• Menu
    • ASME
    The American Society of Mechanical Engineers
    M0013R - B18.3.5M - Hexagon Socket Flat Countersunk Head Cap Screws (Metric Series) has been added to your cart.
    View Cart
    Standards

    B18.3.5M - Hexagon Socket Flat Countersunk Head Cap Screws (Metric Series)

    B18.3.5M - 1986 (R2008)

    This Standard was last reviewed and reaffirmed in {{activeProduct.ReaffirmationYear}}. Therefore this version remains in effect.

    {{activeProduct.Title}}
    {{ onlyYear }}
    {{ onlyFormat }}
    This product is offered through an ASME partner.
    Please complete your transaction through their site
    See Product
    {{ errorMessage }}

    Final invoices will include applicable sales and use tax.

    Print or Share

    Product Options

    • Format
      Availability
      Order No.
      Price
    • PDF
      Immediately
      M0013R
      $39
      Select
      Selected

    Important information regarding ASME PDFs

    Description
    Description
    Package Items
    Quantity Item
    {{ package.Quantity }} {{ package.Title }} {{ package.Title }}

    This standard is no longer an American National Standard or an ASME-approved standard. It is available for historical references only.

    This standard contains complete general and dimensional requirements for Metric Series Hexagon Socket Flat Countersunk Head Cap Screws of nominal sizes from 3 mm to 20 mm recognized. Also included are appendices covering formulas for dimensions, part numbering system and preferred sizes for government use, and thread dimensions. The application of these screws is limited by their design as noted below.

    This product is designed and recommended for applications where a flush seating socket head screw is desired. Wrenchability is limited by the socket size and key engagement. Becuase of the head configuration, this product is not recommended where maximum fatigue resistance is required.

    About ASME Digital Books (PDFs)

    ASME has changed its method of digital delivery on asme.org, including previously purchased ASME codes and standards PDFs. Links to previous versions of your purchases have been replaced automatically in the Digital Downloads page of “My Account.”

    Any documents purchased and downloaded prior to April 15, 2024, will need to be downloaded again via the new links.

    Receive Notifications

    Sign up to receive email notifications when standards are updated.

    Get Updates

    Sorry, we only have available spots for this course. Would you like to add those to your cart?

    No, Do Not Add to Cart Yes, Add to Cart