Thumb Screws

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
Machine Surface Finish Up to a 16 micro
Tolerances +/-.001ʺ

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    Product Description

    Thumb Screws: Sturdy & Easy to Use

    Thumb screws are designed to be easily installed by hand. Generally they are used in applications where the screw needs to be removed or adjusted frequently. Functioning as fasteners, thumb screws are installed in quick access areas. Norwood Screw Machine manufactures thumb screws with knurled, wings, lobes, etc. that are easy to grip, and can be tightened and loosened quickly.

    These thumb screws are machined to ensure fast installation and comfort to the user. Knurled Thumb screws are available in various head styles and can be customized according to preference or application requirements.

    Thumb Screw Modifications

    You can customize the following features of your thumb screws:

    1. Material
    2. Size
    3. Cross holes
    4. Bores (Plain or Tapped)
    5. Keyways
    6. Studs (Threaded or Plain)
    7. Configuration of the Stud

    Materials Used at Norwood Screw Machine

    Our high functioning knurled thumb screws are manufactured using traceable materials. These materials offer several benefits in application. Some of the popular materials include:

    1. Brass
    2. Stainless Steel
    3. Carbon Steel
    4. Alloy Steel
    5. Aluminum
    6. Aircraft Aluminum
    7. Plastics including:
      1. Nylatron
      2. PTFE
      3. Delrin
      4. Nylon

    At Norwood Screw Machine we provide knurled thumb screws in various configurations to match application and industry requirements. With over 55 years experience and domain expertise, our products are superior to their counterparts in the industry. From sturdy heavy-duty thumb screws to close tolerance adjustable thumbscrews, we have the capabilities to meet all requirements.

    Norwood prides itself in manufacturing high quality products. For standard or custom orders, please feel free to get in touch with us by clicking here.

    See Other Screws Product Catalog

    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.


    Certifications

    certificates

    Case Studies

    Hy-Production Increased Profits by Outsourcing Contract Machining

    Hy-Production Inc. Outsourced Screw Machined Part & Increased Profit Margin About Hy-Production Founded in 1966 with the focus on manufacturing hydraulic valves and providing sub-assembly services, Hy-Production Inc. now serves as a contract


    Hy-Production Increased Profits by Outsourcing Contract Machining

    Hy-Production Inc. Outsourced Screw Machined Part & Increased Profit Margin About Hy-Production Founded in 1966 with the focus on manufacturing hydraulic valves and providing sub-assembly services, Hy-Production Inc. now serves as a contract


    Customer Testimonials



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

    -N



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

    -N

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