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B7 All Thread Rod

ASTM A193 Grade B7 all thread rod is manufactured from an alloy which includes chromium-molybdenum steel, quenched and tempered, for added strength and corrosion resistance. All thread rod listed below is melted and manufactured in the USA where specified domestic. Dimensional specifications are governed by ASME B18.31.3. Inch series fasteners meeting ASTM A193 Grade B7 specifications are typically used in flange bolting applications. ASTM A193 covers the requirements for high temperature and high pressure bolting.

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Governing Standards
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Chemical Properties

B7 All Thread Rod

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Diameter Length Origin Item # Availability Price Quantity UOM

12 FT

Unrestricted Origin

RGB70250000-I

In Stock

$1.69184/FT

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1/4-20 X 12 FT A193 B7 ALL THREAD ROD

$1.69184/FT

Qty

In Stock

Product Detail

Quantity	Price
Quantity	Price
1	$1.69184/ EA
90	$1.62489/ EA
330	$1.45398/ EA
1480	$1.16549/ EA

5/16

12 FT

Unrestricted Origin

RGB70310000-I

In Stock

$4.0244/FT

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5/16-18 X 12 FT A193 B7 ALL THREAD ROD

$4.0244/FT

Qty

In Stock

Product Detail

Quantity	Price
Quantity	Price
1	$4.0244/ EA
60	$3.86513/ EA
210	$3.4586/ EA
910	$2.77235/ EA

3/8

12 FT

Unrestricted Origin

RGB70370000-I

5-7 Working Days

$2.45496/FT

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3/8-16 X 12 FT A193 B7 ALL THREAD ROD

$2.45496/FT

Qty

5-7 Working Days

Product Detail

Quantity	Price
Quantity	Price
1	$2.45496/ EA
40	$2.35781/ EA
130	$2.10981/ EA
570	$1.69119/ EA

7/16

12 FT

Unrestricted Origin

RGB70430000-I

In Stock

$3.24016/FT

See Quantity Discounts

7/16-14 X 12 FT A193 B7 ALL THREAD ROD

$3.24016/FT

Qty

In Stock

Product Detail

Quantity	Price
Quantity	Price
1	$3.24016/ EA
25	$3.11193/ EA
100	$2.78462/ EA
500	$2.2321/ EA

1/2

12 FT

Domestic

RGB70500000-U

In Stock

$3.69615/FT

See Quantity Discounts

1/2-13 X 12 FT A193 B7/A320 L7/F1554 GRADE 105 ALL THREAD ROD DOMESTIC

$3.69615/FT

Qty

In Stock

Product Detail

Quantity	Price
Quantity	Price
1	$3.69615/ EA
25	$3.5317/ EA
80	$3.13468/ EA
500	$2.42864/ EA

9/16

12 FT

Unrestricted Origin

RGB70560000-I

In Stock

$6.23262/FT

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9/16-12 X 12 FT A193 B7 ALL THREAD ROD

$6.23262/FT

Qty

In Stock

Product Detail

Quantity	Price
Quantity	Price
1	$6.23262/ EA
25	$5.98596/ EA
60	$5.35636/ EA
500	$4.29356/ EA

5/8

12 FT

Domestic

RGB70620000-U

In Stock

$4.17243/FT

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5/8-11 X 12 FT A193 B7/F1554 GRADE 105 ALL THREAD ROD DOMESTIC

$4.17243/FT

Qty

In Stock

Product Detail

Quantity	Price
Quantity	Price
1	$4.17243/ EA
25	$3.98678/ EA
50	$3.53861/ EA
500	$2.74159/ EA

3/4

12 FT

Domestic

RGB70750000-U

5-7 Working Days

$5.88555/FT

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3/4-10 X 12 FT A193 B7/F1554 GRADE 105 ALL THREAD ROD DOMESTIC

$5.88555/FT

Qty

5-7 Working Days

Product Detail

Quantity	Price
Quantity	Price
1	$5.88555/ EA
40	$5.62368/ EA
70	$4.9915/ EA
150	$3.86724/ EA

7/8

12 FT

Domestic

RGB70870000-U

In Stock

$8.8917/FT

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7/8-9 X 12 FT A193 B7/F1554 GRADE 105 ALL THREAD ROD DOMESTIC

$8.8917/FT

Qty

In Stock

Product Detail

Quantity	Price
Quantity	Price
1	$8.8917/ EA
30	$8.49608/ EA
50	$7.541/ EA
110	$5.8425/ EA

12 FT

Domestic

RGB71000000-U

In Stock

$9.71501/FT

See Quantity Discounts

1-8 X 12 FT A193 B7/F1554 GRADE 105 ALL THREAD ROD DOMESTIC

$9.71501/FT

Qty

In Stock

Product Detail

Quantity	Price
Quantity	Price
1	$9.71501/ EA
20	$9.28275/ EA
40	$8.23924/ EA
90	$6.38347/ EA

1 1/8

12 FT

Domestic

RGB71120000C-U

5-7 Working Days

$14.98565/FT

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1 1/8-7 X 12 FT A193 B7/F1554 GRADE 105 ALL THREAD ROD DOMESTIC

$14.98565/FT

Qty

5-7 Working Days

Product Detail

Quantity	Price
Quantity	Price
1	$14.98565/ EA
20	$14.3926/ EA
30	$12.87879/ EA
70	$10.3234/ EA

1 1/8

12 FT

Domestic

RGB71120000-U

In Stock

$11.80578/FT

See Quantity Discounts

1 1/8-8 X 12 FT A193 B7/F1554 GRADE 105 ALL THREAD ROD DOMESTIC

$11.80578/FT

Qty

In Stock

Product Detail

Quantity	Price
Quantity	Price
1	$11.80578/ EA
20	$11.33857/ EA
30	$10.14598/ EA
70	$8.13283/ EA

1 1/4

12 FT

Domestic

RGB71250000C-U

5-7 Working Days

$15.1624/FT

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1 1/4-7 X 12 FT A193 B7/F1554 GRADE 105 ALL THREAD ROD DOMESTIC

$15.1624/FT

Qty

5-7 Working Days

Product Detail

Quantity	Price
Quantity	Price
1	$15.1624/ EA
20	$14.56235/ EA
30	$13.03069/ EA
60	$10.44516/ EA

1 1/4

12 FT

Domestic

RGB71250000-U

5-7 Working Days

$16.68965/FT

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1 1/4-8 X 12 FT A193 B7/F1554 GRADE 105 ALL THREAD ROD DOMESTIC

$16.68965/FT

Qty

5-7 Working Days

Product Detail

Quantity	Price
Quantity	Price
1	$16.68965/ EA
20	$15.94707/ EA
30	$14.15439/ EA
50	$10.96633/ EA

1 3/8

12 FT

Domestic

RGB71370000C-U

In Stock

$17.36624/FT

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1 3/8-6 X 12 FT A193 B7/F1554 GRADE 105 ALL THREAD ROD DOMESTIC

$17.36624/FT

Qty

In Stock

Product Detail

Quantity	Price
Quantity	Price
1	$17.36624/ EA
10	$16.67897/ EA
20	$14.92468/ EA
50	$11.96335/ EA

1 3/8

12 FT

Domestic

RGB71370000-U

In Stock

$18.25433/FT

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1 3/8-8 X 12 FT A193 B7/F1554 GRADE 105 ALL THREAD ROD DOMESTIC

$18.25433/FT

Qty

In Stock

Product Detail

Quantity	Price
Quantity	Price
1	$18.25433/ EA
10	$17.53192/ EA
20	$15.68791/ EA
50	$12.57514/ EA

1 1/2

12 FT

Domestic

RGB71500000C-U

In Stock

$24.44397/FT

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1 1/2-6 X 12 FT A193 B7/F1554 GRADE 105 ALL THREAD ROD DOMESTIC

$24.44397/FT

Qty

In Stock

Product Detail

Quantity	Price
Quantity	Price
1	$24.44397/ EA
10	$23.47661/ EA
20	$21.00735/ EA
40	$16.8391/ EA

1 1/2

12 FT

Domestic

RGB71500000-U

5-7 Working Days

$21.88768/FT

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1 1/2-8 X 12 FT A193 B7/F1554 GRADE 105 ALL THREAD ROD DOMESTIC

$21.88768/FT

Qty

5-7 Working Days

Product Detail

Quantity	Price
Quantity	Price
1	$21.88768/ EA
10	$21.02148/ EA
20	$18.81045/ EA
40	$15.07811/ EA

1 5/8

12 FT

Domestic

RGB71620000-U

In Stock

$25.98372/FT

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1 5/8-8 X 12 FT A193 B7/F1554 GRADE 105 ALL THREAD ROD DOMESTIC

$25.98372/FT

Qty

In Stock

Product Detail

Quantity	Price
Quantity	Price
1	$25.98372/ EA
10	$24.95542/ EA
20	$22.33062/ EA
40	$17.89982/ EA

1 3/4

12 FT

Domestic

RGB71750000C-U

In Stock

$36.24569/FT

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1 3/4-5 X 12 FT A193 B7/F1554 GRADE 105 ALL THREAD ROD DOMESTIC

$36.24569/FT

Qty

In Stock

Product Detail

Quantity	Price
Quantity	Price
1	$36.24569/ EA
10	$34.81128/ EA
20	$31.14984/ EA
40	$24.96914/ EA

1 3/4

12 FT

Domestic

RGB71750000-U

In Stock

$36.38337/FT

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1 3/4-8 X 12 FT A193 B7/F1554 GRADE 105 ALL THREAD ROD DOMESTIC

$36.38337/FT

Qty

In Stock

Product Detail

Quantity	Price
Quantity	Price
1	$36.38337/ EA
10	$34.94351/ EA
20	$31.26816/ EA
40	$25.06399/ EA

1 7/8

12 FT

Domestic

RGB71870000C-U

In Stock

$12.25912/FT

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1 7/8-5 X 12 FT A193 B7/F1554 GRADE 105 ALL THREAD ROD DOMESTIC

$12.25912/FT

Qty

In Stock

Product Detail

Quantity	Price
Quantity	Price
1	$12.25912/ EA
10	$11.77397/ EA
20	$10.53559/ EA
40	$8.44513/ EA

1 7/8

12 FT

Domestic

RGB71870000-U

In Stock

$37.03499/FT

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1 7/8-8 X 12 FT A193 B7/F1554 GRADE 105 ALL THREAD ROD DOMESTIC

$37.03499/FT

Qty

In Stock

Product Detail

Quantity	Price
Quantity	Price
1	$37.03499/ EA
10	$35.56934/ EA
20	$31.82817/ EA
40	$25.51288/ EA

12 FT

Domestic

RGB72000000-U

In Stock

$38.82899/FT

See Quantity Discounts

2-8 X 12 FT A193 B7/F1554 GRADE 105 ALL THREAD ROD DOMESTIC

$38.82899/FT

Qty

In Stock

Product Detail

Quantity	Price
Quantity	Price
1	$38.82899/ EA
10	$37.29234/ EA
20	$33.36994/ EA
40	$26.74874/ EA

2 1/4

12 FT

Domestic

RGB72250000-U

5-7 Working Days

$54.58571/FT

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2 1/4-8 X 12 FT A193 B7/F1554 GRADE 105 ALL THREAD ROD DOMESTIC

$54.58571/FT

Qty

5-7 Working Days

Product Detail

Quantity	Price
Quantity	Price
1	$54.58571/ EA
10	$52.4255/ EA
20	$46.9114/ EA
40	$37.60332/ EA

2 1/2

12 FT

Domestic

RGB72500000-U

In Stock

$66.50838/FT

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2 1/2-8 X 12 FT A193 B7/F1554 GRADE 105 ALL THREAD ROD DOMESTIC

$66.50838/FT

Qty

In Stock

Product Detail

Quantity	Price
Quantity	Price
1	$66.50838/ EA
10	$63.87633/ EA
20	$57.15784/ EA
40	$45.81668/ EA

2 3/4

12 FT

Domestic

RGB72750000-U

In Stock

$71.95572/FT

See Quantity Discounts

2 3/4-8 X 12 FT A193 B7/F1554 GRADE 105 ALL THREAD ROD DOMESTIC

$71.95572/FT

Qty

In Stock

Product Detail

Quantity	Price
Quantity	Price
1	$71.95572/ EA
10	$69.10809/ EA
20	$61.83932/ EA
40	$49.56927/ EA

12 FT

Domestic

RGB73000000-U

In Stock

$160.55098/FT

See Quantity Discounts

3-8 X 12 FT A193 B7/F1554 GRADE 105 ALL THREAD ROD DOMESTIC

$160.55098/FT

Qty

In Stock

Product Detail

Quantity	Price
Quantity	Price
1	$160.55098/ EA
10	$154.19722/ EA
20	$137.97881/ EA
40	$110.60129/ EA

ASTM A193	Covers alloy and stainless steel bolting materials and bolting components for pressure vessels, valves, flanges, and fittings for high temperature or high pressure service, or other special purpose applications.
ASME B18.31.3	Covers the general and dimensional data for inch series threaded rods.
ASME B1.1 UNC & UNF Class 2A	Specifies the thread form, series, class, allowance, tolerance, and designation for unified screw threads.

Alloy Steel, Quenched & Tempered			Per ASTM A193/A193M-16
Diameter	Tempering Temperature	Tensile Strength	Yield Strength, 0.2% offset	Elongation in 4D	Reduction of Area	Hardness
Diameter	Min	Min ksi	Min ksi	Min %	Min %	Max
2 1/2" and under	1100F	125	105	16	50	321 HBW or 35 HRC
over 2 1/2 to 4"	1100F	115	95	16	50	321 HBW or 35 HRC
over 4 to 7"	1100F	100	75	18	50	321 HBW or 35 HRC

Per ASTM A193/A193M-16
Grade	Carbon	Manganese	Phosphorus	Sulfur	Silicon	Chromium	Molybdenum
Grade	% by weight	% by weight	% by weight	% by weight	% by weight	% by weight	% by weight
B7	0.38-0.48 (1)	0.75-1.00	0.035 max	0.040 max	0.15-0.35	0.80-1.10	0.15-0.25

B7 All Thread Rod

B7 All Thread Rod

Technical Data

Governing Standards

Governing StandardsGrade B7

Mechanical Properties

Mechanical PropertiesGrade B7

Chemical Properties

Chemical PropertiesGrade B7

Grade

Diameter

Thread Pitch

Use

Thread Type

Country of Origin

1/4-20 X 12 FT A193 B7 ALL THREAD ROD

5/16-18 X 12 FT A193 B7 ALL THREAD ROD

3/8-16 X 12 FT A193 B7 ALL THREAD ROD

7/16-14 X 12 FT A193 B7 ALL THREAD ROD

1/2-13 X 12 FT A193 B7/A320 L7/F1554 GRADE 105 ALL THREAD ROD DOMESTIC

9/16-12 X 12 FT A193 B7 ALL THREAD ROD

5/8-11 X 12 FT A193 B7/F1554 GRADE 105 ALL THREAD ROD DOMESTIC

3/4-10 X 12 FT A193 B7/F1554 GRADE 105 ALL THREAD ROD DOMESTIC

7/8-9 X 12 FT A193 B7/F1554 GRADE 105 ALL THREAD ROD DOMESTIC

1-8 X 12 FT A193 B7/F1554 GRADE 105 ALL THREAD ROD DOMESTIC

1 1/8-7 X 12 FT A193 B7/F1554 GRADE 105 ALL THREAD ROD DOMESTIC

1 1/8-8 X 12 FT A193 B7/F1554 GRADE 105 ALL THREAD ROD DOMESTIC

1 1/4-7 X 12 FT A193 B7/F1554 GRADE 105 ALL THREAD ROD DOMESTIC

1 1/4-8 X 12 FT A193 B7/F1554 GRADE 105 ALL THREAD ROD DOMESTIC

1 3/8-6 X 12 FT A193 B7/F1554 GRADE 105 ALL THREAD ROD DOMESTIC

1 3/8-8 X 12 FT A193 B7/F1554 GRADE 105 ALL THREAD ROD DOMESTIC

1 1/2-6 X 12 FT A193 B7/F1554 GRADE 105 ALL THREAD ROD DOMESTIC

1 1/2-8 X 12 FT A193 B7/F1554 GRADE 105 ALL THREAD ROD DOMESTIC

1 5/8-8 X 12 FT A193 B7/F1554 GRADE 105 ALL THREAD ROD DOMESTIC

1 3/4-5 X 12 FT A193 B7/F1554 GRADE 105 ALL THREAD ROD DOMESTIC

1 3/4-8 X 12 FT A193 B7/F1554 GRADE 105 ALL THREAD ROD DOMESTIC

1 7/8-5 X 12 FT A193 B7/F1554 GRADE 105 ALL THREAD ROD DOMESTIC

1 7/8-8 X 12 FT A193 B7/F1554 GRADE 105 ALL THREAD ROD DOMESTIC

2-8 X 12 FT A193 B7/F1554 GRADE 105 ALL THREAD ROD DOMESTIC

2 1/4-8 X 12 FT A193 B7/F1554 GRADE 105 ALL THREAD ROD DOMESTIC

2 1/2-8 X 12 FT A193 B7/F1554 GRADE 105 ALL THREAD ROD DOMESTIC

2 3/4-8 X 12 FT A193 B7/F1554 GRADE 105 ALL THREAD ROD DOMESTIC

3-8 X 12 FT A193 B7/F1554 GRADE 105 ALL THREAD ROD DOMESTIC