ASTM A563/A563M Grade C Heavy Hex Nut 1-1/4 × – 8UN – Hot Dip Galvanized

Name: ASTM A563/A563M Grade C Heavy Hex Nut 1-1/4 × – 8UN – Hot Dip Galvanized
SKU: TTB-A563-C-125X-8UN-HDG
Price: 3392000.00 IRR
Availability: InStock

Manufacturer: TTBOLT

SKU: TTB-A563-C-125X-8UN-HDG

Standard: ASTM A563/A563M Product Type: Heavy Hex Nut Diameter: 1-1/4 Length: Thread: 8UN, 8 TPI Material: Carbon Steel Grade: C Finish: Hot Dip Galvanized

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This Heavy Hex Nut is manufactured and supplied by TTBolt in accordance with ASTM A563/A563M.

This exact catalog variant has size 1-1/4, thread 8UN 8 TPI, material Carbon Steel, grade C and finish Hot Dip Galvanized. It is intended for compatible threaded assemblies where the specified thread, grade and bearing geometry are required.

Technical data for this exact variant

Standard	ASTM A563/A563M
Product type	Heavy Hex Nut
Size	1-1/4
Thread	8UN 8 TPI
Thread direction	Right Hand
Material	Carbon Steel
Grade / property class	C
Finish	Hot Dip Galvanized

Selection and ordering notes

Before ordering, confirm the required size (1-1/4), thread (8UN 8 TPI), grade (C) and finish (Hot Dip Galvanized). 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

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Technical data sheet

TTBolt

Industrial Fasteners Engineering Data Sheet

Document
Technical Data Sheet

Standard
ASTMA563

Grade
C

Issued
2026-10-05

Heavy Hex Nut ASTMA563 گرید C سایز 1-1/4 8UN گالوانیزه گرم

1-1/4 in | C | پوشش Hot Dip Galvanized

جدول ابعادی

پارامتر	نماد	حداقل	حداکثر / اسمی	واحد
قطر اسمی	d	-	1.25	in
گام رزوه	n	-	7	TPI
عرض آچارخور	s	1.938	2	in
عرض روی گوشه‌ها	e	2.209	2.309	in
ارتفاع مهره	m	1.187	1.251	in

مشخصات محصول

رزوه1-1/4 7 TPI UNC

جهت رزوهراست‌گرد

گریدC

پوششHot Dip Galvanized

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 ASTMA563 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 قطعه
TTB-A563-C-125X-8UN-HDG

Heavy Hex Nut - ASTMA563

1-1/4 in | C | Hot Dip Galvanized Finish

DIMENSION TABLE

Parameter	Symbol	Min	Max / Nominal	Unit
Nominal diameter	d	-	1.25	in
Threads per inch	n	-	7	TPI
Width across flats	s	1.938	2	in
Width across corners	e	2.209	2.309	in
Nut height	m	1.187	1.251	in

PRODUCT DATA

Thread1-1/4 7 TPI UNC

Thread directionRight hand

GradeC

FinishHot Dip Galvanized

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 ASTMA563 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 number
TTB-A563-C-125X-8UN-HDG

Products specifications

Attribute name	Attribute value
Standard	ASTMA563
Product Type	Heavy Hex Nut
Material	Carbon Steel
Property Class	C
Finish	Hot Dip Galvanized
Market Status	Standard
Thread
Thread Type	8UN
Thread Pitch	8 TPI
Dimensions
Diameter	1-1/4