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Hammond Manufacturing HP125SS Stainless Steel Hole Plug

The Hammond Manufacturing HP125SS is a stainless steel hole plug designed to seal unused conduit and knockout holes against dust, oil, and water. Finished in brushed natural 304 stainless steel, it features an oil-resistant gasket and is secured with a threaded stud and plated wing nut for secure fastening. Suitable for electrical enclosures requiring reliable sealing, the HP125SS offers durability and corrosion resistance. Available in multiple sizes, it ensures a tight fit for conduit openings up to 1.25 inches diameter, making it ideal for industrial and electrical installation applications.

Authorized Distributors
Source:Newark
Part No:HP125SS
Stock:155
Inv Date:06-11-2026
Price: Unit price: $37.9
Buy/RFQ:
Source:DigiKey
Part No:HP125SS
Stock:1
Inv Date:06-11-2026
Price: Unit price: $43.66
Buy/RFQ:
Part No:HP125SS
Stock:0
Inv Date:06-12-2026
Price: Unit price: $36.8
Buy/RFQ:
Part No:HP125SS
Stock:1
Inv Date:06-11-2026
Price: Unit price: $39.24
Buy/RFQ:
Part No:HP125SS
Stock:0
Inv Date:06-11-2026
Price: Unit price: $42.74
Buy/RFQ:
Part No:HP125SS
Stock:0
Inv Date:06-11-2026
Price: Unit price: $42.74
Buy/RFQ:
Part No:HP125SS
Stock:102
Inv Date:06-11-2026
Price: Unit price: $30.04
Buy/RFQ:

Hammond Manufacturing HP125SS Stainless Steel Hole Plug Specifications:

  • Material: Brushed natural 304 stainless steel
  • Finish: Brushed stainless steel
  • Gasket Material: Oil resistant
  • Threaded Stud: 10-24 x 0.55 inches
  • Securement: Plated wing nut included
  • Maximum Hole Diameter: 1.25 inches
  • Overall Diameter: 1.69 inches
  • Product Code: HP125SS
  • Application: Sealing conduit openings against dust, oil, and water
  • Dimensions: Suitable for conduit and knockout holes up to 1.25 inches in diameter

Buy the Hammond Series Hole Plug: HP125SS

Order the Hammond HP125SS stainless steel hole plug online today to ensure a durable, corrosion-resistant seal for conduit openings. Made from high-quality brushed natural 304 stainless steel, it provides excellent resistance against dust, oil, and water. The plug features an oil-resistant gasket and secure fastening with a threaded stud and plated wing nut, ensuring a tight, reliable fit for up to 1.25-inch diameter holes. Perfect for industrial electrical applications, it helps protect and seal enclosures efficiently and reliably for long-term use.

Get Hammond HP125SS stainless steel hole plug today—built for corrosion resistance and long-lasting sealing performance.

Frequently Asked Questions

Where can I buy Hammond Manufacturing HP125SS?

You can click on the BUY or RFQ button to purchase HP125SS from an authorized Hammond Manufacturing distributor.

How do I troubleshoot issues or seek technical support for part HP125SS?

You can download the HP125SS datasheet or visit the Hammond Manufacturing website for support.

Who is the manufacturer of HP125SS?

Hammond Manufacturing

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