Socket Head Cap Screws

Eastwood Manufacturing produces custom non-standard and standard socket head cap screws for OEM and specialty industrial components. We specialize in working with non-standard configurations and materials and have the expertise to manufacture specialty cap screws to meet your exact requirements and the highest quality standards. All our socket head cap screws are manufactured to Industrial Fastener Institute (IFI) standards and meet ASME B18 standards for cap screws.

Our capabilities

  • Custom and standard bolt configurations, with diameters from 3/8” to 1 ½”
  • Threading from ⅛” to 1 ½”. Our capabilities include all UN thread forms, metric, class 5 interference, Acme, Witworth, and left hand threading configurations.
  • Tight tolerances, to .0002”, depending upon the material and production method
  • CNC machining
  • Forging
  • Centerless grinding

Socket Screws

  • Socket head cap screws 
  • Socket head shoulder screws 
  • Flat countersunk head socket screws 
  • Captive screws 
  • Button head screws 

Set Screws

  • Socket set screws 
  • Square head set screws 
  • Slotted set screws 
  • Cup, flat, and dog point set screws

Machine Screws

  • Flat head screws – slotted, Phillips, Torx
  • Round head screws 
  • Pan head screws 
  • Fillister head screws 

We have experience in manufacturing products with a wide range of metals and plastics, from standards (such as steel socket head screws) to exotic and unusual materials for unique applications. Our expert staff is experienced in working with unusual material/configuration combinations, and will ensure that your socket head cap screw is manufactured to the specifications needed. We have the production capabilities to manufacture quantities from prototype and small runs through full production runs.

We offer quality inspections and certifications if needed, including dimensional, mechanical, chemical and tensile strength certifications. All our products are manufactured to MIL-I 45208 standards and we have the capabilities to manufacture to a wide range of ASTM, SAE, and DIN standards.

At Eastwood, we are experts in manufacturing custom and specialty socket head cap screws to exacting tolerances using non-standard and standard materials. Your cap screw will be manufactured to your exact application requirements and delivered to you production-ready. And, if you need cap screws with standard configurations and materials, our commitment to quality will provide you with a custom “standard” product quickly from our US-based manufacturing facility.

Contact us for a quote for your custom socket head cap screws.

Got a Question?

Whatever your standard, custom, or specialty fastener needs, we are able to respond quickly and positively with products that meet the highest standards of accuracy and quality!

automated milling machine

Our Products

industrial machining tools

Cap Screws

Custom cap screws for engineered OEM components and specialty industrial applications.

industrial machining tools

Custom Bolt

Specialty bolts for custom applications that require non-standard configurations and materials.

industrial machining tools

Specialty Nuts

Industrial nuts for engineered OEM components to meet industry standards or unique specifications.

industrial machining tools

Industrial Studs

Custom studs for engineered OEM components and specialty industrial applications.

industrial machining tools

Special and Non-Standards

Specialty and non-standard fasteners for custom industrial applications.