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Retaining Washers

Quality Retaining Washers products for industrial, commercial, and professional applications. Our selection includes trusted brands and competitive pricing for maintenance, repair, and operations (MRO). Suitable for manufacturing, construction, facility maintenance, and general industrial use. Bulk pricing and volume discounts available for enterprise customers.

256 products

Stainless Steel B-Type Spiral Wound Gasket, 0.56" Bore, 600LB, Pkg Qty 100
Industrial|SKU: AE0249471
Stainless Steel B-Type Spiral Wound Gasket, 0.56" Bore, 600LB, Pkg Qty 100

This B-Type spiral wound gasket is engineered for high-pressure sealing in flanged connections. It features a 0.56-inch bore diameter, a 0.18-inch thickness, and is rated for 600LB service. Constructed with a 316L stainless steel winding and graphite filler, it provides reliable performance in demanding thermal and pressure cycling applications. The internal ring adds stability and prevents over-compression, ensuring a consistent seal.

$89.99In Stock
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Stainless Steel C-Retaining Washer, 2.40 in Bore, 0.18 in Thick, Pkg Qty 12
Industrial|SKU: AE0250673
Stainless Steel C-Retaining Washer, 2.40 in Bore, 0.18 in Thick, Pkg Qty 12

This stainless steel C-retaining washer is designed for secure shaft retention in industrial assemblies. It features a 2.40-inch bore diameter and a 0.18-inch thickness, providing a precise fit and reliable axial positioning. Manufactured from durable stainless steel, it offers excellent corrosion resistance for demanding environments. The C-shaped design with an open section allows for easy installation and removal without full disassembly of the shaft, facilitating efficient maintenance and component replacement.

$69.99In Stock
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Stainless Steel DIN 25201 Lock Washer, M18, 0.063 in Thick, Pkg Qty 6
Industrial|SKU: AF0643015
Stainless Steel DIN 25201 Lock Washer, M18, 0.063 in Thick, Pkg Qty 6

This DIN 25201 lock washer is manufactured from hardened 316L stainless steel for superior corrosion resistance and durability in demanding environments. The dual-wave, self-locking design provides a secure, vibration-resistant connection for M18 fasteners without damaging mating surfaces. With a thickness of 0.063 inches and a surface hardness exceeding 520 HV0.05, it ensures reliable performance under high load and thermal cycling conditions. Each package contains six washers.

$99.99In Stock
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Stainless Steel DIN 25201 M4 Lock Washers, 800 HV, Pkg Qty 100
Industrial|SKU: AF0270998
Stainless Steel DIN 25201 M4 Lock Washers, 800 HV, Pkg Qty 100

These DIN 25201 lock washers are engineered for high-performance M4 bolted connections requiring superior vibration resistance. Manufactured from corrosion-resistant 316L stainless steel, they feature a hardened 800 HV rating for exceptional spring force and durability. The standard external tooth design provides a reliable, positive lock against rotation and loosening under dynamic loads. Supplied in a plain finish, each package contains 100 washers for industrial maintenance and assembly applications.

$109.99In Stock
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Stainless Steel D-Ring Retaining Washer, 5.51 in Bore, 0.18 in Thick, Pkg Qty 6
Industrial|SKU: AE0256865
Stainless Steel D-Ring Retaining Washer, 5.51 in Bore, 0.18 in Thick, Pkg Qty 6

This D-ring retaining washer is manufactured from corrosion-resistant stainless steel for demanding industrial applications. It features a 5.51-inch bore diameter and a consistent thickness of 0.18 inches, ensuring a precise and secure fit on shafts. The design provides reliable axial positioning and component retention, helping to prevent lateral movement and reduce wear. Supplied in a practical package quantity of six, it offers durability and straightforward installation for maintenance and assembly operations.

$89.99In Stock
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Stainless Steel M12 DIN 25201 Lock Washer, 0.472" Bore, Pkg Qty 50
Industrial|SKU: AF0270981
Stainless Steel M12 DIN 25201 Lock Washer, 0.472" Bore, Pkg Qty 50

This DIN 25201 standard lock washer is engineered for high-strength, vibration-resistant bolted connections. Manufactured from corrosion-resistant 316L stainless steel, it features a 0.472" bore for M12 fasteners and a 0.059" thickness. The washer's 800 HV hardness and external tooth design provide superior locking force, preventing loosening in demanding industrial environments. Supplied in a quantity of 50 per package.

$129.99In Stock
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Stainless Steel M24 DIN 25201 Lock Washers, 0.063" Thick, Pkg Qty 20
Industrial|SKU: AF0270988
Stainless Steel M24 DIN 25201 Lock Washers, 0.063" Thick, Pkg Qty 20

These M24 lock washers are manufactured to DIN 25201 standards for consistent performance in demanding applications. Constructed from corrosion-resistant stainless steel, they provide reliable vibration resistance and secure bolted connections. The washers feature a 0.063-inch thickness and a plain finish, with an outer diameter designed to prevent loosening under dynamic loads. Each package contains 20 washers for convenient inventory management and job-site efficiency.

$169.99In Stock
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Stainless Steel PTFE Spiral Wound Gasket, 1.02" Bore, 0.18" Thick, Pkg Qty 36
Industrial|SKU: AE0256940
Stainless Steel PTFE Spiral Wound Gasket, 1.02" Bore, 0.18" Thick, Pkg Qty 36

This spiral wound gasket is engineered for high-pressure sealing in demanding industrial applications. It features a 1.02-inch bore diameter and a 0.18-inch thickness, constructed with alternating layers of 316L stainless steel for structural integrity and PTFE for chemical resistance. The design includes inner and outer containment rings to prevent over-compression and blowout, ensuring a reliable seal in systems operating up to 232 PSI. It is suitable for flanges conforming to common international standards.

$99.99In Stock
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Stainless Steel PTFE Spiral Wound Gasket, 1.30 in Bore, 0.177 in Thick, Pkg Qty 25
Industrial|SKU: AE0256966
Stainless Steel PTFE Spiral Wound Gasket, 1.30 in Bore, 0.177 in Thick, Pkg Qty 25

This stainless steel spiral wound gasket is engineered for high-pressure sealing in flange connections. It features a 1.30-inch bore diameter and a 0.177-inch thickness, constructed with alternating layers of 316L stainless steel windings and a PTFE filler for excellent chemical resistance and conformability. The design includes integral inner and outer retaining rings to prevent buckling under compression, ensuring a reliable seal for systems rated up to 25 bar (approximately 363 PSI). It is supplied as a single unit.

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Stainless Steel PTFE Spiral Wound Gasket, 2.62 in, 150LB, Pkg Qty 10
Industrial|SKU: AE0255956
Stainless Steel PTFE Spiral Wound Gasket, 2.62 in, 150LB, Pkg Qty 10

This spiral wound gasket is engineered for high-pressure sealing in piping and flange connections. It features a 2.62-inch bore diameter and is rated for 150LB service, constructed with a durable 316L stainless steel winding and PTFE filler for excellent chemical resistance. The internal and external containment rings provide stability and prevent over-compression. With a thickness of 0.177 inches, it ensures a reliable seal in demanding industrial applications.

$89.99In Stock
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Stainless Steel PTFE Spiral Wound Gasket, 3.03 in Bore, 0.177 in Thick, Pkg Qty 10
Industrial|SKU: AE0254476
Stainless Steel PTFE Spiral Wound Gasket, 3.03 in Bore, 0.177 in Thick, Pkg Qty 10

This spiral wound gasket is engineered for high-pressure sealing in demanding industrial applications. It features a 3.03-inch bore diameter and a 0.177-inch thickness, constructed with alternating layers of 316L stainless steel for strength and PTFE for chemical resistance. The D-type design with inner and outer containment rings prevents over-compression and blow-out, ensuring a reliable seal at pressures up to 362.5 PSI. Its robust construction is suitable for a wide range of temperatures and aggressive media.

$89.99In Stock
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Stainless Steel Retaining Washer, 1.89 in Bore, 0.177 in Thick, Pkg Qty 20
Industrial|SKU: AE0256944
Stainless Steel Retaining Washer, 1.89 in Bore, 0.177 in Thick, Pkg Qty 20

This stainless steel retaining washer is designed for high-strength shaft retention and positioning in demanding industrial applications. It features a 1.89-inch bore diameter and a robust 0.177-inch thickness, providing reliable axial load distribution and component spacing. Manufactured from durable stainless steel, it offers excellent corrosion resistance for extended service life in harsh environments. The washer is supplied in a practical package quantity of 20 for operational efficiency.

$109.99In Stock
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Stainless Steel Retaining Washer, 3.54 in Bore, 0.18 in Thick, Pkg Qty 10
Industrial|SKU: AE0256839
Stainless Steel Retaining Washer, 3.54 in Bore, 0.18 in Thick, Pkg Qty 10

This stainless steel retaining washer is designed for high-load shaft retention in industrial assemblies. It features a 3.54-inch bore diameter and a robust 0.18-inch thickness, providing reliable axial positioning and component spacing. Manufactured from corrosion-resistant stainless steel, it ensures long-term durability in demanding environments. The package quantity of 10 supports efficient inventory management for maintenance and production lines.

$99.99In Stock
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Stainless Steel Spiral Wound Gasket, 0.71" Bore, 0.18" Thick, Pkg Qty 50
Industrial|SKU: AE0250852
Stainless Steel Spiral Wound Gasket, 0.71" Bore, 0.18" Thick, Pkg Qty 50

This stainless steel spiral wound gasket is engineered for high-pressure sealing applications, conforming to the HG/T20610-2009 standard. It features a 0.71-inch bore diameter, a 0.18-inch thickness, and a robust C5520 construction with 316L windings and a graphite filler for reliable performance under extreme conditions up to PN63. The design provides excellent resilience and sealing integrity for flanged connections in demanding industrial systems.

$99.99In Stock
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Steel Retaining Washer 0.1 in Bore Spring Steel Zinc Plated, Pkg Qty 100
Industrial|SKU: AE0358406
Steel Retaining Washer 0.1 in Bore Spring Steel Zinc Plated, Pkg Qty 100

Designed for precise mechanical retention, this spring steel washer features a 0.1-inch bore diameter and 0.04-inch thickness to securely fit M2.5 shafts. Constructed from high-grade spring steel, the component delivers superior tensile strength and reliable axial load distribution in demanding assemblies. A durable zinc-plated finish provides essential corrosion resistance, extending service life in varied industrial environments. Sold in packages of 100, these retaining washers offer a cost-effective solution for maintaining component alignment and preventing loosening under vibration without compromising structural integrity.

$89.99In Stock
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Type B Metal Spiral Wound Gasket, 4.19" Bore, 316L Stainless Steel, 300LB, Pkg Qty 10
Industrial|SKU: AE0249435
Type B Metal Spiral Wound Gasket, 4.19" Bore, 316L Stainless Steel, 300LB, Pkg Qty 10

This Type B spiral wound gasket is engineered for high-pressure sealing in piping and vessel flanges. It features a 4.19-inch bore diameter and is constructed with a resilient 316L stainless steel winding filled with graphite, suitable for service up to 300LB. The internal centering ring ensures precise alignment during installation. With a thickness of 0.177 inches, this gasket provides reliable, long-term containment for demanding industrial processes.

$99.99In Stock
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