Hole Plugs

This 316 stainless steel wound gasket is engineered for high-pressure sealing applications, featuring a resilient graphite filler for reliable performance. With an outer diameter of 19.29 inches and a hole diameter of 17.72 inches, it provides a robust seal for demanding industrial connections. The construction supports a load capacity of 5800 PSI, ensuring integrity under extreme conditions. Its flexible, wound design accommodates surface irregularities for an effective, long-lasting seal.

This aluminum oxide abrasive hole plug is designed for deburring and finishing 0.63-inch diameter holes. The 3.94-inch flat abrasive disc provides a stable, flush surface for smoothing sharp edges and removing burrs from metal, plastic, or composite materials. Its durable aluminum oxide construction ensures consistent performance for industrial surface preparation tasks. Each package contains 100 pieces for high-volume production environments.

This D-Type metal spiral wound gasket is engineered for high-pressure sealing applications up to 5800 PSI, conforming to industry standard HG/T20610-2009. It features a robust construction with inner and outer containment rings and a filler of PTFE, all wound from 304 stainless steel, ensuring reliable performance in demanding environments. The gasket is designed for a nominal pipe size of 12.2 inches with a 10.9-inch hole diameter. Each package contains two units for critical flange connections.

This D-Type hole plug is designed for sealing 3.19-inch diameter openings in high-pressure applications up to 300 PSI. Constructed from corrosion-resistant Stainless Steel 304, it features a robust 5.83-inch overall size and a D-shaped head for secure installation and removal with standard tools. Its durable, unfinished construction provides a reliable, long-term seal in demanding industrial environments, preventing fluid or gas leakage in piping and vessel systems.

This D-Type spiral wound gasket is engineered for high-pressure sealing in industrial piping and vessel flanges. Constructed with a steel winding and graphite filler, it provides reliable performance for services up to 2320 PSI (PN16). The 24.41 inch nominal size accommodates a 20.71 inch hole diameter, featuring an inner and outer steel ring for increased stability and handling. Its robust metal-and-graphite design ensures effective sealing under variable thermal and pressure conditions.

This metal hole plug features a robust H6B-sized construction with a corrosion-resistant finish, ensuring long-term durability in harsh industrial environments. Designed with a 1.15-inch hole diameter and a low-profile flat head, it provides a secure, flush fit for panel applications. The component is engineered to maintain structural integrity under demanding conditions while offering reliable sealing performance. Supplied in packages of two, this hardware solution meets rigorous specifications for heavy-duty machinery and electrical enclosures requiring precise, non-protruding closure.

This M16 polyamide cable gland provides reliable strain relief and environmental protection for industrial wiring applications. Featuring a 0.63-inch hole diameter, it accommodates standard cabling while maintaining a robust IP66 rating against dust ingress and high-pressure water jets. The flat head design ensures a flush, secure fit within enclosure panels, and the matte black finish offers UV resistance for long-term durability in harsh conditions. Constructed from high-grade polyamide, this component delivers mechanical stability without adding excessive weight, making it ideal for demanding control cabinet installations where consistent sealing performance is critical.

This M8 flat hole plug is engineered from durable polyamide to provide reliable sealing in demanding industrial environments. Featuring a precise 0.31-inch hole diameter and a low-profile flat head design, it ensures a flush fit that prevents snagging within dynamic cable chain systems. The matte finish reduces glare and enhances visual integration across control panels and machinery housings. Designed for long-term performance, this component effectively protects unused threaded ports from dust, debris, and moisture ingress while maintaining structural integrity under continuous vibration.

This industrial-grade hole plug features a robust metal bottom shell construction designed for W10B size applications, ensuring long-term durability in demanding environments. Engineered to provide secure closure and protection against debris ingress, the unit maintains structural integrity under standard operational stresses. The bottom shell head type facilitates straightforward installation into compatible panels while offering reliable sealing performance. Supplied in packages of 12, these components deliver consistent quality for large-scale maintenance or assembly projects requiring precise, heavy-duty hole management solutions without specified load ratings.

This metal hole plug features a robust bottom shell head type designed for demanding industrial environments. Constructed from durable metal with a specialized corrosion-resistant finish, it ensures long-term reliability in harsh conditions. The unit is engineered for a precise 0.94-inch hole diameter, providing a secure fit within W24B series assemblies. While not rated for structural load-bearing applications, this component delivers essential sealing and protection for electrical or mechanical enclosures. Each package contains two units, facilitating efficient inventory management for maintenance and installation projects requiring standardized imperial sizing.

This metal hole plug features a robust construction designed for W24B series applications, offering reliable protection against environmental contaminants. The unit measures 0.94 inches in diameter with a flat head profile to ensure a flush, professional finish on equipment panels. Finished in black, the component provides corrosion resistance while maintaining a discreet aesthetic suitable for industrial enclosures. Engineered for durability, this metallic solution secures unused knockouts effectively without compromising structural integrity. Each package contains eight units, facilitating efficient inventory management for large-scale assembly or maintenance projects requiring precise 0.94-inch aperture sealing.

This unfinished metal hole plug features a W16B size designation with a 1.57-inch flat head design, engineered for secure integration into industrial enclosures. Constructed from durable metal, the component provides robust mechanical protection for cable entry points while maintaining an uncoated surface suitable for custom finishing or grounding applications. The precise 1.57-inch hole diameter ensures a tight fit, preventing debris ingress and maintaining enclosure integrity in demanding environments. Sold individually, this hardware solution delivers reliable performance for heavy-duty electrical and machinery assemblies requiring standard imperial dimensions.

This unfinished metal hole plug, sized H16B, provides a robust sealing solution for industrial enclosures requiring electromagnetic compatibility. Featuring a flat head design, it fits precisely into 1.26-inch diameter openings to maintain cabinet integrity against dust and debris. Constructed from durable metal, the component offers superior mechanical strength and grounding continuity essential for EMC compliance. Its unfinished surface allows for custom post-processing or painting to match specific facility requirements. Ideal for heavy-duty applications, this plug ensures reliable performance in demanding environments without compromising structural stability.

This industrial-grade metal hole plug features a robust H48B designation with a 1.57-inch hole diameter, engineered for secure closure in heavy-duty applications. The flat head design ensures a flush surface finish, minimizing snag hazards while maintaining structural integrity within machinery enclosures or conduit systems. Constructed from unfinished metal, this component offers superior durability and allows for custom post-processing to match specific environmental coating requirements. Its precise dimensions provide a reliable seal against debris and contaminants, making it an essential hardware solution for maintaining safety standards in demanding manufacturing environments.

This unfinished metal shell hole plug is engineered for 16B size applications, featuring a precise 1.69-inch hole diameter to ensure a secure fit within industrial enclosures. Constructed from durable metal, the unit provides robust mechanical protection and effective shielding against environmental contaminants without requiring additional surface treatments. The shell head design facilitates straightforward installation while maintaining structural integrity in demanding settings. Supplied in packages of two, this component offers a reliable sealing solution for protecting internal systems where standard load capacity ratings are not applicable.

This unfinished metal top shell hole plug is engineered for W10B series EMC applications, featuring a robust PG16 thread size compatible with standard 0.63-inch conduit openings. Constructed from durable metal, the component provides superior mechanical protection and electromagnetic shielding integrity for industrial enclosures. The unfinished surface finish allows for custom post-processing or seamless integration into specific painting workflows without adhesion issues. Designed as a direct replacement for missing or damaged ports, this unit ensures secure closure of unused entry points while maintaining the structural continuity of the housing assembly.

This matte gray nylon hex hole plug provides reliable cable sealing for M25 enclosures with a 0.98-inch hole diameter. Designed for industrial applications, the hex head configuration facilitates quick installation and removal using standard wrenches while ensuring a secure fit. Constructed from durable nylon, the component offers excellent resistance to environmental factors and mechanical stress without adding significant weight. Ideal for maintaining enclosure integrity in control panels and junction boxes, this solution is supplied in packages of 25 units to support efficient bulk deployment across large-scale projects.

This engineered nylon PA hole plug is designed for a precise 0.65-inch diameter opening, providing a secure, non-conductive barrier in panels and enclosures. Its one-piece construction ensures easy, tool-free installation and removal for access needs. The material offers excellent resistance to corrosion, oils, and temperatures up to approximately 250°F, ensuring long-term reliability in industrial environments. Each package contains 20 plugs for project efficiency.

Designed for industrial electrical enclosures, this flat-head plastic hole plug provides reliable protection against dust and debris ingress. The H10B-sized component features a low-profile design that maintains a smooth exterior surface while ensuring a secure fit within standard knockout openings. Constructed from durable, non-corrosive plastic, the plug offers long-term performance in demanding environments without requiring additional finishing. Supplied in packages of 36 units, these plugs streamline inventory management for large-scale installation projects requiring consistent, code-compliant sealing solutions for unused conduit entry points.

Designed for electrical enclosure applications, this flat-head hole plug provides a secure, matte-finish seal against dust and debris. Constructed from durable plastic, the component features a low-profile design that sits flush with mounting surfaces to maintain a clean aesthetic. While specific load ratings and hole diameters vary by sub-model, the standard one-size configuration ensures compatibility with common knockout patterns. Ideal for protecting unused conduit entries, these plugs offer reliable insulation and environmental protection in industrial settings without compromising structural integrity or visual uniformity.

This unfinished plastic flat hole plug is engineered for secure integration with flange cover assemblies, specifically designed to seal 0.18-inch diameter openings. Constructed from durable polymer material, the component features a low-profile flat head that maintains a smooth surface finish ideal for tight-clearance industrial applications. As a non-load-bearing closure, it effectively prevents debris ingress and protects internal mechanisms without adding significant weight or bulk. Supplied in standard packaging quantities, this one-size solution offers reliable performance for general equipment housing and panel protection requirements.

This rectangular metal hole plug, sized H16B, provides a robust sealing solution for industrial enclosures requiring electromagnetic compatibility. Constructed from durable unfinished metal, the unit features a precise 1.26-inch hole diameter designed for secure integration into standard panels. Its rigid rectangular head type ensures stable alignment and reliable protection against environmental contaminants without compromising structural integrity. Supplied in packages of six, these plugs offer a cost-effective method for maintaining enclosure ratings while accommodating future cable entry modifications in demanding operational settings.

These soft rubber bumpers are designed to protect walls and cabinet surfaces from damage caused by door handle impact. Each adhesive-backed pad measures 1.97 by 0.39 inches, providing a durable, non-slip buffer. The package contains 100 pieces, offering a cost-effective solution for large-scale installations or maintenance kits. Their simple peel-and-stick application ensures quick deployment, reducing noise and preventing cosmetic damage in high-traffic commercial environments.

This rubber hole plug is designed to protect lock mechanisms from dust, moisture, and debris, extending service life and reducing maintenance. Its flexible, one-size construction provides a secure, snug fit in standard lock holes. The plug installs and removes easily for access without tools. Sold in a practical package quantity of 36, it offers a cost-effective solution for securing multiple locks across a facility.