Plug, Square Head, Threaded, 3/8-18", PK600, Nominal Size: 3/8" MPN:QTP51KA1
Plug, Square Head, Threaded, 3/8-18", PK600, Nominal Size: 3/8"
Protect your threads and prevent damage with the Square Head Threaded Plug from Caplugs. This reliable plug is designed for use in a variety of applications, including machinery, equipment, and manufacturing processes. Its square head provides a secure fit, while the threaded design allows for easy installation and removal. With a nominal size of 3/8in and a thread count of 18, this plug is suitable for a range of industries, including automotive, aerospace, and industrial manufacturing. The plug is also made in the US, ensuring high-quality standards and fast lead times, making it an ideal choice for businesses of all sizes.
Top product features:
- Square head design provides a secure fit in threaded holes
- Threaded design allows for easy installation and removal
- 3/8-18 inch threading meets industry standards for compatibility
Top product applications:
- Sealing threaded holes in equipment and machinery
- Protecting threads on pipes and fittings from corrosion and damage
- Blocking access to threaded holes in electrical enclosures and panels
Plug,Square Head,Threaded,3/8-18 In.,PK600, Package Quantity 600
Additional Information
- Country of Origin: US
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 5 days
- Minimum Order Quantity: 1
- Unit of Measure: PK
- Package Length: 5.00
- Package Width: 7.50
- Package Height: 7.50
- Package Weight: 2.15
Product info last updated on March 26, 2026 3:55pm UTC
Category: Pipes, Valves and Fittings