ASTM A193 Grade B8C Bolts and SA 193 b8c Stud/ Nuts/ Hex Bolt

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SA 193 Gr B8C Hex Bolts and UNS S34700 B8C Threaded Rod manufacturer and exporter in India

Buy ASTM A193 Grade B8C Bolts for threaded fastening system in customized sizes, shapes in superior quality that is being manufactured by the support of our highly qualified and experienced technical team. A193 B8c material is known for being a corrosion resistant grade. It is useful in those applications which demand that high tensile strength and the ability to withstand high temperature. SA 193 Gr B8C Hex Bolts are simply bolts that have a head on them, which is shaped in the form a hexagon, and usually have a washer style shoulder on them. It is also known as hex cap screws; fasten wood to wood or metal to wood. ASTM A193 B8C Hex Head Bolt is used to facilitate the application of wrenches to be used to torque the bolts for them to be tightened or loosened as desired. It can be used in high-stress applications, such as valves, pumps, motors, and automotive suspension systems. UNS S34700 B8C Threaded Rod is a fastener and functions, thanks to the threading, which causes a tightening action from the rotational movement. The threading on the rod helps other fixings like nuts and bolts to effortlessly screw or fasten to it. It can only be hardened by cold working and it is non-magnetic in the annealed condition. It is a stabilized austenitic stainless steel with an addition of columbium and tantalum. The columbium helps to make a stabilized type of stainless steel which is resistant to chromium carbide precipitation. This type of product is therefore recommended for parts fabricated by welding which cannot be subsequently annealed or for parts which must operate in service between the range of 800 - 1600 °F.

ASTM A193 Grade B8C Fasteners

SA 193 Gr B8C Nuts

ASTM A193 Grade B8C Bolts

A193 B8C Hex Bolts

SA 193 Grade B8C Stud Bolts

SA 193 B8C Threaded Rod

M1.4 to M30 Metric Size precision ASTM A193 B8C Hex Head Bolt & Screws manufacturers in India

ASTM A193 Grade B8C Bolts Specifications
SA 193 Gr B8C Hex Nuts Dimensions
A193 Grade B8C Hex Bolts Dimensions
ASTM A193 B8C Flat Washer Dimensions
347 SS A193 B8C Socket Head Cap Screw Dimensions
A193 B8C Bolts Type
Types of A193 B8C Stud Bolt
Chemical Composition of A193 Grade B8C Hex Bolts
Mechanical Properties of SA 193 Gr B8C Nut Bolt
A193 B8C Material Equivalent
ASTM A193 Grade B8C Fasteners Application
A193 Grade B8C Bolts Testing Tool & Equipment
SA 193 Gr B8C Nuts Sizes
ASTM A193 B8C Screws Sizes
A193 Grade B8C Bolt Torque Chart
347 SS A193 B8C Washer Sizes
A193 B8C Bolts Sizes
ASTM A193 Grade B8C Bolts Price List
ASTM A193 Grade B8C Bolts Weight Calculator

ASTM A193 Grade B8C Bolts Specifications

Manufacturing SA 193 Grade B8C Stud Bolt, Washer. Socket Head Cap Screws, Hex Nuts and A193 B8C (347) Stainless Steel Csk Allen Bolt in UNF/ UNC threads

Material grade of A193 B8c	Stainless Steel 347
SA 193 Gr B8C Bolts Size Metric	Dia: M10 - M110 Length: 12 - 1200MM
A193 Grade B8C Fasteners Sizes	Cold Formed B8c Bolting material: M2-M24 Hot Forged B8c Bolting material: M24-M100, 1-1/2” Dia, up to 1100mm lg CNC Machining for M100 / 4” Dia, up to 1500mm lg
ASTM A193 Grade B8C Hex Bolts Size Inch	Dia: 1/2" - 4.0" Length: 1/2" - 52"
Stainless Steel 347 Bolts and Nuts Standard	Manufacturer of ASTM A193 Grade B8C Bolts as per IS, ANSI, ASTM, DIN, ISO, JIS, GB, ASME, BS, UNI, CSN, EU, IFI, PN, and all International Standards ANSI B 18.2.4 2M ANSI B 28.2.4 1M ANSI - American National Standards Institute GB/T5783, GB/T5782, GB5783 American ASME Indian IS International ISO American SAE German DIN Spanish CSN British BS Italian UNI Polish PN European EU
ASTM A193 Grade B8C Bolts Length	3 mm to 200 mm
347 SS A193 B8C Bolts & Screws US Threads	METRIC, BSW, UNK,BSF, Unified national fine (UNF), UNJC and UNJF threads, UNR, Unified national coarse (UNC), Unified national extra fine (UNEF), Constant-pitch threads
ASTM A193 Grade B8C Bolts UTS - Unified Thread Standard	UNS, UNEF, UNC, UNF, NPT, NPTF
ASTM A193 Grade B8C Bolts Head drive	Phillips/Slot, Phillips, Slotted, Six-Lobe, etc
Material Origin	ASTM A193 Grade B8C Bolts are Western European. Eastern origin possible on request.
ASTM A193 Grade B8C Nut Bolt Surface Finish & Coating	Ptfe Coated A193 Grade B8C Bolts Self-Colour Phosphate Teflon Xylon Anodizing Zinc Phosphate (yellow, blue, white, black) Zinc Electro Plating (Hexavalent or Trivalent Chrome) Cadmium Nickel plated Plated zinc-nickel ZAC (Zinc Alluminium Flake Coating) Geometry Dacroment Manganese Phosphate Sherardized Bright Zinc Plated (BZP) All SA 193 Gr B8C Fasteners surface finishes can be supplied including Galvanised, Zinc, Sherardized, Dacromet, Electroless Nickel, Geomet & PTFE.
ASTM A193 B8C Fasteners types	Anchors, Hexagon Nut, Eye Bolt, Stud Bolts, Socket Hexagon Head Screw, Screw, Hex Set Screw, Nut, T-Head Bolts, Socket Screw, Studs, J Bolts, Hex Head Bolts, Mushroom Head Square Neck Bolts, Machine Screw, Wing Screw, Structural Bolts, Bolts, Screws, Wing Screw, Hex Nut, Socket Head Cap Screw, Spring Washers, Cap Screw, Hex Domed Cap Nuts, Square Nut, Washers, Allen Cap screw, Nuts, Hex Coupling Nut, U Bolts, Anchor Bolt, Foundation Bolts, Sockets, Studs, Pan Head Screw, Marine Anchors
MOQ	5 pieces
Preferred A193 Grade B8C Nut Bolt Drawing Formats	JPEG, PDF, CAD, STP, IGS
Ask for Test Certificates from ASTM A193 Grade B8C Bolts manufacturers	Manufacturer Test Certificate (MTC) as per EN 10204 / 3.1, SA 193 Gr B8C Bolts Tensile testing to ISO 898-1 Hardness testing to ISO 6508-1 Suitability for preloading to EN 14399-2 SS 347 Screws and washers Tri-Roll Thread Comparators ASTM A193 B8C Bolts Charpy Impact testing in accordance with ISO 148-1 Suitability test for calibrated preload to EN 14399-10 Nut proof load testing to ISO 898-2 Calibrated gauges and tools
Free Samples	Yes
Delivery time	Regular product is about 7-15 days
Payment Terms	T/T, Western Union, Paypal, L/C or Trade Assurance 30% deposit & balance before shipping
Port of Dispatch	Mumbai or Kalamboli ports in Maharashtra state of India
Other ASTM A193 Grade B8C Bolts manufacturers	Omni, APL, Kundan, Deepak Fasteners, Unbrako, Sundaram Precision, Infasco, Caparo, EBY Fastener, SPAX® Screws, GKW Etc.
347 SS A193 B8C Fasteners Application and Uses	Industrial, Wind tower, Railway, Nuclear power, Construction, Electronic, and Automotive industry
ISO - International Organization for Standardization	ISO 4014 Hex Bolt ISO 4017 Hex Head Screw ISO 4032 Nut ISO 4162 Flange Bolts ISO 4161 Flange Nut
Why Jignesh Steel?	Best Price in India compared to ASTM A193 Grade B8C Bolts manufacturers in China An Indian manufacturer, established in Year 2008 Wide International network : Western Europe, Eastern Europe, Middle East, Southeast Asia, North America, and South America Always final Inspection before shipment Highly professional and technical team Pre-production A193 B8C Fasteners sample before mass production High precision threads

SA 193 Gr B8C Hex Nuts Dimensions

347 stainless steel bolting material specification is ASTM A193 B8C, check properties and mechenical strength of SA 193 Grade B8C Studs & Fasteners

ASTM A193 B8C Metric Nut Dimensions Chart in mm

A193 Grade B8C Metric Nut Size	Thread Pitch	s		e	m
		Width Across Flats		Width Across Corners	Height of the SA 193 Gr B8C Nut
		max.	min.	min.	max.	min.
M1.6	0.35	3.20	3.02	3.41	1.30	1.05
M2	0.4	4.00	3.82	4.32	1.60	1.35
M2.5	0.45	5.00	4.82	5.45	2.00	1.75
M3	0.5	5.50	5.32	6.01	2.40	2.15
M3.5*	0.6	6.00	5.82	6.58	2.80	2.55
M4	0.7	7.00	6.78	7.66	3.2	2.9
M5	0.8	8.00	7.78	8.79	4.7	4.4
M6	1	10.00	9.78	11.05	5.2	4.9
M8	1.25	13.00	12.73	14.38	6.80	6.44
M10	1.5	16.00	15.73	17.77	8.40	8.04
M12	1.75	18.00	17.73	20.03	10.80	10.37
M14*	2	21.00	20.67	23.36	12.8	12.1
M16	2	24.00	23.67	26.75	14.8	14.1
M18*	2.5	27.00	26.16	29.56	15.8	15.1
M20	2.5	30.00	29.16	32.95	18.0	16.9
M22*	2.5	34	33	37.29	19.4	18.1
M24	3	36	35	39.55	21.5	20.2
M27*	3	41	40	45.2	23.8	22.5
M30	3.5	46	45	50.85	25.6	24.3
M33*	3.5	50	49	55.37	28.7	27.4
M36	4	55.0	53.8	60.79	31.0	29.4
M39*	4	60.0	58.8	66.44	33.4	31.8
M42	4.5	65.0	63.1	71.3	34.0	32.4
M45*	4.5	70.0	68.1	76.95	36.0	34.4
M48	5	75.0	73.1	82.6	38.0	36.4
M52*	5	80.0	78.1	88.25	42.0	40.4
M56	5.5	85.0	82.8	93.56	45.0	43.4
M60*	5.5	90.0	87.8	99.21	48.0	46.4
M64	6	95.0	92.8	104.86	51.0	49.1

Notes:

* Non-preferred threads according to standard.
All dimensions are given in mm millimeters.

A193 Grade B8C Hex Bolts Dimensions

ISO metric and Unified threaded Stainless Steel ASTM A193 B8C Flange Bolts and SA 193 B8C Heavy Hex Bolts manufacturers in Mumbai

Heavy Hex Bolt Diameter	D	F			C		H
	Body Diameter	Width Across Flats			Width Across Corners		Height
	Max	Basic	Max	Min	Max	Min	Basic	Max	Min
1/2	0.515	7/8	0.875	0.850	1.010	0.969	11/32	0.364	0.302
5/8	0.642	1-1/16	1.062	1.031	1.227	1.175	27/64	0.444	0.378
3/4	0.768	1-1/4	1.250	1.212	1.443	1.383	1/2	0.524	0.455
7/8	0.895	1-7/16	1.438	1.394	1.660	1.589	37/64	0.604	0.531
1	1.022	1-5/8	1.625	1.575	1.876	1.796	43/64	0.700	0.591
1-1/8	1.149	1-13/16	1.812	1.756	2.093	2.002	3/4	0.780	0.658
1-1/4	1.277	2	2.00	1.938	2.309	2.209	27/32	0.876	0.749
1-3/8	1.404	2-3/16	2.188	2.119	2.526	2.416	29/32	0.940	0.810
1-1/2	1.531	2-3/8	2.375	2.300	2.742	2.622	1	1.036	0.902
1-3/4	1.785	2-3/4	2.750	2.662	3.175	3.035	1-5/32	1.196	1.054
2	2.039	3-1/8	3.125	3.025	3.608	3.449	1-11/32	1.388	1.175
2-1/4	2.305	3-1/2	3.500	3.388	4.041	3.862	1-1/2	1.548	1.327
2-1/2	2.559	3-7/8	3.875	3.750	4.474	4.275	1-21/32	1.708	1.479

ASTM A193 B8C Flat Washer Dimensions

ISO 7089 A193 Grade B8C Flat Washer dimensions (all units in mm)

For Screw Nominal Size	Hole Diameter	Outside Diameter (OD)	SA 193 Gr B8C Washer Thickness
M1.6	1.7	4	0.3
M2	2.2	5	0.3
M2.5	2.7	6	0.5
M2.6	2.8	7	0.5
M3	3.2	7	0.5
M3.5	3.7	8	0.5
M4	4.3	9	0.8
M5	5.3	10	1
M6	6.4	12	1.6
M7	7.4	14	1.6
M8	8.4	16	1.6
M10	10.5	20	2
M12	13	24	2.5
M14	15	28	2.5
M16	17	30	3
M18	19	34	3
M20	21	37	3
M22	23	39	3
M24	25	44	4
M27	28	50	4
M30	31	56	4
M33	34	60	5
M36	37	66	5
M39	40	72	6
M42	43	78	7
M45	46	85	7
M48	50	92	8
M52	54	98	8
M56	58	105	9

347 SS A193 B8C Socket Head Cap Screw Dimensions

American National Standard ANSI/ASME B18.3.1M A193 Grade B8C Socket Head Cap Screws

SA 193 Gr B8C Screw Nom. Size Thread Pitch	Body Diameter D		Head Diameter A		Head Height H		Chamfer or Radius S	Hexagon Socket Size J	Spline Socket Sizea M	Key Engagement T	Transition Dia. B
SA 193 Gr B8C Screw Nom. Size Thread Pitch	Max	Min	Max	Min	Max	Min	Max	Nom.	Nom.	Min	Max
M1.6 × 0.35	1.60	1.46	3.00	2.87	1.60	1.52	0.16	1.5	1.829	0.80	2.0
M2 × 0.4	2.00	1.86	3.80	3.65	2.00	1.91	0.20	1.5	1.829	1.00	2.6
M2.5 × 0.45	2.50	2.36	4.50	4.33	2.50	2.40	0.25	2.0	2.438	1.25	3.1
M3 × 0.5	3.00	2.86	5.50	5.32	3.00	2.89	0.30	2.5	2.819	1.50	3.6
M4 × 0.7	4.00	3.82	7.00	6.80	4.00	3.88	0.40	3.0	3.378	2.00	4.7
M5 × 0.8	5.00	4.82	8.50	8.27	5.00	4.86	0.50	4.0	4.648	2.50	5.7
M6 × 1	6.00	5.82	10.00	9.74	6.00	5.85	0.60	5.0	5.486	3.00	6.8
M8 × 1.25	8.00	7.78	13.00	12.70	8.00	7.83	0.80	6.0	7.391	4.00	9.2
M10 × 1.5	10.00	9.78	16.00	15.67	10.00	9.81	1.00	8.0	…	5.00	11.2
M12 × 1.75	12.00	11.73	18.00	17.63	12.00	11.79	1.20	10.0	…	6.00	14.2
M14 × 2b	14.00	13.73	21.00	20.60	14.00	13.77	1.40	12.0	…	7.00	16.2
M16 × 2	16.00	15.73	24.00	23.58	16.00	15.76	1.60	14.0	…	8.00	18.2
M20 × 2.5	20.00	19.67	30.00	29.53	20.00	19.73	2.00	17.0	…	10.00	22.4
M24 × 3	24.00	23.67	36.00	35.48	24.00	23.70	2.40	19.0	…	12.00	26.4
M30 × 3.5	30.00	29.67	45.00	44.42	30.00	29.67	3.00	22.0	…	15.00	33.4
M36 × 4	36.00	35.61	54.00	53.37	36.00	35.64	3.60	27.0	…	18.00	39.4
M42 × 4.5	42.00	41.61	63.00	62.31	42.00	41.61	4.20	32.0	…	21.00	45.6
M48 × 5	48.00	47.61	72.00	71.27	48.00	47.58	4.80	36.0	…	24.00	52.6

A193 B8C Bolts Type

A193 Grade B8C Flange Bolts

SA 193 Gr B8C Hex Bolts

ASTM A193 B8C Square Bolts

347 SS A193 B8C Heavy Hex Bolts

A193 B8C U Bolts

SA 193 Grade B8C Eye Bolts

347 SS A193 B8C Anchor Bolts

SA 193 Gr B8C Hex Head Bolts

ASTM A193 B8C Carriage Bolts

A193 Grade B8C Lag Bolts

A193 B8C Allen Cap Bolt

SA 193 Grade B8C Countersunk Bolts

Types of A193 B8C Stud Bolt

A193 Grade B8C Stud Bolts

347 SS A193 B8C Double Ended Studs

SA 193 Gr B8C Tie Rod

ASTM A193 B8C Fully Threaded Studs

A193 B8C Threaded Rod

SA 193 Grade B8C Unc Stud Bolt

Chemical Composition of A193 Grade B8C Hex Bolts

ASTM Specification	A193 B8C
Percentage	%
C.	0.08 max.
Mn.	2.00 max.
Si.	1.00 max.
P.	0.045 max.
S.	0.030 max.
Cr.	17.00---19.00max.
Ni.	12.00---13.00max.
Mo.	----

Mechanical Properties of SA 193 Gr B8C Nut Bolt

Grade	Bolt Diameter	Yield Stress	Tensile Stress	Elongation	Reduction	Hardness
A193 B8C	M20 and under	690	860	12	35	321 HBW or 35 HRC
A193 B8C	M20 to M24, inclusive	550	690	20	45	321 HBW or 35 HRC
A193 B8C	M24 to M30, inclusive	450	655	25	45	321 HBW or 35 HRC
A193 B8C	M30 to M36, inclusive	345	620	30	45	321 HBW or 35 HRC

A193 B8C Material Equivalent

ASTM	Material	WERKSTOFF NR.	UNS	JIS	BS	GOST	AFNOR	EN
A193 B8C	347 Stainless Steel	1.4550	S34700	SUS 347	–	08Ch18N12B	–	X6CrNiNb18-10

ASTM A193 Grade B8C Fasteners Application

Electrical & Agriculture Industry
Nuclear Energy Sector
Defence Industry
ASTM A193 Grade B8C Bolts for Oil & Gas Industries
Offshore & Chemical Industry
ASTM A193 Grade B8C Nut Bolt suitable for Off-Shore Oil Drilling
Sea Water application
Engineering & Aerospace Industry
ASTM A193 Grade B8C Stud Bolt for Construction
ASTM A193 Grade B8C Petrochemical Fasteners
High Strength ASTM A193 Grade B8C Bolts and Nuts for Automotive industry
Heavy duty ASTM A193 Grade B8C Fasteners for Heat Exchangers
Metric ASTM A193 Grade B8C Hex Bolts for Power Generation

A193 Grade B8C Bolts Testing Tool & Equipment

Routine inspection of calipers for A193 B8C bolting material
Roughness tester used to test the surface finish of a ASTM A193 Grade B8C Bolts and Nuts
Image measuring instrument
Micrometer for accurate measurement of ASTM A193 Grade B8C Bolts
Coordinate Measuring Machine
Thread gauge and Smooth plug gauge used to check ASTM A193 Grade B8C Screws and Nuts quickly

SA 193 Gr B8C Nuts Sizes

347 SS A193 B8C UNC Heavy Hex Nuts sizes as per ANSI/ASME B18.2.2

UNC A193 Grade B8C Heavy hex nut dimensions
Nut N/B	Maximum Across Corners	Min Across Corners	Maximum Thickness	Min Thickness	Maximum Across Flats	Maximum Across Flats
3/8	20.2	19.4	9.6	8.7	17.5	17
7/16	22	21.1	11.2	10.2	19	18.5
1/2	25.6	24.6	12.8	11.8	22.2	21.6
9/16	27.5	26.3	14.4	13.4	23.8	23.1
5/8	31.2	29.8	16	14.9	27	26.2
3/4	36.7	35.1	19.3	18	31.8	30.8
7/8	42.2	40.4	22.5	21.2	36.5	35.4
1	47.7	45.6	25.7	24.3	41.3	40
1 1/8	53.2	50.8	28.9	27.4	46	44.6
1 1/4	58.6	56.1	31.8	30.1	50.8	49.2
1 3/8	64.2	61.4	35	33.3	55.6	53.8
1 1/2	69.6	66.6	38.2	36.4	60.3	58.4
1 5/8	75.2	71.8	41.5	39.5	65.1	63
1 3/4	80.6	77.1	44.7	42.6	69.9	67.6
1 7/8	86.2	82.3	47.9	45.8	74.6	72.2
2	91.6	87.6	51.1	48.9	79.4	76.8
2 1/4	102.6	98.1	57.2	54.7	88.9	86.1
2 1/2	113.6	108.6	63.6	61	98.4	95.2
2 3/4	124.6	119.1	70.1	67.2	108	104.4
3	135.6	129.6	76.5	73.5	117.5	113.7

ASTM A193 B8C Screws Sizes

BS 2470 347 SS A193 B8C Hexagon Socket Head Screw (1936 SERIES) G

A193 Grade B8C Screw Size and Thread Dia D	Thread Pitch		Length of Thread B	Head diameter dk		Diameter of unthreaded shank dw		Head Thickness k		Width across flats s	Radius under head r		Hex socket depth t	Wall thickness w
	UNC	UNF	min	max.	min.	max.	min.	max.	min.	nom.	max.	min.	min.	min.
0	-	8000%	0.5	0.096	0.093	0.6	0.0568	0.06	0.057	0.05	0.007	0.003	0.025	0.019
1	64	7200%	0.625	0.118	0.114	0.073	0.0695	0.073	0.07	0.05	0.007	0.003	0.031	0.023
2	56	6400%	0.625	0.14	0.136	0.086	0.0822	0.086	0.083	1/161/16	0.008	0.004	0.038	0.028
3	48	5600%	0.625	0.161	0.157	0.099	0.0949	0.099	0.095	5/645/64	0.008	0.004	0.044	0.032
4	40	4800%	0.75	0.183	0.178	0.112	0.1075	0.112	0.108	5/645/64	0.009	0.005	0.051	0.036
5	40	4400%	0.75	0.205	0.2	0.125	0.1202	0.125	0.121	3/323/32	0.01	0.006	0.057	0.04
6	32	4000%	0.75	0.226	0.221	0.138	0.1329	0.138	0.134	3/323/32	0.01	0.006	0.064	0.044
8	32	3600%	0.875	0.27	0.265	0.164	0.1585	0.164	0.159	1/81/8	0.012	0.007	0.077	0.052
10	24	3200%	0.875	5/165/16	0.306	0.19	0.184	0.19	0.185	5/325/32	0.014	0.009	0.09	0.061
12	24	2800%	0.875	0.343	0.332	0.216	0.21	0.216	0.201	5/325/32	0.014	0.009	0.11	0.074
1/41/4	20	2800%	1	3/83/8	0.367	0.25	0.2435	1/41/4	0.233	3/163/16	0.014	0.009	0.12	0.08
5/165/16	18	2400%	1.125	7/167/16	0.429	0.3125	0.3053	5/165/16	0.306	7/327/32	0.017	0.012	0.151	0.1
3/83/8	16	2400%	1.25	9/169/16	0.553	0.375	0.3678	3/83/8	0.368	5/165/16	0.02	0.015	0.182	0.12
7/167/16	14	2000%	1.375	5/85/8	0.615	0.4375	0.4294	7/167/16	0.43	5/165/16	0.023	0.018	0.213	0.14
43467	13	2000%	1.5	43528	0.739	0.5	0.4919	43467	0.492	43532	0.026	0.02	0.245	0.16
43724	12	1800%	1.625	0.812	0.795	0.5625	0.554	0.562	0.553	43532	0.03	0.022	0.276	0.18
43593	11	1800%	1.75	43654	0.863	0.625	0.6163	43593	0.616	43467	0.032	0.024	0.307	0.2
43528	10	1600%	2	1	0.987	0.75	0.7406	43528	0.74	43724	0.039	0.03	0.37	0.24
43654	9	1400%	2.25	1.1/8	1.111	0.875	0.8647	43654	0.864	43724	0.044	0.034	0.432	0.28
1	8	14/12	2.5	1.5/16	1.297	1	0.98861	1	0.988	43593	0.05	0.04	0.495	0.32
1.1/8	7	1200%		1.5		1.125	1.1086	1.125	1.111	43528			0.557	0.428
1.1/4	7	1200%		1.75		1.25	1.2336	1.25	1.236	43528			0.62	0.475
1.3/8	6	1200%		1.875		1.375	1.3568	1.375	1.36	43528			0.682	0.523
1.1/2	6	1200.00%		2		1.5	1.4818	1.5	1.485	1			0.745	0.57
1.3/4	5	-		2.5		1.75	1.7295	1.75	1.734	1.1/4			0.87	0.665
2	4.1/2	-		2.75		2	1.978	2	1.983	1.3/8			0.995	0.76

A193 Grade B8C Bolt Torque Chart

BOLT DIA	A193 B8c Torque FT-LBS
BOLT DIA	30% Initial Torque	70% Torque	100% Final Torque
1/2	16	36	52
9/16	23	53	75
5/8	31	73	104
3/4	55	129	184
7/8	71	166	237
1	107	249	356
1.1/8	127	297	424
1¼	179	417	596
1.3/8	186	435	622
1½	246	574	821
1.9/16	168	392	560
1.5/8	191	445	636
1¾	240	561	801
1.7/8	298	696	994
2	366	853	1219
2¼	529	1234	1762
2½	733	1709	2442
2¾	986	2300	3285
3	1289	3008	4297

347 SS A193 B8C Washer Sizes

A193 Grade B8C USS Flat Washers
Size	ID	OD	Thickness
3/16	1/4"	9/16"	3/64"
1/4	5/16"	3/4"	1/16"
5/16	3/8"	7/8"	5/64"
3/8	7/16"	1"	5/64"
7/16	1/2"	1-1/4"	5/64"
1/2	9/16"	1-3/8"	7/64"
9/16	5/8"	1-1/2"	7/64"
5/8	11/16"	1-3/4"	9/64"
3/4	13/16"	2"	5/32"
7/8	15/16"	2-1/4"	1/64"
1	1-1/16"	2-1/2"	11/64"
1-1/8	1-1/4"	2-3/4"	11/64"
1-1/4	1-3/8"	3"	11/64"
1-3/8	1-1/2"	3-1/4"	3/16"
1-1/2	1-5/8"	3-1/2"	3/16"
1-5/8	1-3/4"	3-3/4"	3/16"
1-3/4	1-7/8"	4"	3/16"
2	2-1/8"	4-1/2"	3/16"
2-1/2	2-5/8"	4-1/2"	3/16"
3	3-1/8"	5-1/2"	9/32"

A193 B8C Bolts Sizes

ASME B18.2.1 SA 193 Grade B8C Hex Bolt size (Inch Series)

Size in Inch	A193 Grade B8C Hex Bolt Diameter [in]	SA 193 Gr B8C Bolt Width Across Flats		ASTM A193 B8C Bolt Head Height
Size in Inch	A193 Grade B8C Hex Bolt Diameter [in]	Nominal [in]	Min. [in]	Nominal [in]	Min. [in]
1/4"	0.2500	7/16"(0.438)	0.425	11/64"	0.150
5/16"	0.3125	1/2"(0.500)	0.484	7/32"	0.195
3/8"	0.3750	9/16"(0.562)	0.544	1/4"	0.226
7/16"	0.4375	5/8"(0.625)	0.603	19/64"	0.272
1/2"	0.5000	3/4"(0.750)	0.725	11/32"	0.302
5/8"	0.6250	15/16"(0.938)	0.906	27/64"	0.378
3/4"	0.7500	1-1/8"(1.125)	1.088	1/2"	0.455
7/8"	0.8750	1-5/16"(1.312)	1.269	37/64"	0.531
1"	1.0000	1-1/2"(1.500)	1.450	43/64"	0.591
1-1/8"	1.1250	1-11/16"(1.688)	1.631	3/4"	0.658
1-1/4"	1.2500	1-7/8"(1.875)	1.812	27/32"	0.749
1-3/8"	1.3750	2-1/16"(2.062)	1.994	29/32"	0.810
1-1/2"	1.5000	2-1/4"(2.250)	2.175	1"	0.902
1-5/8"	1.6250	2-7/16"(2.438)	2.356	1-3/32"	0.978
1-3/4"	1.7500	2-5/8"(2.625)	2.538	1-5/32"	1.054
1-7/8"	1.8750	2-13/16"(2.812)	2.719	1-1/4"	1.130
2"	2.0000	3"(3.000)	2.900	1-11/32"	1.175

ASTM A193 Grade B8C Bolts Price List

Products	FOB Price US $
B8C STUD BOLT M12 X 400MM ASTM A193	US $0.90-$1.10/ Piece
Astm A193 B8c Hex Bolt Stud with Nuts	US $0.01-$1.00/ Piece
M12 ~ M30 M26 Astm A193 B8c Stud Bolt With Two Nuts Threaded Rod	US $0.01-$0.10/ Piece
Astm A193 B8c Hex Bolt Stud Bolt	US $0.10-$2.00/ Piece
ASTM A193 GR B8C /B8TSH STUDS BOLT	US $1.00-$2.00/ Piece

Call us or send us an email to sales@jigneshsteel.com for more details. Always compare our price with other ASTM A193 Grade B8C Bolts manufacturers in India or China. Also view SS 304 Hex Bolt price in Mumbai

45, Islampura Street, Near Alankar Cinema, Mumbai-400 004 (India)
+(91) 022-66595844, 66595845
Mon - Saturday: 9.00am to 7.00pm
sales@jigneshsteel.com
jignesh@jigneshsteel.com