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  1. www.engineersedge.com › hex_bolt_identificationHex Bolt Identification, Markings and Strength Chart Table Guide

    Hex Bolt Identification, Markings and Strength Chart. Additonal information on bolts is located at the bottom of the webpage. Note: Some bolts share identical head identification and have significantly different strengths. Tensile Strength: The maximum load in tension (pulling apart) which a material can withstand before breaking or fracturing.

  2. Imágenes

    • Construction Bolt Head Identification Markings Guide
    • Metric Hex Bolt Charts | PDF | Metalworking | Screw
    • Bolt Head Markings Chart | zero products inc.
    • Deciphering Bolt Head Markings | Short Guide
    • Hex Bolt Head Size Chart

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  3. www.machiningdoctor.com › charts › metric-thread-chartsMetric Screw Threads: Charts & Formulas - Machining Doctor

    22 de mar. de 2024 · The main document for ISO Metric Threads: * List and definition of symbols. * Tolerance classes definition. * Designation rules. * Allowance Chart – Per class and pitch. * Normal Length of Engagement Chart – Per diameter and pitch. * Tolerance fields Charts – Per diameter and pitch. * Root radius Charts and formulas.

  4. www.aftfasteners.com › grades-of-bolts-bolt-grade-markings-bolt-strength-chartGrades of Bolts - Bolt Grade Marking Chart | AFT Fasteners

    This chart helps to identify the grades of bolts using the identification marks on the bolt's head along with the strength and hardness of common grade bolts. Please note the bolt heads may also include the manufacturer's identification stamp, especially with high strength bolts.

  5. engineerexcel.com › bolt-grades-chartBolt Grades [with Charts] - EngineerExcel

    Bolt grades are alphanumeric designations that categorize bolts based on their mechanical properties. They determine the maximum amount of load the bolt can handle as well as the method that can be used for tightening the bolt. In general, the higher the grade number, the stronger the bolt.

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  7. boltdepot.com › Fastener-Information › Materials-and-GradesBolt Depot - Bolt Grade Markings and Strength Chart

    Metric Bolts: Head Marking Class and Material Nominal Size Range (mm) Mechanical Properties ; Proof Load (MPa) Min. Yield Strength (MPa) Min. Tensile Strength (MPa) Class 8.8 Medium carbon steel, quenched and tempered All sizes below 16mm: 580: 640. 800. 16mm - 72mm : 600: 660: 830: Class 10.9 Alloy steel, quenched and tempered

  8. www.aptp.com › wp-content › themesSTANDARD BOLT IDENTIFICATION MARKINGS - All-Pro Threaded

    STANDARD BOLT IDENTIFICATION MARKINGS. Proof Load (psi) Yield Strength Min (psi) Tensile Strength Min (psi) Low‐ or Medium‐ Carbon Steel 1/4 THRU 1 ½ 33,000 36,000 Low‐Carbon Steel 1⁄4 thru 4 −− −− SAE J429 Grade 2 Low‐ or Medium‐ Carbon Steel 1⁄4 thru 3⁄4 Over 3⁄4 thru 1 ½ 55,000 33,000 57,000 36,000 74,000 60,000 ...

  9. boltdepot.com › Fastener-Information › Identifying-FastenersBolt Depot - How to Identify Nuts, Bolts, and Screws

    For help identifying different fastener categories see our Fastener Type Chart. Ex. Wood Screw, Sheet Metal Screw, Hex Bolt, Lag Bolt, etc. Drive Type. Fasteners in some categories are available with different drive types such as Philips or Slotted.