ASTM A354 Grade BC Hex Bolt 1-1/8 × 3-1/2 in – UNC 7 TPI – Plain Manufacturer: TTBOLT SKU: TTB-A354-BC-1125X350-UNC-PL Add to compare list Email a friend Standard: ASTM A354-26 Geometry: ASME B18.2.1 Product Type: Hex Bolt Diameter: 1-1/8 Length: 3-1/2 in Thread: UNC, 7 TPI Material: Alloy Steel Grade: BC Finish: Plain ASTM A354 Grade BC Hex Bolt 1-1/8 × 3-1/2 in – UNC 7 TPI – Plain is a Hex Bolt manufactured and supplied by TTBolt in accordance with ASTM A354.This exact catalog variant has size 1-1/8 × 3-1/2 in, thread UNC 7 TPI, material Alloy Steel, grade BC and finish Plain. It is intended for mechanically fastened joints that require the stated dimensions, thread, grade and finish.Technical data for this exact variantStandardASTM A354Product typeHex BoltSize1-1/8 × 3-1/2 inThreadUNC 7 TPIThread directionRight HandMaterialAlloy SteelGrade / property classBCFinishPlainHead height25/32 inWidth across flats1-11/16 inBasic thread length2-1/2 inPlain shank length1 inMass per piece619.819 g/pcMass per 100 pieces61.9819 kg/100 pcSelection and ordering notesBefore ordering, confirm the required size (1-1/8 × 3-1/2 in), thread (UNC 7 TPI), grade (BC) and finish (Plain). 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 StandardASTMA354 GradeBC Issued2026-10-05 فارسی English پیچ شش‌گوش ASTM A354 گرید BC سایز 1-1/8 × 3-1/2 اینچ UNC 7 TPI ساده 1-1/8 x 3.5 in | BC | پوشش Plain جدول ابعادی پارامترنماد حداقلحداکثر / اسمی واحد قطر اسمیd-1.125in گام رزوهn-7TPI عرض آچارخورs-1.688in ارتفاع سرk-0.78in طولl-3.5in مشخصات محصول رزوه1-1/8 7 TPI UNC جهت رزوهراست‌گرد گریدBC پوششPlain متریالAlloy 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 ASTMA354 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-A354-BC-1125X350-UNC-PL Hex Bolt - ASTMA354 1-1/8 x 3.5 in | BC | Plain Finish DIMENSION TABLE ParameterSymbol MinMax / Nominal Unit Nominal diameterd-1.125in Threads per inchn-7TPI Width across flatss-1.688in Head heightk-0.78in Lengthl-3.5in PRODUCT DATA Thread1-1/8 7 TPI UNC Thread directionRight hand GradeBC FinishPlain MaterialAlloy 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 ASTMA354 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-A354-BC-1125X350-UNC-PL Products specifications Attribute name Attribute value Material Specification ASTM A354-26 Geometry Reference ASME B18.2.1-2012 (R2021) Thread Reference ASME B1.1-2024 Standard ASTM A354 Product Type Hex Bolt Material Alloy Steel Property Class BC Finish Plain Estimated Weight 619.819 g/pc g/pc Market Status Common Thread Thread Type UNC Thread Pitch 7 TPI Dimensions Diameter 1-1/8 Length 3-1/2 in
