• Malleable Iron Fittings
  • Steel
  • Stainless Steel
  • Bronze / Brass
  • Aluminum
  • Valves
  • malleable iron fittingsMalleable Iron Fittings
Carbon
  • steel butt weld fittingsSteel Butt-Weld Fittings
  • carbon steel ansi flangesCarbon Steel ANSI Flanges
  • forged steel fittingsForged Steel Fittings
  • carbon steel nipplesCarbon Steel Nipples
Merchant
  • merchant steel fittingsMerchant Steel Fittings
  • merchant steel couplingsMerchant Steel Couplings
  • stainless steel fittings standard mss patternStainless Steel Fittings Standard & MSS Pattern
  • stainless steel butt weld fittingsStainless Steel Butt-Weld Fittings
  • stainless steel forged fittingsStainless Steel Forged Fittings
  • forged stainless steel ansi flangesForged Stainless Steel ANSI Flanges
  • stainless steel nipplesStainless Steel Nipples
  • bronze lead free bronze fittingsBronze & Lead Free Bronze Fittings
  • brass nipplesBrass Nipples
  • aluminum fittingsAluminum Fittings
  • aluminum nipplesAluminum Nipples
  • valvesValves
MSI
  • Products
  • Material Test Reports
  • Resources
    • Login
    • Price Lists
    • Product Specifications
    • Industries Served
    • Approvals & Warranties
    • Download Credit App
  • About
  • Blog
  • Contact
  • ×
  • 0 items
Select Page
Home / Merchant Steel Fittings / Standard Merchant Steel : Solid Square Head Plugs

Standard Merchant Steel : Solid Square Head Plugs

Showing 1–9 of 12 results

  • A2150101

    1/16″ Steel Square Head Solid Plug

  • A2150102

    1/8″ Steel Square Head Solid Plug

  • A2150104

    1/4″ Steel Square Head Solid Plug

  • A2150106

    3/8″ Steel Square Head Solid Plug

  • A2150108

    1/2″ Steel Square Head Solid Plug

  • A2150112

    3/4″ Steel Square Head Solid Plug

  • A2150116

    1″ Steel Square Head Solid Plug

  • A2150120

    1-1/4″ Steel Square Head Solid Plug

  • A2150124

    1-1/2″ Steel Square Head Solid Plug

  • 1
  • 2
  • →

Products

  • Malleable Iron Fittings
  • Carbon Steel Nipples
  • Merchant Steel Couplings
  • Forged Steel Fittings
  • Merchant Steel Fittings
  • Carbon Steel ANSI Flanges
  • Steel Butt-Weld Fittings
  • Bronze & Lead Free Bronze Fittings
  • Brass Nipples

 

  • Stainless Steel Fittings Standard & MSS Pattern
  • Stainless Steel Nipples
  • Stainless Steel Forged Fittings
  • Stainless Steel Butt-Weld Fittings
  • Forged Stainless Steel ANSI Flanges
  • Aluminum Fittings
  • Aluminum Nipples
  • Valves

Resources

  • Material Test Reports Lookup
  • Approvals & Warranties
  • Download Credit App
  • Product Specifications
  • Price Lists
  • Login

. . .
Download Price List updates below or signup for them to be emailed to you ...

Upcoming Price Changes

Price List Updates

Price List Updates

*Signing up will not be used for marketing purposes.

Contact Us

800-678-2544
sales@msi-products.com

ILLINOIS
3575 Stern Ave., St. Charles IL 60174-5407

TEXAS
10737 King William Dr., Dallas TX 75220-2414