Forged Steel

  • Forged Steel Plugs conform to ASTM A105 and ASME SA105.
  • Stocked in sizes from 1/8" to 4".
  • Round Head, Hex Head, and Square Head Forged Steel Plugs are available.
  • All are of "bar" class, which means the item is made from solid bar stock and can be used for ratings up to and including class 6000#.

Four different Forged Steel Plugs with hex heads and round heads.
Sizes are Nominal Pipe Size (NPS) - size chart
Forged Steel Plugs
Help

To start, select size. Follow the green box to refine selections as desired. Click “Lookup Product” any time after selecting size to display products matching criteria entered so far. Fields autofill when only one choice. Or use search box above.

i
Class for pipe fittings is a standard defined by the ASME/ASTM. Though stated with a # sign, such as 150# or 3000#, it is not a direct pressure rating.  The pressure rating is dependent on material and temperature and is found by consulting an appropriate reference guide. XH relates to pipe wall thickness according to standard chart for given pipe diameter. bar means the item is made from solid bar stock and can be used for ratings up to and including class 6000#.
i
Threaded - standard exposed head. Threaded by Socket - hex socket used to turn plug.
i
Black - standard pipe finish. Galvanized - zinc plated for corrosion resistance.
i
Domestic - Made in the USA. Import - Made elsewhere.
i
Hex, Round, or Square head.

Plugs » Forged Steel
  • Product Name: FS.125 HEX HEAD PLUG
  • SKU: 104835
  • Weight: .06
  • Class: bar
  • End: threaded
  • Finish: black
  • Origin: domestic
  • Size: 0.125
  • Type: hex

Description:
SA/A105 FORGED STEEL FITTINGS

MALE THD (1 END) FOR 1/8" PIPE (.405 OD) SA/A105, B16.11

Price by Quantity:
1 - 9 = $1.11
10 - 24 = $1.00
25 - 49 = $0.89
50 + = $0.78
Quantity:
+
We show 56 in stock
cart-icon

To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

Plugs » Forged Steel
  • Product Name: FS.250 HEX HEAD PLUG
  • SKU: 100949
  • Weight: .06
  • Class: bar
  • End: threaded
  • Finish: black
  • Origin: domestic
  • Size: 0.25
  • Type: hex

Description:
SA/A105 FORGED STEEL FITTINGS

MALE THD (1 END) FOR 1/4" PIPE (.540 OD) SA/A105, B16.11

Price by Quantity:
1 - 9 = $0.94
10 - 24 = $0.82
25 - 49 = $0.73
50 + = $0.66
Quantity:
+
We show 105 in stock
cart-icon

To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

Plugs » Forged Steel
  • Product Name: FS.250 SQ HEAD PLUG
  • SKU: 110939
  • Weight: .03
  • Class: bar
  • End: threaded
  • Finish: black
  • Origin: domestic
  • Size: 0.25
  • Type: square

Description:
SA/A105 FORGED STEEL FITTINGS

Price by Quantity:
1 - 9 = $1.20
10 - 24 = $1.08
25 - 49 = $0.96
50 + = $0.84
Quantity:
+
We show 63 in stock
cart-icon

To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

Plugs » Forged Steel
  • Product Name: FS.375 HEX HEAD PLUG
  • SKU: 101860
  • Weight: .10
  • Class: bar
  • End: threaded
  • Finish: black
  • Origin: domestic
  • Size: 0.375
  • Type: hex

Description:
SA/A105 FORGED STEEL FITTINGS

MALE THD (1 END) FOR 3/8" PIPE (.675 OD) SA/A105, B16.11

Price by Quantity:
1 - 9 = $1.06
10 - 24 = $0.93
25 - 49 = $0.82
50 + = $0.74
Quantity:
+
We show 323 in stock
cart-icon

To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

Plugs » Forged Steel
  • Product Name: FS.375 SQ HEAD PLUG
  • SKU: 145125
  • Weight: .10
  • Class: bar
  • End: threaded
  • Finish: black
  • Origin: domestic
  • Size: 0.375
  • Type: square

Description:
SA/A105 FORGED STEEL FITTINGS

Price by Quantity:
1 - 9 = $1.39
10 - 24 = $1.25
25 - 49 = $1.11
50 + = $0.97
Quantity:
+
We show 58 in stock
cart-icon

To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

Plugs » Forged Steel
  • Product Name: FS.500 HEX HEAD PLUG
  • SKU: 101807
  • Weight: .17
  • Class: bar
  • End: threaded
  • Finish: black
  • Origin: domestic
  • Size: 0.50
  • Type: hex

Description:
SA/A105 FORGED STEEL FITTINGS

MALE THD (1 END) FOR 1/2" PIPE (.840 OD) SA/A105, B16.11

Price by Quantity:
1 - 9 = $1.40
10 - 24 = $1.23
25 - 49 = $1.09
50 + = $0.98
Quantity:
+
We show 808 in stock
cart-icon

To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

Plugs » Forged Steel
  • Product Name: FS.500 ROUND HEAD PLUG
  • SKU: 119089
  • Weight: .17
  • Class: bar
  • End: threaded
  • Finish: black
  • Origin: domestic
  • Size: 0.50
  • Type: round

Description:
SA/A105 FORGED STEEL FITTINGS

Price by Quantity:
1 - 9 = $4.50
10 - 24 = $4.13
25 - 49 = $3.83
50 + = $3.00
Quantity:
+
We show 30 in stock
cart-icon

To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

Plugs » Forged Steel
  • Product Name: FS.500 SQ HEAD PLUG
  • SKU: 126191
  • Weight: .17
  • Class: bar
  • End: threaded
  • Finish: black
  • Origin: domestic
  • Size: 0.50
  • Type: square

Description:
SA/A105 FORGED STEEL FITTINGS

Price by Quantity:
1 - 9 = $1.75
10 - 24 = $1.58
25 - 49 = $1.40
50 + = $1.23
Quantity:
+
We show 77 in stock
cart-icon

To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

Plugs » Forged Steel
  • Product Name: FS.750 HEX HEAD PLUG
  • SKU: 101303
  • Weight: .28
  • Class: bar
  • End: threaded
  • Finish: black
  • Origin: domestic
  • Size: 0.75
  • Type: hex

Description:
SA/A105 FORGED STEEL FITTINGS

MALE THD (1 END) FOR 3/4" PIPE (1.05 OD) SA/A105, B16.11

Price by Quantity:
1 - 9 = $2.18
10 - 49 = $1.91
50 - 99 = $1.69
100 + = $1.53
Quantity:
+
We show 227 in stock
cart-icon

To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

Plugs » Forged Steel
  • Product Name: FS.750 ROUND HEAD PLUG
  • SKU: 115713
  • Weight: .28
  • Class: bar
  • End: threaded
  • Finish: black
  • Origin: domestic
  • Size: 0.75
  • Type: round

Description:
SA/A105 FORGED STEEL FITTINGS

Price by Quantity:
1 - 9 = $2.72
10 - 24 = $2.50
25 - 49 = $2.27
50 + = $1.82
Quantity:
+
We show 69 in stock
cart-icon

To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

Plugs » Forged Steel
  • Product Name: FS.750 SQ HEAD PLUG
  • SKU: 148505
  • Weight: .28
  • Class: bar
  • End: threaded
  • Finish: black
  • Origin: domestic
  • Size: 0.75
  • Type: square

Description:
SA/A105 FORGED STEEL FITTINGS

Price by Quantity:
1 - 9 = $2.25
10 - 24 = $2.03
25 - 49 = $1.80
50 + = $1.40
Quantity:
+
We show 57 in stock
cart-icon

To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

Note:  This item is shipped via freight.

Plugs » Forged Steel
  • Product Name: FS1.00 HEX HEAD PLUG
  • SKU: 101304
  • Weight: .49
  • Class: bar
  • End: threaded
  • Finish: black
  • Origin: domestic
  • Size: 1.00
  • Type: hex

Description:
SA/A105 FORGED STEEL FITTINGS

MALE THD (1 END) FOR 1" PIPE (1.315 OD) SA/A105, B16.11

Price by Quantity:
1 - 9 = $3.00
10 - 49 = $2.63
50 - 99 = $2.33
100 + = $2.18
Quantity:
+
We show 332 in stock
cart-icon

To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

Plugs » Forged Steel
  • Product Name: FS1.00 ROUND HEAD PLUG
  • SKU: 110949
  • Weight: .50
  • Class: bar
  • End: threaded
  • Finish: black
  • Origin: domestic
  • Size: 1.00
  • Type: round

Description:
SA/A105 FORGED STEEL FITTINGS

Price by Quantity:
1 - 9 = $5.25
10 - 24 = $4.81
25 - 49 = $4.38
50 + = $3.50
Quantity:
+
We show 166 in stock
cart-icon

To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

Plugs » Forged Steel
  • Product Name: FS1.00 SQ HEAD PLUG
  • SKU: 118328
  • Weight: .50
  • Class: bar
  • End: threaded
  • Finish: black
  • Origin: domestic
  • Size: 1.00
  • Type: square

Description:
A105 FORGED STEEL FITTING

Price by Quantity:
1 - 9 = $3.75
10 - 24 = $3.38
25 - 49 = $3.00
50 + = $2.63
Quantity:
+
We show 45 in stock
cart-icon

To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

Plugs » Forged Steel
  • Product Name: FS1.25 HEX HEAD PLUG
  • SKU: 101510
  • Weight: .92
  • Class: bar
  • End: threaded
  • Finish: black
  • Origin: domestic
  • Size: 1.25
  • Type: hex

Description:
SA/A105 FORGED STEEL FITTINGS

MALE THD (1 END) FOR 1-1/4" PIPE (1.66 OD) SA/A105, B16.11

Price by Quantity:
1 - 9 = $5.00
10 - 24 = $4.38
25 - 49 = $3.88
50 + = $3.50
Quantity:
+
We show 29 in stock
cart-icon

To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

Plugs » Forged Steel
  • Product Name: FS1.50 HEX HEAD PLUG
  • SKU: 101543
  • Weight: 1.31
  • Class: bar
  • End: threaded
  • Finish: black
  • Origin: domestic
  • Size: 1.50
  • Type: hex

Description:
SA/A105 FORGED STEEL FITTINGS

MALE THD (1 END) FOR 1-1/2" PIPE (1.90 OD) SA/A105, B16.11

Price by Quantity:
1 - 9 = $6.52
10 - 24 = $5.71
25 - 99 = $5.05
100 + = $4.73
Quantity:
+
We show 25 in stock
cart-icon

To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

Plugs » Forged Steel
  • Product Name: FS1.50 ROUND HEAD PLUG
  • SKU: 109605
  • Weight: 1.31
  • Class: bar
  • End: threaded
  • Finish: black
  • Origin: domestic
  • Size: 1.50
  • Type: round

Description:
SA/A105 FORGED STEEL FITTINGS

1 1/2" FS ROUND HEAD PLUG

Price by Quantity:
1 - 9 = $8.14
10 - 24 = $7.12
25 - 49 = $6.31
50 + = $5.70
Quantity:
+
We show 33 in stock
cart-icon

To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

Plugs » Forged Steel
  • Product Name: FS1.50 SQ HEAD PLUG
  • SKU: 120209
  • Weight: 1.50
  • Class: bar
  • End: threaded
  • Finish: black
  • Origin: domestic
  • Size: 1.50
  • Type: square

Description:
SA/A105 FORGED STEEL FITTINGS

Price by Quantity:
1 - 9 = $6.85
10 - 24 = $6.17
25 - 49 = $5.48
50 + = $4.80
Quantity:
+
We show 81 in stock
cart-icon

To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

Plugs » Forged Steel
  • Product Name: FS2.00 HEX HEAD PLUG
  • SKU: 101890
  • Weight: 2.26
  • Class: bar
  • End: threaded
  • Finish: black
  • Origin: domestic
  • Size: 2.00
  • Type: hex

Description:
SA/A105 FORGED STEEL FITTINGS

MALE THD (1 END) FOR 2" PIPE (2.375 OD) SA/A105, B16.11

Price by Quantity:
1 - 9 = $11.48
10 - 24 = $10.05
25 - 49 = $8.90
50 + = $8.04
Quantity:
+
We show 251 in stock
cart-icon

To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

Plugs » Forged Steel
  • Product Name: FS2.00 ROUND HEAD PLUG
  • SKU: 104938
  • Weight: 3.48
  • Class: bar
  • End: threaded
  • Finish: black
  • Origin: domestic
  • Size: 2.00
  • Type: round

Description:
SA/A105 FORGED STEEL FITTINGS

2" FS ROUND HEAD PLUG

Price by Quantity:
1 - 9 = $12.10
10 - 24 = $10.59
25 - 49 = $9.38
50 + = $8.47
Quantity:
+
We show 27 in stock
cart-icon

To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

Plugs » Forged Steel
  • Product Name: FS2.00 SQ HEAD PLUG
  • SKU: 145126
  • Weight: 2.26
  • Class: bar
  • End: threaded
  • Finish: black
  • Origin: domestic
  • Size: 2.00
  • Type: square

Description:
SA/A105 FORGED STEEL FITTINGS

Price by Quantity:
1 - 9 = $12.50
10 - 24 = $11.25
25 - 49 = $10.00
50 + = $8.75
Quantity:
+
We show 35 in stock
cart-icon

To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

Plugs » Forged Steel
  • Product Name: FS2.50 HEX HEAD PLUG
  • SKU: 103263
  • Weight: 3.87
  • Class: bar
  • End: threaded
  • Finish: black
  • Origin: domestic
  • Size: 2.50
  • Type: hex

Description:
SA/A105 FORGED STEEL FITTINGS

MALE THD (1 END) FOR 2-1/2" PIPE (2.875 OD) SA/A105, B16.11

Price by Quantity:
1 - 4 = $25.00
5 - 9 = $21.88
10 - 24 = $19.38
25 + = $17.50
Quantity:
+
We show 43 in stock
cart-icon

To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

Plugs » Forged Steel
  • Product Name: FS3.00 HEX HEAD PLUG
  • SKU: 105981
  • Weight: 5.87
  • Class: bar
  • End: threaded
  • Finish: black
  • Origin: domestic
  • Size: 3.00
  • Type: hex

Description:
SA/A105 FORGED STEEL FITTINGS

MALE THD (1 END) FOR 3" PIPE (3.50 OD) SA/A105, B16.11

Price by Quantity:
1 - 4 = $43.73
5 - 9 = $38.27
10 - 49 = $33.89
50 + = $30.07
Quantity:
+
We show 28 in stock
cart-icon

To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

Plugs » Forged Steel
  • Product Name: FS4.00 HEX HEAD PLUG
  • SKU: 102989
  • Weight: 13.00
  • Class: bar
  • End: threaded
  • Finish: black
  • Origin: domestic
  • Size: 4.00
  • Type: hex

Description:
SA/A105 FORGED STEEL FITTINGS

MALE THD (1 END) FOR 4" PIPE (4.50 OD) SA/A105, B16.11

Price by Quantity:
1 - 4 = $84.20
5 - 9 = $73.68
10 - 49 = $65.26
50 + = $58.94
Quantity:
+
We show 22 in stock
cart-icon

To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.