A320 B8M Stud Bolt Domestic

ASTM A320 Grade B8M studs are manufactured from AISI 316 stainless steel, and tested to meet A320. All thread rod listed below is melted and manufactured in the USA. Dimensional specifications are governed by ASME B18.31.2. Grade markings consists of both the grade symbol "B8M" and the manufacturer's identification mark on one end of each stud 3/8" diameter and larger. Manufacturer's marking may be placed on other end if insufficient space. A320 grade B8 all thread studs having diameters above 1" are most common 8UN (8 threads per inch). For use in pressure vessels, valves, flanges, and fittings for low temperature service. A193 grade B8M studs available for high temperature or high pressure service.

A320 B8M Stud Bolt Domestic
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Diameter Thread Pitch Length 1st Thrd To 1st Thrd Origin Item # Availability Price Quantity UOM

1/2-13 X 2 A320 B8M STAINLESS STEEL STUD BOLT DOMESTIC

$3.30307/EA
3-5 Working Days
Quantity Price
Quantity Price
1 $3.30307/EA
120 $3.14782/EA
450 $2.68672/EA
2010 $2.27218/EA

1/2-13 X 2 1/4 A320 B8M STAINLESS STEEL STUD BOLT DOMESTIC

$3.50145/EA
3-5 Working Days
Quantity Price
Quantity Price
1 $3.50145/EA
100 $3.33689/EA
400 $2.84808/EA
1790 $2.40865/EA

1/2-13 X 2 1/2 A320 B8M STAINLESS STEEL STUD BOLT DOMESTIC

$3.74944/EA
3-5 Working Days
Quantity Price
Quantity Price
1 $3.74944/EA
90 $3.57321/EA
360 $3.04979/EA
1610 $2.57924/EA

1/2-13 X 2 3/4 A320 B8M STAINLESS STEEL STUD BOLT DOMESTIC

$3.96824/EA
3-5 Working Days
Quantity Price
Quantity Price
1 $3.96824/EA
90 $3.78174/EA
330 $3.22777/EA
1460 $2.72975/EA

1/2-13 X 3 A320 B8M STAINLESS STEEL STUD BOLT DOMESTIC

$4.17681/EA
3-5 Working Days
Quantity Price
Quantity Price
1 $4.17681/EA
80 $3.9805/EA
300 $3.39742/EA
1340 $2.87323/EA

1/2-13 X 3 1/4 A320 B8M STAINLESS STEEL STUD BOLT DOMESTIC

$4.42418/EA
3-5 Working Days
Quantity Price
Quantity Price
1 $4.42418/EA
70 $4.21624/EA
280 $3.59862/EA
1240 $3.04339/EA

1/2-13 X 3 1/2 A320 B8M STAINLESS STEEL STUD BOLT DOMESTIC

$4.64217/EA
3-5 Working Days
Quantity Price
Quantity Price
1 $4.64217/EA
70 $4.42399/EA
260 $3.77594/EA
1150 $3.19335/EA

1/2-13 X 3 3/4 A320 B8M STAINLESS STEEL STUD BOLT DOMESTIC

$4.80662/EA
3-5 Working Days
Quantity Price
Quantity Price
1 $4.80662/EA
60 $4.58071/EA
240 $3.9097/EA
1070 $3.30647/EA

1/2-13 X 4 A320 B8M STAINLESS STEEL STUD BOLT DOMESTIC

$5.08854/EA
3-5 Working Days
Quantity Price
Quantity Price
1 $5.08854/EA
60 $4.84938/EA
230 $4.13902/EA
1010 $3.5004/EA

1/2-13 X 4 1/4 A320 B8M STAINLESS STEEL STUD BOLT DOMESTIC

$5.30496/EA
3-5 Working Days
Quantity Price
Quantity Price
1 $5.30496/EA
60 $5.05562/EA
210 $4.31505/EA
950 $3.64928/EA

1/2-13 X 4 1/2 A320 B8M STAINLESS STEEL STUD BOLT DOMESTIC

$5.5493/EA
3-5 Working Days
Quantity Price
Quantity Price
1 $5.5493/EA
50 $5.28849/EA
200 $4.5138/EA
900 $3.81736/EA

1/2-13 X 4 3/4 A320 B8M STAINLESS STEEL STUD BOLT DOMESTIC

$5.68369/EA
3-5 Working Days
Quantity Price
Quantity Price
1 $5.68369/EA
50 $5.41656/EA
190 $4.62312/EA
850 $3.90981/EA

1/2-13 X 5 A320 B8M STAINLESS STEEL STUD BOLT DOMESTIC

$5.98127/EA
3-5 Working Days
Quantity Price
Quantity Price
1 $5.98127/EA
50 $5.70015/EA
180 $4.86517/EA
810 $4.11452/EA

1/2-13 X 5 1/4 A320 B8M STAINLESS STEEL STUD BOLT DOMESTIC

$6.14659/EA
3-5 Working Days
Quantity Price
Quantity Price
1 $6.14659/EA
50 $5.8577/EA
170 $4.99964/EA
770 $4.22824/EA

1/2-13 X 5 1/2 A320 B8M STAINLESS STEEL STUD BOLT DOMESTIC

$6.32463/EA
3-5 Working Days
Quantity Price
Quantity Price
1 $6.32463/EA
50 $6.02737/EA
170 $5.14445/EA
730 $4.35071/EA

1/2-13 X 5 3/4 A320 B8M STAINLESS STEEL STUD BOLT DOMESTIC

$6.72522/EA
3-5 Working Days
Quantity Price
Quantity Price
1 $6.72522/EA
40 $6.40913/EA
160 $5.47029/EA
700 $4.62628/EA

1/2-13 X 6 A320 B8M STAINLESS STEEL STUD BOLT DOMESTIC

$6.95163/EA
3-5 Working Days
Quantity Price
Quantity Price
1 $6.95163/EA
40 $6.62491/EA
150 $5.65446/EA
670 $4.78203/EA

1/2-13 X 6 1/4 A320 B8M STAINLESS STEEL STUD BOLT DOMESTIC

$7.19864/EA
3-5 Working Days
Quantity Price
Quantity Price
1 $7.19864/EA
40 $6.8603/EA
150 $5.85537/EA
650 $4.95194/EA

1/2-13 X 6 1/2 A320 B8M STAINLESS STEEL STUD BOLT DOMESTIC

$7.19864/EA
3-5 Working Days
Quantity Price
Quantity Price
1 $7.19864/EA
40 $6.8603/EA
140 $5.85537/EA
620 $4.95194/EA

1/2-13 X 6 3/4 A320 B8M STAINLESS STEEL STUD BOLT DOMESTIC

$7.46916/EA
3-5 Working Days
Quantity Price
Quantity Price
1 $7.46916/EA
40 $7.11811/EA
140 $6.07542/EA
600 $5.13804/EA

1/2-13 X 7 A320 B8M STAINLESS STEEL STUD BOLT DOMESTIC

$7.76674/EA
3-5 Working Days
Quantity Price
Quantity Price
1 $7.76674/EA
40 $7.4017/EA
130 $6.31747/EA
580 $5.34274/EA

1/2-13 X 7 1/4 A320 B8M STAINLESS STEEL STUD BOLT DOMESTIC

$8.09564/EA
3-5 Working Days
Quantity Price
Quantity Price
1 $8.09564/EA
40 $7.71515/EA
130 $6.58499/EA
560 $5.56899/EA

1/2-13 X 7 1/2 A320 B8M STAINLESS STEEL STUD BOLT DOMESTIC

$8.09564/EA
3-5 Working Days
Quantity Price
Quantity Price
1 $8.09564/EA
30 $7.71515/EA
120 $6.58499/EA
540 $5.56899/EA

1/2-13 X 7 3/4 A320 B8M STAINLESS STEEL STUD BOLT DOMESTIC

$8.46109/EA
3-5 Working Days
Quantity Price
Quantity Price
1 $8.46109/EA
30 $8.06342/EA
120 $6.88225/EA
520 $5.82038/EA

1/2-13 X 8 A320 B8M STAINLESS STEEL STUD BOLT DOMESTIC

$8.86953/EA
3-5 Working Days
Quantity Price
Quantity Price
1 $8.86953/EA
30 $8.45266/EA
120 $7.21447/EA
510 $6.10135/EA

1/2-13 X 8 1/2 A320 B8M STAINLESS STEEL STUD BOLT DOMESTIC

$9.32902/EA
3-5 Working Days
Quantity Price
Quantity Price
1 $9.32902/EA
30 $8.89056/EA
110 $7.58823/EA
500 $6.41744/EA

1/2-13 X 9 A320 B8M STAINLESS STEEL STUD BOLT DOMESTIC

$9.84978/EA
3-5 Working Days
Quantity Price
Quantity Price
1 $9.84978/EA
25 $9.38684/EA
100 $8.01181/EA
500 $6.77567/EA

1/2-13 X 9 1/2 A320 B8M STAINLESS STEEL STUD BOLT DOMESTIC

$9.84978/EA
3-5 Working Days
Quantity Price
Quantity Price
1 $9.84978/EA
25 $9.38684/EA
100 $8.01181/EA
500 $6.77567/EA

1/2-13 X 10 A320 B8M STAINLESS STEEL STUD BOLT DOMESTIC

$10.44494/EA
3-5 Working Days
Quantity Price
Quantity Price
1 $10.44494/EA
25 $9.95403/EA
90 $8.49591/EA
500 $7.18507/EA

1/2-13 X 10 1/2 A320 B8M STAINLESS STEEL STUD BOLT DOMESTIC

$11.13166/EA
3-5 Working Days
Quantity Price
Quantity Price
1 $11.13166/EA
25 $10.60847/EA
90 $9.05449/EA
500 $7.65747/EA

1/2-13 X 11 A320 B8M STAINLESS STEEL STUD BOLT DOMESTIC

$11.13166/EA
3-5 Working Days
Quantity Price
Quantity Price
1 $11.13166/EA
25 $10.60847/EA
90 $9.05449/EA
500 $7.65747/EA

1/2-13 X 11 1/2 A320 B8M STAINLESS STEEL STUD BOLT DOMESTIC

$11.93283/EA
3-5 Working Days
Quantity Price
Quantity Price
1 $11.93283/EA
25 $11.37199/EA
80 $9.70616/EA
500 $8.20859/EA

1/2-13 X 12 A320 B8M STAINLESS STEEL STUD BOLT DOMESTIC

$11.93283/EA
3-5 Working Days
Quantity Price
Quantity Price
1 $11.93283/EA
25 $11.37199/EA
80 $9.70616/EA
500 $8.20859/EA

1/2-13 X 13 A320 B8M STAINLESS STEEL STUD BOLT DOMESTIC

$12.87967/EA
3-5 Working Days
Quantity Price
Quantity Price
1 $12.87967/EA
25 $12.27433/EA
70 $10.47632/EA
500 $8.85993/EA

1/2-13 X 14 A320 B8M STAINLESS STEEL STUD BOLT DOMESTIC

$14.01588/EA
3-5 Working Days
Quantity Price
Quantity Price
1 $14.01588/EA
25 $13.35713/EA
70 $11.40051/EA
500 $9.64152/EA

1/2-13 X 15 A320 B8M STAINLESS STEEL STUD BOLT DOMESTIC

$15.40457/EA
3-5 Working Days
Quantity Price
Quantity Price
1 $15.40457/EA
25 $14.68056/EA
60 $12.53008/EA
500 $10.59681/EA

1/2-13 X 16 A320 B8M STAINLESS STEEL STUD BOLT DOMESTIC

$15.40457/EA
3-5 Working Days
Quantity Price
Quantity Price
1 $15.40457/EA
25 $14.68056/EA
60 $12.53008/EA
500 $10.59681/EA

1/2-13 X 17 A320 B8M STAINLESS STEEL STUD BOLT DOMESTIC

$17.14045/EA
3-5 Working Days
Quantity Price
Quantity Price
1 $17.14045/EA
25 $16.33485/EA
60 $13.94204/EA
500 $11.79091/EA

1/2-13 X 18 A320 B8M STAINLESS STEEL STUD BOLT DOMESTIC

$17.14045/EA
3-5 Working Days
Quantity Price
Quantity Price
1 $17.14045/EA
25 $16.33485/EA
50 $13.94204/EA
500 $11.79091/EA

5/8-11 X 2 1/2 A320 B8M STAINLESS STEEL STUD BOLT DOMESTIC

$4.35627/EA
3-5 Working Days
Quantity Price
Quantity Price
1 $4.35627/EA
60 $4.15153/EA
230 $3.54339/EA
1020 $2.99668/EA

5/8-11 X 2 3/4 A320 B8M STAINLESS STEEL STUD BOLT DOMESTIC

$4.62355/EA
3-5 Working Days
Quantity Price
Quantity Price
1 $4.62355/EA
60 $4.40625/EA
210 $3.7608/EA
930 $3.18054/EA

5/8-11 X 3 A320 B8M STAINLESS STEEL STUD BOLT DOMESTIC

$4.87832/EA
3-5 Working Days
Quantity Price
Quantity Price
1 $4.87832/EA
50 $4.64904/EA
190 $3.96803/EA
850 $3.3558/EA

5/8-11 X 3 1/4 A320 B8M STAINLESS STEEL STUD BOLT DOMESTIC

$5.18049/EA
3-5 Working Days
Quantity Price
Quantity Price
1 $5.18049/EA
50 $4.93701/EA
180 $4.21381/EA
780 $3.56366/EA

5/8-11 X 3 1/2 A320 B8M STAINLESS STEEL STUD BOLT DOMESTIC

$5.44678/EA
3-5 Working Days
Quantity Price
Quantity Price
1 $5.44678/EA
50 $5.19078/EA
170 $4.43041/EA
730 $3.74684/EA

5/8-11 X 3 3/4 A320 B8M STAINLESS STEEL STUD BOLT DOMESTIC

$5.64766/EA
3-5 Working Days
Quantity Price
Quantity Price
1 $5.64766/EA
40 $5.38222/EA
160 $4.59381/EA
680 $3.88503/EA

5/8-11 X 4 A320 B8M STAINLESS STEEL STUD BOLT DOMESTIC

$5.99203/EA
3-5 Working Days
Quantity Price
Quantity Price
1 $5.99203/EA
40 $5.7104/EA
150 $4.87392/EA
640 $4.12192/EA

5/8-11 X 4 1/4 A320 B8M STAINLESS STEEL STUD BOLT DOMESTIC

$6.25639/EA
3-5 Working Days
Quantity Price
Quantity Price
1 $6.25639/EA
40 $5.96234/EA
140 $5.08895/EA
600 $4.30377/EA

5/8-11 X 4 1/2 A320 B8M STAINLESS STEEL STUD BOLT DOMESTIC

$6.55487/EA
3-5 Working Days
Quantity Price
Quantity Price
1 $6.55487/EA
40 $6.24679/EA
130 $5.33173/EA
570 $4.5091/EA

5/8-11 X 4 3/4 A320 B8M STAINLESS STEEL STUD BOLT DOMESTIC

$6.71903/EA
3-5 Working Days
Quantity Price
Quantity Price
1 $6.71903/EA
30 $6.40324/EA
120 $5.46526/EA
540 $4.62202/EA

5/8-11 X 5 A320 B8M STAINLESS STEEL STUD BOLT DOMESTIC

$7.08253/EA
3-5 Working Days
Quantity Price
Quantity Price
1 $7.08253/EA
30 $6.74965/EA
120 $5.76093/EA
510 $4.87208/EA

5/8-11 X 5 1/4 A320 B8M STAINLESS STEEL STUD BOLT DOMESTIC

$7.28448/EA