ASTM A354 Grade BC Hex Bolt 3/4 × 8 in – UNC 10 TPI – Hot Dip Galvanized

Name: ASTM A354 Grade BC Hex Bolt 3/4 × 8 in – UNC 10 TPI – Hot Dip Galvanized
SKU: TTB-A354-BC-075X800-UNC-HDG
Price: 9318000.00 IRR
Availability: InStock

Manufacturer: TTBOLT

SKU: TTB-A354-BC-075X800-UNC-HDG

Standard: ASTM A354-26 Geometry: ASME B18.2.1 Product Type: Hex Bolt Diameter: 3/4 Length: 8 in Thread: UNC, 10 TPI Material: Alloy Steel Grade: BC Finish: Hot Dip Galvanized

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ASTM A354 Grade BC Hex Bolt 3/4 × 8 in – UNC 10 TPI – Hot Dip Galvanized is a Hex Bolt manufactured and supplied by TTBolt in accordance with ASTM A354.

This exact catalog variant has size 3/4 × 8 in, thread UNC 10 TPI, material Alloy Steel, grade BC and finish Hot Dip Galvanized. It is intended for mechanically fastened joints that require the stated dimensions, thread, grade and finish.

Technical data for this exact variant

Standard	ASTM A354
Product type	Hex Bolt
Size	3/4 × 8 in
Thread	UNC 10 TPI
Thread direction	Right Hand
Material	Alloy Steel
Grade / property class	BC
Finish	Hot Dip Galvanized
Head height	17/32 in
Width across flats	1-1/8 in
Basic thread length	2 in
Plain shank length	6 in
Mass per piece	502.305 g/pc
Mass per 100 pieces	50.2305 kg/100 pc

Selection and ordering notes

Before ordering, confirm the required size (3/4 × 8 in), thread (UNC 10 TPI), grade (BC) 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
ASTMA354

Grade
BC

Issued
2026-10-05

پیچ شش‌گوش ASTM A354 گرید BC سایز 3/4 × 8 اینچ UNC 10 TPI گالوانیزه گرم

3/4 x 8 in | BC | پوشش Hot Dip Galvanized

جدول ابعادی

پارامتر	نماد	حداقل	حداکثر / اسمی	واحد
قطر اسمی	d	-	0.75	in
گام رزوه	n	-	10	TPI
عرض آچارخور	s	-	1.125	in
ارتفاع سر	k	-	0.524	in
طول	l	-	8	in

مشخصات محصول

رزوه3/4 10 TPI UNC

جهت رزوهراست‌گرد

گریدBC

پوششHot Dip Galvanized

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 قطعه
TTB-A354-BC-075X800-UNC-HDG

Hex Bolt - ASTMA354

3/4 x 8 in | BC | Hot Dip Galvanized Finish

DIMENSION TABLE

Parameter	Symbol	Min	Max / Nominal	Unit
Nominal diameter	d	-	0.75	in
Threads per inch	n	-	10	TPI
Width across flats	s	-	1.125	in
Head height	k	-	0.524	in
Length	l	-	8	in

PRODUCT DATA

Thread3/4 10 TPI UNC

Thread directionRight hand

GradeBC

FinishHot Dip Galvanized

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 number
TTB-A354-BC-075X800-UNC-HDG

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	Hot Dip Galvanized
Estimated Weight	502.305 g/pc g/pc
Market Status	Common
Thread
Thread Type	UNC
Thread Pitch	10 TPI
Dimensions
Diameter	3/4
Length	8 in