BoltandNutType-Chart BoltandNutType-Chart fastener shopping made easy
Our metric stud bolt to nut table is meant to help determine the correct size bolt or nut for your purpose. Definitions of terms are located below the chart. Use the dimensions of your bolt to determine the appropriate size nut. The bolt chart provides both US and metric stud sizes. ...
Castle nuts are similar to slotted nuts but with the slots in a rounded section above the main nut. Washer Types Flat A flat washer used to distribute load. Available in SAE, USS, and other patterns. Fender An oversize flat washer used to further distribute load especially on soft materials...
Stud bolt
Grade of BoltSurface FinishNominal Size InchesA563 Grade and ANSI Nut Style RecommendedSuitable HexHeavy HexHexHeavy Hex A307 Grade A & C Any1⁄4to 11⁄2 A B,D,DH A,B,C,D,DH,DH3 >11⁄2to 2 A A C,D,DH,DH3 >2 to 4 ...
Thread Size Chart Thread fit categorizes the tolerances between the peaks and valleys (crests and roots) of mating threaded hardware. In metric descriptions, thread fit is classified by a number and letter system; lower numbers indicate threads with higher precision and letters indicate tolerance pos...
Tachart Ltd. is an experienced CNC precision engineering business specializes in manufacturing of non-standard, bespoke or special fasteners with full traceability for critical applications.
ANSI Bolting Chart ½” – 4” Nominal Pipe Size Pressure Rating Bolting Flange Facing 1/2 3/4 1 1 1/4 1 1/2 2 2 1/2 3 3 1/2 4 Number 4 4 4 4 4 4 4 4 8 8 Diameter 1/2 1/2 1/2 1/2 1/2 5/8 5/8 5/8 5/8 5/8 ...
Screw, Nut & Bolt Manufacturing in the US Revenue (2015-2030) Source: IBISWorld Industry outlook (2025-2030) Market size is projected to grow over the next five years. Trends and Insights The industry will encounter steady growth driven by higher demand and employment expansion The indust...
Fastener Type Chart This comprehensive reference guide will help you identify fastener categories, head styles and drive types, as well as common nut and washer types. Tools US and Metric Ruler Print a fully functional US and Metric ruler. US and Metric Thread Gauge A printable paper ve...