ASME B18.3 18-8 Stainless Socket Head Cap Screw #3 × 1/2 in – UNC 48 TPI – Plain Manufacturer: TTBOLT SKU: TTB-ASMEB18.3-188SS-#3X050-UNC-48TPI-PL Add to compare list Email a friend ASME B18.3 socket head cap screw, #3 × 1/2 in, 18-8 Stainless, Stainless Steel, Plain, UNC 48 TPI. Head Ø 5/32 in; head height 3/32 in; hex socket 5/64 in. ASME B18.3 18-8 Stainless Socket Head Cap Screw #3 × 1/2 in – UNC 48 TPI – Plain is a Socket Head Cap Screw manufactured and supplied by TTBolt in accordance with ASME B18.3.This exact catalog variant has size #3 × 1/2 in, thread UNC 48 TPI, material Stainless Steel, grade 18-8 Stainless and finish Plain. It is intended for mechanically fastened joints that require the stated dimensions, thread, grade and finish.Technical data for this exact variantStandardASME B18.3Product typeSocket Head Cap ScrewSize#3 × 1/2 inThreadUNC 48 TPIThread directionRight HandMaterialStainless SteelGrade / property class18-8 StainlessFinishPlainHead diameter5/32 inHead height3/32 inSocket size5/64 inMinimum socket depth3/64 inBasic thread length5/8 inPlain shank length0 inMass per piece0.598 g/pcMass per 100 pieces0.0598 kg/100 pcSelection and ordering notesBefore ordering, confirm the required size (#3 × 1/2 in), thread (UNC 48 TPI), grade (18-8 Stainless) 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 StandardASMEB18.3 Grade18-8 Stainless Issued2026-10-04 فارسی English پیچ آلن سر استوانه‌ای اینچی ASME B18.3 سایز #3 × 1/2 اینچ، استنلس استیل، گرید 18-8 Stainless، ساده #3 x 0.5 in | 18-8 Stainless | پوشش Plain جدول ابعادی پارامترنماد حداقلحداکثر / اسمی واحد قطر اسمیd--in گام رزوهn-48TPI ارتفاع سرk-0.099in طولl-0.5in مشخصات محصول رزوه#3 48 TPI UNC جهت رزوهراست‌گرد گرید18-8 Stainless پوششPlain متریالStainless 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 ASMEB18.3 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-ASMEB18.3-188SS-#3X050-UNC-48TPI-PL Socket Head Cap Screw - ASMEB18.3 #3 x 0.5 in | 18-8 Stainless | Plain Finish DIMENSION TABLE ParameterSymbol MinMax / Nominal Unit Nominal diameterd--in Threads per inchn-48TPI Head heightk-0.099in Lengthl-0.5in PRODUCT DATA Thread#3 48 TPI UNC Thread directionRight hand Grade18-8 Stainless FinishPlain MaterialStainless 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 ASMEB18.3 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-ASMEB18.3-188SS-#3X050-UNC-48TPI-PL Products specifications Attribute name Attribute value Standard ASME B18.3 Product Type Socket Head Cap Screw Head Diameter 5/32 in Head Height 3/32 in Socket Size 5/64 in Socket Depth Min 3/64 in Thread Length Basic 5/8 in Material Stainless Steel Property Class / Grade 18-8 Stainless Finish Plain Unit System in Estimated Weight 0.598 g/pc Market Status Standard Thread Thread Type UNC Thread Pitch 48 TPI Thread Direction Right Hand Dimensions Diameter #3 Length 1/2 in
