ASTM A194/A194M Grade 2HM Heavy Hex Nut 3/4 – UNC – Black Oxide Manufacturer: TTBOLT SKU: TTB-A194-2HM-075-UNC-BO Add to compare list Email a friend Material specification: ASTM A194/A194M-26 Product Type: Heavy Hex Nut Diameter: 3/4 Thread: UNC, 10 TPI Width Across Flats (basic): 1-1/4 in Width Across Flats (limits): 1.212–1.25 in Width Across Corners (limits): 1.382–1.443 in Nut Height (basic): 47/64 in Nut Height (limits): 0.71–0.758 in Material: Carbon Steel Grade: 2HM Finish: Black Oxide Geometry reference: ASME B18.2.2-2022 ASTM A194/A194M Grade 2HM Heavy Hex Nut 3/4 – UNC – Black Oxide is a Heavy Hex Nut manufactured and supplied by TTBolt in accordance with ASTM A194/A194M.This exact catalog variant has size 3/4, thread UNC 10 TPI, material Carbon Steel, grade 2HM and finish Black Oxide. It is intended for compatible threaded assemblies where the specified thread, grade and bearing geometry are required.Technical data for this exact variantStandardASTM A194/A194MProduct typeHeavy Hex NutSize3/4ThreadUNC 10 TPIThread directionRight HandMaterialCarbon SteelGrade / property class2HMFinishBlack OxideWidth across flats range1.212–1.25 inWidth across corners range1.382–1.443 inNut height range0.71–0.758 inMass per piece88.702 g/pcMass per 100 pieces8.8702 kg/100 pcSelection and ordering notesBefore ordering, confirm the required size (3/4), thread (UNC 10 TPI), grade (2HM) and finish (Black Oxide). Price calculations may use the theoretical mass shown above; final manufactured mass can vary with dimensional tolerances, chamfers, radii, coating thickness and production process. Technical drawing & data Download technical PDF Technical data sheet TTBoltIndustrial Fasteners Engineering Data Sheet DocumentTechnical Data Sheet StandardASTMA194 Grade2HM Issued2026-10-04 فارسی English مهره شش‌گوش سنگین ASTMA194 گرید 2HM سایز 3/4 سیاه‌کاری 3/4 in | 2HM | پوشش Black Oxide نماهای واقعی محصول ایزومتریک نمای مکمل نمای جانبی جدول ابعادی پارامترنماد حداقلحداکثر / اسمی واحد قطر اسمیd-0.75in گام رزوهn-10TPI عرض آچارخورs1.2121.25in عرض روی گوشه‌هاe1.3821.443in ارتفاع مهرهm0.710.758in مشخصات محصول رزوه3/4 10 TPI UNC جهت رزوهراست‌گرد گرید2HM پوششBlack Oxide متریالCarbon Steel فرم رزوهUnified 60 deg یادداشت‌های فنی 1. تمام ابعاد بر حسب اینچ هستند مگر آنکه خلاف آن ذکر شده باشد. 2. تصاویر محصول از مدل Master در SolidWorks و با همان پارامترهای این ردیف تولید می‌شوند. 3. مقادیر حداقل و حداکثر از جدول ابعادی ASTMA194 گرفته شده‌اند؛ جایی که استاندارد تلرانس تعریف نکرده، تنها مقدار اسمی درج شده است. 4. وزن‌های درج‌شده در فروشگاه نظری‌اند و برای برآورد قیمت کاربرد دارند. شماره قطعهTTB-A194-2HM-075-UNC-BO Heavy Hex Nut - ASTMA194 3/4 in | 2HM | Black Oxide Finish ACTUAL PRODUCT VIEWS ISO Rear Side DIMENSION TABLE ParameterSymbol MinMax / Nominal Unit Nominal diameterd-0.75in Threads per inchn-10TPI Width across flatss1.2121.25in Width across cornerse1.3821.443in Nut heightm0.710.758in PRODUCT DATA Thread3/4 10 TPI UNC Thread directionRight hand Grade2HM FinishBlack Oxide MaterialCarbon Steel Thread formUnified 60 deg TECHNICAL NOTES 1. All dimensions are in inches unless stated otherwise. 2. Product views are generated from the SolidWorks master using the parameters of this row. 3. Minimum and maximum values are taken from the ASTMA194 dimension table; where the standard defines no tolerance, only the nominal value is shown. 4. Catalog weights are theoretical and intended for price estimation. Part numberTTB-A194-2HM-075-UNC-BO Products specifications Attribute name Attribute value Material Specification ASTM A194/A194M-26 Common Requirements ASTM A962/A962M-26 Geometry Reference ASME B18.2.2-2022, Table 1.1.1-11 Thread Reference ASME B1.1-2024 Product Type Heavy Hex Nut Width Across Flats 1-1/4 in Width Across Flats Range 1.212–1.25 in Width Across Corners Range 1.382–1.443 in Nut Height 47/64 in Nut Height Range 0.71–0.758 in Material Carbon Steel Property Class 2HM Finish Black Oxide Market Status Standard Estimated Weight 88.702 g/pc Thread Thread Type UNC Thread Pitch 10 TPI Dimensions Diameter 3/4
