 3/4"-16 (UNF) x 4-1/2" Flat Hd Socket C/S, Black Oxide 3/4"-16 Black Oxide   1,000
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Quote
721235 3/4"-16 (UNF) x 5" Flat Hd Socket C/S, Black Oxide 3/4"-16 Black Oxide   1,000
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Quote
721237 7/8"-9 x 1-1/2" Flat Hd Socket C/S, Black Oxide 7/8"-9 Black Oxide   1,000
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Quote
721241 7/8"-9 x 1-3/4" Flat Hd Socket C/S, Black Oxide 7/8"-9 Black Oxide   1,000
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Quote
721300 7/8"-9 x 2" (FT) Flat Hd Socket C/S, Black Oxide 7/8"-9 Black Oxide   1,000
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Quote
721718 7/8"-9 x 2-1/4" (FT) Flat Hd Socket C/S, Black Oxide 7/8"-9 Black Oxide   1,000
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Quote
721302 7/8"-9 x 2-1/2" (FT) Flat Hd Socket C/S, Black Oxide 7/8"-9 Black Oxide   1,000
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Quote
721725 7/8"-9 x 2-3/4" (FT) Flat Hd Socket C/S, Black Oxide 7/8"-9 Black Oxide   1,000
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Quote
721304 7/8"-9 x 3" (FT) Flat Hd Socket C/S, Black Oxide 7/8"-9 Black Oxide   1,000
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Quote
721306 7/8"-9 x 3-1/2" (FT) Flat Hd Socket C/S, Black Oxide 7/8"-9 Black Oxide   1,000
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Quote
721308 7/8"-9 x 4" (PT) Flat Hd Socket C/S, Black Oxide 7/8"-9 Black Oxide   1,000
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Quote
721310 7/8"-9 x 4-1/2" (PT) Flat Hd Socket C/S, Black Oxide 7/8"-9 Black Oxide   1,000
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Quote
721312 7/8"-9 x 5" (PT) Flat Hd Socket C/S, Black Oxide 7/8"-9 Black Oxide   1,000
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Quote
721243 7/8"-9 x 5-1/2" Flat Hd Socket C/S, Black Oxide 7/8"-9 Black Oxide   1,000
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Quote
721314 7/8"-9 x 6" (PT) Flat Hd Socket C/S, Black Oxide 7/8"-9 Black Oxide   1,000
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Quote
721525 7/8"-9 x 6 1/2" (PT) Flat Hd Socket C/S, Black Oxide 7/8"-9 Black Oxide   1,000
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Quote
721530 7/8"-9 x 7" (PT) Flat Hd Socket C/S, Black Oxide 7/8"-9 Black Oxide   1,000
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Quote
721535 7/8"-9 x 8" (PT) Flat Hd Socket C/S, Black Oxide 7/8"-9 Black Oxide   1,000
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Quote
721245 7/8"-9 x 9" Flat Hd Socket C/S, Black Oxide 7/8"-9 Black Oxide   1,000
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Quote
721247 7/8"-9 x 10" Flat Hd Socket C/S, Black Oxide 7/8"-9 Black Oxide   1,000
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Quote
721249 7/8"-9 x 12" Flat Hd Socket C/S, Black Oxide 7/8"-9 Black Oxide   1,000
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Quote
210290 7/8"-14 (UNF) x 2" Flat Hd Socket C/S, *USA*, Black Oxide 7/8"-14 Black Oxide USA 1,000
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Quote
211777 7/8"-14 (UNF) x 2" Flat Hd Socket C/S, Black Oxide 7/8"-14 Black Oxide   1,000
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Quote
210291 7/8"-14 (UNF) x 2-1/2" Flat Hd Socket C/S, *USA*, Black Oxide 7/8"-14 Black Oxide USA 1,000
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Quote
211888 7/8"-14 (UNF) x 2-1/2" Flat Hd Socket C/S, Black Oxide 7/8"-14 Black Oxide   1,000
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Quote
721251 1"-8 x 1-1/2" Flat Hd Socket C/S, Black Oxide 1"-8 Black Oxide   1,000
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Quote
721257 1"-8 x 1-3/4" Flat Hd Socket C/S, Black Oxide 1"-8 Black Oxide   1,000
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Quote
721316 1"-8 x 2" (FT) Flat Hd Socket C/S, Black Oxide 1"-8 Black Oxide   1,000
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Quote
721317 1"-8 x 2-1/4" (FT) Flat Hd Socket C/S, Black Oxide 1"-8 Black Oxide   1,000
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Quote
721318 1"-8 x 2-1/2" (FT) Flat Hd Socket C/S, Black Oxide 1"-8 Black Oxide   1,000
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Quote
721319 1"-8 x 2-3/4" (FT) Flat Hd Socket C/S, Black Oxide 1"-8 Black Oxide   1,000
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Quote
721320 1"-8 x 3" (FT) Flat Hd Socket C/S, Black Oxide 1"-8 Black Oxide   1,000
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Quote
721263 1"-8 x 3-1/4" Flat Hd Socket C/S, Black Oxide 1"-8 Black Oxide   1,000
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Quote
721322 1"-8 x 3-1/2" (FT) Flat Hd Socket C/S, Black Oxide 1"-8 Black Oxide   1,000
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Quote
721324 1"-8 x 4" (PT) Flat Hd Socket C/S, Black Oxide 1"-8 Black Oxide   1,000
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Quote

Model:
Size:
3/4"-10
Plate:
Black Oxide
Model:
Size:
3/4"-10
Plate:
Black Oxide
Model:
Size:
3/4"-10
Plate:
Black Oxide
Model:
Size:
3/4"-10
Plate:
Black Oxide
Model:
Size:
3/4"-10
Plate:
Black Oxide
Model:
Size:
3/4"-10
Plate:
Black Oxide
Model:
Size:
3/4"-16
Plate:
Black Oxide
Model:
Size:
3/4"-16
Plate:
Black Oxide
Model:
Size:
3/4"-16
Plate:
Black Oxide
Model:
Size:
3/4"-16
Plate:
Black Oxide
Model:
Size:
3/4"-16
Plate:
Black Oxide
Model:
Size:
3/4"-16
Plate:
Black Oxide
Model:
Size:
3/4"-16
Plate:
Black Oxide
Model:
Size:
3/4"-16
Plate:
Black Oxide
Model:
Size:
3/4"-16
Plate:
Black Oxide
Model:
Size:
3/4"-16
Plate:
Black Oxide
Model:
Size:
3/4"-16
Plate:
Black Oxide
Model:
Size:
7/8"-9
Plate:
Black Oxide
Model:
Size:
7/8"-9
Plate:
Black Oxide
Model:
Size:
7/8"-9
Plate:
Black Oxide
Model:
Size:
7/8"-9
Plate:
Black Oxide
Model:
Size:
7/8"-9
Plate:
Black Oxide
Model:
Size:
7/8"-9
Plate:
Black Oxide
Model:
Size:
7/8"-9
Plate:
Black Oxide
Model:
Size:
7/8"-9
Plate:
Black Oxide
Model:
Size:
7/8"-9
Plate:
Black Oxide
Model:
Size:
7/8"-9
Plate:
Black Oxide
Model:
Size:
7/8"-9
Plate:
Black Oxide
Model:
Size:
7/8"-9
Plate:
Black Oxide
Model:
Size:
7/8"-9
Plate:
Black Oxide
Model:
Size:
7/8"-9
Plate:
Black Oxide
Model:
Size:
7/8"-9
Plate:
Black Oxide
Model:
Size:
7/8"-9
Plate:
Black Oxide
Model:
Size:
7/8"-9
Plate:
Black Oxide
Model:
Size:
7/8"-9
Plate:
Black Oxide
Model:
Size:
7/8"-9
Plate:
Black Oxide
Model:
Size:
7/8"-14
Plate:
Black Oxide
Feature:
USA
Model:
Size:
7/8"-14
Plate:
Black Oxide
Model:
Size:
7/8"-14
Plate:
Black Oxide
Feature:
USA
Model:
Size:
7/8"-14
Plate:
Black Oxide
Model:
Size:
1"-8
Plate:
Black Oxide
Model:
Size:
1"-8
Plate:
Black Oxide
Model:
Size:
1"-8
Plate:
Black Oxide
Model:
Size:
1"-8
Plate:
Black Oxide
Model:
Size:
1"-8
Plate:
Black Oxide
Model:
Size:
1"-8
Plate:
Black Oxide
Model:
Size:
1"-8
Plate:
Black Oxide
Model:
Size:
1"-8
Plate:
Black Oxide
Model:
Size:
1"-8
Plate:
Black Oxide
Model:
Size:
1"-8
Plate:
Black Oxide

Flat Head Socket Cap Screws

Flat head socket screws have a flat, countersunk head with a hexagonal socket for driving. After installation, they sit flush with the substrate's surface, providing a smooth finish. These screws offer reliable fastening and are available in various material and finish options.

Material & Finish Options for Flat Head Socket Cap Screws

Flat head socket cap screws are available in various materials and finish options for enhanced strength and corrosion resistance properties. Materials and finish options for flat head socket cap screws include:
  • 18.8 Stainless Steel Flat Head Socket Cap Screws
  • Black Oxide Finish for Flat Head Socket Cap Screws
  • Mechanical Zinc Finish for Flat Head Socket Cap Screws
  • Zinc/Bake Plating for Flat Head Socket Cap Screws

Industrial Applications for Flat Head Socket Cap Screws

Flat head socket screws are commonly used in industrial and commercial manufacturing applications. These screws are found in automotive components, aerospace equipment, metal fabrication applications, construction, and more. Flat head socket screws provide a flush and recessed finish, making them suitable for applications requiring a very low-profile and secure installation.

Empire Is Your Source for Custom Fasteners, VMI Services, & More

At Empire, we are a one-stop shop for our customers' fastener supply needs. In addition to our extensive selection of standard industrial fasteners, we specialize in manufacturing custom fasteners that can be crafted to meet any application's requirements. Our engineers work closely with you to ensure your custom fasteners meet your application's proper dimensions, materials, and other design specifications.
We also provide a range of additional services, including VMI services, custom kitting & packaging, fast shipping, and more. At Empire, we go the extra mile to ensure our customers have the best purchasing experience for their industrial fastener needs.

Contact Us to Learn How We Can Supply All Your Fastener Needs

Contact Empire Bolt & Screw to learn how we can provide you with premium industrial fasteners, including flat head socket screws. You can also request a quote online for pricing information on special orders. Empire Bolt & Screw is your source for industrial and commercial fasteners for all applications.

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Toll-Free US & Canada: 888-534-0636 - Phone: 509-534-0636 - Fax: 509-534-1475