Socket Head Bolts

Product Specification
Length .010 to 24ʺ
Diameter .010 to 3ʺ
Thread Type UNC, UNF, Acme, Machine
Material Brass, Stainless Steel, Carbon Steel, Alloy Steel, Aluminum, Aircraft Aluminum
Grades 1, 2, 5, 7, and 8
Tolerances +/-.001ʺ

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    Product Description

    Socket head bolts are typically used in applications that require low limited clearance or where parts may not be thick enough to be counter bored or where load capacity is not critical. These types of bolts possess high mechanical strength, are resistant to corrosion, and require very low maintenance.  Norwood Screw Machine parts is one of the leading manufacturers and suppliers of custom socket head bolts in the United States.

    Custom Socket Head Bolts Specifications

    At Norwood, we manufacture custom socket head bolts in the following specifications:

    Materials (Metals) Aluminum, Brass, Alloy Steel, Stainless Steel, Aircraft Aluminum, Carbon Steel, Plastics (Nylatron, PTFE, Delrin, and Nylon)
    Coating Wax, Adhesive, Custom Lubricant
    Finish Zinc Plated, Black Oxide, Brass, PTFE Coating, Cadmium, Polished, Sterilized, Chrome Plated, Phosphate, Galvanized, Hot Dipped, Custom Nickel Plated
    Treatment Case Hardened, Cleaned, Hardened and Ground, Heat Treated, Passivated
    Diameter .010″ to 3″
    Length .010″ to 24″

    Custom Socket Head Bolts Applications

    Socket head bolts are mostly used for applications having limited space. These bolts have cylindrical head, and internal wrenching features that enable them to be used in places where external wrenched fasteners are not appropriate. They are widely used in following applications:

    • Critical Vehicle Applications
    • Machine Tools
    • Tools and Dies
    • Earth Moving and Mining Machinery
    • Engineering Applications

    The key reasons behind the growing usage of these types of bolts in several industries that they offer reliability, safety, and economy.

    Norwood is a well-known manufacturer of the highest quality socket head bolts. We are experts in manufacturing custom socket head bolts that best suit your requirements. For any queries regarding these bolts, please feel free to contact us on our toll-free number 1-800-437-6644 or email at

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    Industries We Served

    Quality Control

    We know that we are - and should be - judged by how quickly, accurately & cost-effectively we meet our customer's needs. Our in-house quality assurance team begins the process with the receipt of an order. They maintain close communications with customers to ensure that customer goal are clearly understood & completely achieved.



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    The staff is very helpful fine tuning ideas. The workmanship is flawless. I was very pleased with their services!


    The staff is very helpful fine tuning ideas. The workmanship is flawless. I was very pleased with their services!


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