Metric Threads: Dimensions, Classes & Formulas (full Guide)
Find the dimensions, classes, tolerances and formulas for ISO metric screw threads. See the charts for possible combinations of diameter and pitch, basic profile, allowance, deviations and limits. See more
The Ulitmate Metric Screw Thread Resource: Basic Dimensions, Classes, Tolerances, Formulas, Charts, and Explanations See more
The below charts show all the possible thread size combinations of diameters/pitch as defined in ISO-261 1. MC – Metric Coarse … See more
To manufacture or measure a thread, one has to know the maximum and minimum permissible values of the basic dimensions. These … See more
The basic dimensions are nominal dimensions of a metric thread profile without allowance and tolerances (The thread class defines that). They are based on standard ISO 68-1. The basic dimensions can be used for design. However, for … See more
Unified Threads (UNC/UNF/UNEF): Dimensions & Formulas
Find the dimensions, formulas, and charts for unified inch threads (UNC, UNF, UNEF) in this web page. Learn how to designate, calculate, and measure thread parameters such as …
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Copyright © 2000-2017 Bolt Depot Inc. IMPORTANT: Make sure to print this chart to Actual Size (no scaling). After printing, measure the ruler in the margin to ensure correct scale.
Bolt, Nut and Screw Charts - FreeAutoMechanic
Find printable charts for measuring and identifying nuts, bolts and screws in US and metric systems. Learn about fastener categories, head styles, drive types and thread gauges from BoltDepot.com.
Sex Bolts. Sex bolts (a.k.a. barrel nuts or Chicago bolts) have a female thread and are used for through bolting applications where a head is desired on both sides of the joint.
Download a printable PDF chart of metric hex bolt sizes and thread pitches. Note: Head sizes may differ from what is shown due to differences between metric standards.
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Find the dimensions of metric coarse machine screw threads as defined by ISO standards. The chart shows the major diameter, minor diameter, thread pitch, and other parameters for each …
Specific hole diameters vary according to the materials being fastened. For maximum performance, refer to the performance data and installation instructions for the specific …
Bolt size Size Tolerance 3mm 56.12 56.92 1-3/8”BSW 56.51 57.31 M2 4mm 4.02 4.12 3/16” 4.78 4.88 M2.5 5mm 5.02 5.12 M3 5.5mm 5.53 5.63 M3.5 6mm 6.03 6.15 1/4” 6.38 6.5 M4 7mm …
Bolt Size Chart: Dimensions, Types and Choosing Tips
Learn how to read and use bolt size charts for standard and metric bolts. Find out the essential bolt dimensions, tensile strength, and conversion methods.
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