Latrobe Foundry Machine & Supply Company
Latrobe Foundry Machine & Supply Company
PO Box 431
Latrobe, PA 15650
Phone: 724.537.3341
Fax: 724.537.0482
Email: sales@latrobefoundry.com
Website: www.latrobefoundry.com
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  • National pipe threads in accordance with ANSI/ASME B1.20.1
  • Fittings are right-hand threaded
  • The fittings have a general conformance with dimensional standard MIL-DTL-52618-E
  • Fittings are random tested at 120 pounds of air pressure under water, for a normal surface condition rating of 150 pounds of pressure
  • Individual fittings are not marked with alloy or pressure data
  • Fittings are not anodized

Dimensions available upon request

Please contact us for pricing information
Plug, Square Head
Unit of Measure
1 

Item#

Material

Size

Threads/Inch

Drill

1/8" Plug, Square Head N/A 6061-T6 N/A 1/8 in N/A 27 N/A R
(0.339")
1/4" Plug, Square Head N/A 6061-T6 N/A 1/4 in N/A 18 N/A 7/16"
(0.438")
3/8" Plug, Square Head N/A 6061-T6 N/A 3/8 in N/A 18 N/A 37/64"
(0.578")
1/2" Plug, Square Head N/A 6061-T6 N/A 1/2 in N/A 14 N/A 23/32"
(0.719")
3/4" Plug, Square Head N/A 6061-T6 N/A 3/4 in N/A 14 N/A 59/64"
(0.922")
1" Plug, Square Head N/A 356-F N/A 1 in N/A 11-1/2 N/A 1-5/32"
(1.156")
1-1/4" Plug, Square Head N/A 356-F N/A 1-1/4 in N/A 11-1/2 N/A 1-1/2"
(1.5")
1-1/2" Plug, Square Head N/A 356-F N/A 1-1/2 in N/A 11-1/2 N/A 1-47/64"
(1.734")
2" Plug, Square Head N/A 356-F N/A 2 in N/A 11-1/2 N/A 2-7/32"
(2.219")
2-1/2" Plug, Square Head N/A 356-F N/A 2-1/2 in N/A 8 N/A 2-5/8"
(2.625")
3" Plug, Square Head N/A 356-F N/A 3 in N/A 8 N/A 3-1/4"
(3.25")
3-1/2" Plug, Square Head N/A 356-F N/A 3-1/2 in N/A 8 N/A 3-3/4"
(3.75")
4" Plug, Square Head N/A 356-F N/A 4 in N/A 8 N/A 4-1/4"
(4.25")
5" Plug, Square Head N/A 356-F N/A 5 in N/A 8 N/A 5-3/8"
(5.375")
6" Plug, Square Head N/A 356-F N/A 6 in N/A 8 N/A 6-7/16"
(6.4375")
8" Plug, Square Head N/A 356-F N/A 8 in N/A 8 N/A 8-7/16"
(8.4375")
Unit of Measure
1