This is the most general term for iron that has been combined with carbon, since all steel has some % of carbon, and at least one other element. Once the steel contains more than a specified threshold amount of a certain element it becomes an alloy. Each element has different threshold values and are used to improve some property of the steel.
Engineering Design RepresentationSpecification of Metric Threads:Metric threads are defined in the standards document ISO 965-1. Metric thread specifications always begin with thread series designation (for example M or MJ), followed by the fasteners nominal diameter and thread pitch (both in units of
Fastenal Engineering & Design Support fastener experts can provide detailed trainings to help you make the most efficient use of your fasteners. Product and Process Analysis Let us analyze your product and observe the assembly process to optimize your fastener usage and reduce your cost of production.
Fastener Standards - ASTM InternationalStandard Specification for Compressible-Washer-Type Direct Tension Indicators for Use with Structural Fasteners, Inch and Metric Series:F1554 - 20:Standard Specification for Anchor Bolts, Steel, 36, 55, and 105-ksi Yield Strength:F2437 / F2437M - 17
Fastener Tech Data - Fastener MartFastener Mart offers a wide range of fastener technical datafrom our Understanding Fastener Series of articles, which will introduce you to a variety of fastener and hardware topics and productsto our Fastener FASTen Facts, handy Fastener Reference Data and Reference Chartsto advanced Fastener Reference Materials in the form of Fastener Books.
Fastener Mart offers a wide range of fastener technical datafrom our Understanding Fastener Series of articles, which will introduce you to a variety of fastener and hardware topics and productsto our Fastener FASTen Facts, handy Fastener Reference Data and Reference Chartsto advanced Fastener Reference Materials in the form of Fastener Books.
Fasteners:SAE vs. METRIC, What Is Coarse and What Is Fine When it comes to METRIC hardware, there can be up to four different thread pitches for a given size of fastener. Thread pitch in metric hardware refers to the ACTUAL DIMENSION OF EACH THREAD, and is measured in MILLIMETERS. The LARGER the number, the MORE coarse the thread pitch, OPPOSITE to the SAE system.
Style B charts provide a pipe tap drill chart as well as decimal equivalents of tap drill sizes, fractions, wire gauge drill sizes, letter drill sizes, and metric sizes. Style C charts list specifications and torque tightening guidelines for alloy steel socket screws.
Specification of fastener basic knowledgeThis metric system only has, the American system product still must mark the thread distance. Here we focus on the specifications of American screws, such as 6 × 3-32 * 3 / 8, 6 × 6 is the outer diameter of the thread, which is close to 3.5mm; 32 is 32 thread per inch of thread length (equivalent to the pitch of metric screw); 3 / 8 is the
Fastenal Engineering Department welcomes questions regarding fastener specifications or specific customer applications, but any information provided will be subject to this Disclaimer. Metric System 31 Common Specifications for Use with Fasteners 33 Appendix 34. 1 Fastener Material Selection
UG-SM-9MM21 Apex 1/4'' Metric Magnetic Square Drive UG-SM-9MM21 Apex 1/4'' Metric Magnetic Square Drive Socket. Fastener End Size (mm):9mm Fastener End Shape:Hex Overall Length (in.):1.78'' Overall
Understanding Metric Fasteners - Fastener MartCoarse metric fasteners, when compared to standard "inch" fasteners (those commonly used in North America), tend to be less coarsetheir threads are more closely spacedfor a comparable size. Fine metric fasteners can be more or less fine, depending on size. Coarse is the most common metric thread and, as we've mentioned, coarse is assumed