Mil-Spec Machine Screws

Billions of Parts Available
Request a Quote

Mil-spec machine screws are manufactured to meet uncompromising military guidelines. They feature a consistent diameter throughout the entire shaft length and are designed to be used with nuts, other internally threaded mil-spec fasteners, or pre-tapped holes. They are versatile fasteners used in assemblies, to secure machine components or appliances, and much more.

BW Industrial Sales offers a wide selection of military hardware that is DFAR-compliant, tested, and certified to all military standards. We offer free manufacturer’s certifications with every order. Our military-grade machine screws are USA-made, QSLD-qualified, and available in an extensive range of sizes, styles, types, and materials.

Contact us today to learn more about how we can support your military manufacturing operations through high-quality mil-spec machine screws and other bulk military hardware.

MS24693 100-deg Flat Phil Coarse & Fine Stl Cad Y

MS24693 100-deg Flat Phil Coarse&Fine SS w/Blk Ox

MS24693-C 100-deg Flat Phil Coarse & Fine SS-DFAR

MS35190 82-deg Flat Phil Coarse Stl Cad

MS35191 82-deg Flat Phil Fine Stl Cad

MS35206 Pan Phil Coarse Steel Cad Y

MS35207 Pan Phil Fine Steel Cad Y

MS35265 Drilled Slotted Fillister, Coarse Stl Cad

MS35266 Drilled Slotted Fillister, Fine Stl Cad

MS35275 Drilled Slotted Fillister Coarse SS

MS35276 Drilled Slotted Fillister Fine SS

MS51957 Pan Phil Coarse SS

MS51957 Pan Phil Coarse SS w/Blk Ox

MS51958 Pan Phil Fine SS

MS51958 Pan Phil Fine SS w/Blk Ox

MS51959 82-deg Flat Phil Coarse SS

MS51959-B 82-deg Flat Phil Coarse 300-SS Blk Ox

MS51960 82-deg Flat Phil Fine SS

Mil-Spec Machine Screws to Match Your Exact Specifications

All fasteners installed in assemblies used in USA military operations must meet strict mil-spec guidelines to ensure continuity across applications. To meet both your quality requirements and standardization needs, we offer many mil-spec machine screws to ensure complete uniformity. Options include:

Steel, 18-8 stainless steel, or 300-series stainless steel materials
Black oxide, cadmium, or plain finishes
Variety of diameters
Lengths from 3/32” to 3”
UNC or UNF thread types
Fillister, flat, or pan heads
Phillips or slotted drives

We also offer standard machine screws and custom manufacturing services for specialty defense assemblies that do not need to match exact mil-spec guidelines. Call 626-358-1836 to speak with a highly trained representative. We’ll discuss your options and find the best components for your manufacturing needs.

Steel Mil-Spec Machine Screws

Steel mil-spec machine screws are ready to ship made from high-quality steel and cadmium finishes. Cadmium finishes help your mil-spec screws resist damage from fiction or wear, corrosion, and others. They provide durable performances for competitive prices in any mil-spec assembly.

MS24693 Flat Head Phillips Screws (Cadmium Yellow Finish)
MS35190 Coarse Thread Flat Head Phillips Screws (Cadmium Finish)
MS35191 Fine Thread Flat Head Phillips Screws (Cadmium Finish)
MS35206 Coarse Thread Pan Head Phillips Screws (Cadmium Yellow Finish)
MS35207 Fine Thread Pan Head Phillips Screws (Cadmium Yellow Finish
MS35265 Coarse Thread Drilled Slotted Fillister Screws (Cadmium Finish)
MS35266 Fine Thread Drilled Slotted Fillister Screws (Cadmium Finish)

Stainless Steel Mil-Spec Machine Screws

Stainless steel mil-spec machine screws deliver excellent and durable performances in defense and military assemblies. They are resistant to corrosion, stand up to a variety of environmental factors, and add aesthetic appeal to any project. We offer options constructed from 18-8 or 300-series stainless steel, and your best choice will depend on the needs of your planned use.

MS24693 Flat Head Phillips Screws (Black Oxide Finish)
MS24693-C Flat Head Phillips Screws (DFAR)
MS35275 Coarse Thread Drilled Slotted Fillister Screws
MS35276 Fine Thread Drilled Slotted Fillister Screws
MS51957 Coarse Thread Pan Head Phillips Screws
MS51957 Coarse Thread Pan Head Phillips Screws (Black Oxide Finish)
MS51958 Fine Thread Pan Head Phillips Screws
MS51958 Fine Thread Pan Head Phillips Screws (Black Oxide Finish)
MS51959 Coarse Thread Flat Head Phillips Screws
MS51959-B Coarse Thread Flat Head Phillips Screws (Black Oxide Finish)
MS51960 Fine Thread Flat Head Phillips Screws

BW Industrial Sales is the Top Choice for Military OEMs & Manufacturers

Your satisfaction is BW Industrial Sales’ #1 priority. From custom-made VMI solutions that tailor your orders to your unique inventory needs to unparalleled product knowledge and beyond, we are ready to be your full-service partner for any industrial supply need.

If you have any questions or concerns about mil-spec machine screws, other military-grade fasteners, or any other manufacturing parts and tooling, please contact our experienced and qualified BW Industrial Sales staff.