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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

0.315 in Bore Copper Retaining Washer, 0.079 in Thick, Pkg Qty 1000
Industrial|SKU: AE2807636
0.315 in Bore Copper Retaining Washer, 0.079 in Thick, Pkg Qty 1000

This 0.315-inch bore retaining washer is manufactured from solid copper, providing excellent electrical conductivity and corrosion resistance for demanding electrical and thermal applications. With a consistent thickness of 0.079 inches, it ensures reliable spacing and secure component retention. The material meets industry standards for performance, and the plain finish is suitable for a variety of assembly environments. Supplied in a bulk package quantity of 1000 for production efficiency.

$149.99In Stock
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1.3 Inch Stainless Steel 304 DIN 25201 Double Lock Washer, Pkg Qty 50
Industrial|SKU: AF2892375
1.3 Inch Stainless Steel 304 DIN 25201 Double Lock Washer, Pkg Qty 50

This 1.3-inch bore double lock washer is manufactured from corrosion-resistant Stainless Steel 304, providing long-term durability in demanding environments. Its DIN 25201 compliant design features a double-spring, self-locking action that maintains consistent preload and prevents loosening under vibration. With a thickness of 0.06 inches and a plain finish, it offers reliable, reusable fastening performance for industrial assemblies. Each package contains 50 washers for project efficiency.

$99.99In Stock
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24.88 Inch Stainless Steel PTFE Spiral Wound Gasket for High Pressure, Pkg Qty 2
Industrial|SKU: AE0250172
24.88 Inch Stainless Steel PTFE Spiral Wound Gasket for High Pressure, Pkg Qty 2

This 24.88-inch spiral wound gasket is engineered for high-pressure sealing applications up to 63 bar (approximately 914 PSI). Constructed with a 304 stainless steel winding and a PTFE filler, it provides excellent chemical resistance and durability. The gasket features a 0.177-inch thickness and an inner ring for added stability and blow-out prevention under extreme pressure cycling. Its robust design ensures a reliable seal for demanding industrial piping and flange connections.

$79.99In Stock
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304 Stainless Steel & Carbon Steel D-Shaped Spiral Wound Gasket, 8.74 in Bore, 0.177 in Thick, Pkg Qty 2
Industrial|SKU: AF4009136
304 Stainless Steel & Carbon Steel D-Shaped Spiral Wound Gasket, 8.74 in Bore, 0.177 in Thick, Pkg Qty 2

This D-shaped spiral wound gasket is engineered for high-pressure sealing in demanding industrial applications. It features a robust construction of 304 stainless steel for the winding and a carbon steel inner and outer ring, providing excellent resilience and crush resistance. With a bore diameter of 8.74 inches and a thickness of 0.177 inches, it is rated for PN100/160 pressure classes. The design ensures a reliable metal-to-metal seal for flanged connections, effectively preventing leaks in systems handling steam, oil, or gas.

$99.99In Stock
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304 Stainless Steel & Carbon Steel D-Type Spiral Wound Gasket, 25.04 in Bore
Industrial|SKU: AF4009098
304 Stainless Steel & Carbon Steel D-Type Spiral Wound Gasket, 25.04 in Bore

This D-type spiral wound gasket is engineered for high-pressure sealing in large-bore industrial piping and flange connections. It features a 25.04-inch bore diameter and a robust 0.177-inch thickness, suitable for PN10/16 pressure classes. Constructed with a 304 stainless steel winding for corrosion resistance and a carbon steel inner and outer ring for structural integrity, it provides a reliable, crush-resistant seal capable of withstanding thermal cycling and mechanical stress in demanding process environments.

$89.99In Stock
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304 Stainless Steel C-Retaining Washer, 10.98 in Bore, 0.177 in Thick, Pkg Qty 2
Industrial|SKU: AE0253459
304 Stainless Steel C-Retaining Washer, 10.98 in Bore, 0.177 in Thick, Pkg Qty 2

This 304 stainless steel C-retaining washer is designed for high-pressure sealing applications up to 1,422 PSI. It features a 10.98-inch bore diameter and a robust 0.177-inch thickness, providing a durable, corrosion-resistant seal for demanding industrial environments. The C-shaped design with an outer ring ensures secure retention and effective sealing in flange connections, preventing leakage and maintaining system integrity under thermal cycling and variable pressure conditions.

$59.99In Stock
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304 Stainless Steel DIN 25201 Double-Lock Washer, 0.118" Bore, Pkg Qty 1000
Industrial|SKU: AF2892331
304 Stainless Steel DIN 25201 Double-Lock Washer, 0.118" Bore, Pkg Qty 1000

This 304 stainless steel double-lock washer is engineered to DIN 25201 standards, providing a secure, vibration-resistant fastening solution for demanding industrial applications. Its double-lobed design creates a powerful self-locking action, preventing loosening under dynamic loads. Manufactured from corrosion-resistant 304 stainless steel with a plain finish, it features a 0.118" bore diameter and a 0.02" thickness for consistent performance. Supplied in bulk quantities for high-volume assembly operations.

$159.99In Stock
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304 Stainless Steel DIN 25201 Double-Lock Washer, 0.173 in Bore, Pkg Qty 1000
Industrial|SKU: AF3128133
304 Stainless Steel DIN 25201 Double-Lock Washer, 0.173 in Bore, Pkg Qty 1000

This 304 stainless steel double-lock washer is engineered to DIN 25201 standards for high-vibration applications. Its dual-wave design provides superior locking force, preventing fastener loosening under dynamic loads. The 0.173-inch bore accommodates standard hardware, while the 0.071-inch thickness ensures durability without adding excessive bulk. Manufactured from corrosion-resistant 304 stainless steel with a plain finish, it offers reliable, long-term performance in demanding industrial environments.

$139.99In Stock
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304 Stainless Steel DIN 25201 Double Lock Washer, 0.197" Bore, Pkg Qty 1000
Industrial|SKU: AF2892338
304 Stainless Steel DIN 25201 Double Lock Washer, 0.197" Bore, Pkg Qty 1000

This 304 stainless steel double lock washer is engineered to DIN 25201 standards, providing a secure, vibration-resistant fastening solution for demanding industrial applications. The 0.197" bore diameter and 0.039" thickness ensure a precise fit and consistent performance. Its dual-wave design creates a powerful spring action and biting teeth for superior locking force, preventing bolt loosening under dynamic loads. Manufactured from corrosion-resistant stainless steel with a plain finish, it offers long-term durability and reliability in harsh environments.

$159.99In Stock
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304 Stainless Steel DIN 25201 Double-Lock Washer, 0.217" Bore, Pkg Qty 1000
Industrial|SKU: AF3128140
304 Stainless Steel DIN 25201 Double-Lock Washer, 0.217" Bore, Pkg Qty 1000

This 304 stainless steel double-lock washer is engineered to DIN 25201 standards for high-vibration and critical torque applications. Its dual internal and external teeth provide superior resistance to loosening, ensuring a secure, permanent fastening solution. The 0.217-inch bore is compatible with M5 hardware, and the 0.075-inch thickness offers robust load distribution. Manufactured from corrosion-resistant 304 stainless steel with a plain finish, it is supplied in a bulk quantity of 1000 pieces for production and maintenance efficiency.

$139.99In Stock
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304 Stainless Steel DIN 25201 Double-Lock Washer, 0.236" Bore, Pkg Qty 1000
Industrial|SKU: AF2892339
304 Stainless Steel DIN 25201 Double-Lock Washer, 0.236" Bore, Pkg Qty 1000

This 304 stainless steel double-lock washer is engineered to DIN 25201 standards, providing a secure, vibration-resistant fastening solution for demanding industrial applications. Its double-lobed design creates a reliable self-locking action without damaging mating surfaces. The 0.236" bore diameter and 0.039" thickness ensure precise fit and consistent performance. Manufactured from corrosion-resistant 304 stainless steel with a plain finish, it offers durability and long-term reliability in harsh environments.

$169.99In Stock
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304 Stainless Steel DIN 25201 Double Lock Washer, 0.394" Bore, Pkg Qty 100
Industrial|SKU: AF2892346
304 Stainless Steel DIN 25201 Double Lock Washer, 0.394" Bore, Pkg Qty 100

This 304 stainless steel double lock washer is designed for high-vibration applications requiring a secure, reusable fastening solution. It features a DIN 25201 compliant double-wave design that provides superior spring tension and locking action, preventing loosening under dynamic loads. With a bore diameter of 0.394 inches and a thickness of 0.039 inches, the plain finish offers excellent corrosion resistance. The design allows for easy installation and removal without damaging mating surfaces, ensuring reliable performance in demanding industrial environments.

$29.99In Stock
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304 Stainless Steel DIN 25201 Double Lock Washer, 0.409 in Bore, Pkg Qty 500
Industrial|SKU: AF3128157
304 Stainless Steel DIN 25201 Double Lock Washer, 0.409 in Bore, Pkg Qty 500

This 304 stainless steel double lock washer is manufactured to DIN 25201 specifications for reliable, vibration-resistant fastening in demanding industrial applications. The 0.409-inch bore diameter accommodates standard hardware, while the 0.098-inch thickness and dual-wave design provide superior spring tension and a permanent, self-locking seal. Its plain finish and corrosion-resistant 304 stainless steel construction ensure long-term performance. Supplied in a bulk quantity of 500 pieces for production efficiency.

$149.99In Stock
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304 Stainless Steel DIN 25201 Double Lock Washer, 0.472" Bore, Pkg Qty 100
Industrial|SKU: AF2892348
304 Stainless Steel DIN 25201 Double Lock Washer, 0.472" Bore, Pkg Qty 100

This 304 stainless steel double lock washer is engineered to DIN 25201 standards, providing a secure, vibration-resistant fastening solution for demanding industrial applications. It features a 0.472-inch bore diameter and a 0.04-inch thickness, constructed from corrosion-resistant stainless steel for durability in harsh environments. The double-lobed, self-locking design ensures consistent spring tension and maintains clamp load, preventing loosening under dynamic loads. Its plain finish is suitable for general-purpose use, offering reliable performance without the need for secondary locking mechanisms.

$29.99In Stock
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304 Stainless Steel DIN 25201 Double Lock Washer, 0.55" Bore, Pkg Qty 100
Industrial|SKU: AF2892352
304 Stainless Steel DIN 25201 Double Lock Washer, 0.55" Bore, Pkg Qty 100

This 304 stainless steel double lock washer is engineered for high-vibration applications requiring a secure, maintenance-free joint. Its DIN 25201 compliant design features a two-wave, self-locking construction that provides consistent spring tension and resists loosening under dynamic loads. With a 0.55" bore diameter and a 0.028" thickness, it offers reliable performance and excellent corrosion resistance in a plain finish. The design eliminates the need for a separate locknut, simplifying assembly and reducing parts inventory.

$39.99In Stock
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304 Stainless Steel DIN 25201 Double Lock Washer, 0.68 in Bore, Pkg Qty 100
Industrial|SKU: AF3128167
304 Stainless Steel DIN 25201 Double Lock Washer, 0.68 in Bore, Pkg Qty 100

This 304 stainless steel double lock washer is engineered to DIN 25201 standards, providing a secure, vibration-resistant fastening solution for demanding industrial applications. Its 0.68-inch bore diameter and 0.13-inch thickness ensure a precise fit and reliable performance. The double-lobed design creates a powerful self-locking action, preventing bolt loosening under dynamic loads. Manufactured from corrosion-resistant 304 stainless steel with a plain finish, it offers durability and long service life in harsh environments.

$59.99In Stock
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304 Stainless Steel DIN 25201 Double Lock Washer, 0.787" Bore, Pkg Qty 100
Industrial|SKU: AF2892361
304 Stainless Steel DIN 25201 Double Lock Washer, 0.787" Bore, Pkg Qty 100

This 304 stainless steel double lock washer is engineered to DIN 25201 standards, providing a secure, vibration-resistant fastening solution for demanding industrial applications. The 0.787-inch bore diameter and 0.039-inch thickness ensure a precise fit and reliable performance. Its dual-wave design creates a powerful spring action and biting teeth for superior locking force, preventing bolt loosening under stress. Manufactured from corrosion-resistant stainless steel with a plain finish, it offers durability and long-term reliability in harsh environments.

$49.99In Stock
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304 Stainless Steel DIN 25201 Double-Lock Washer, 0.827" Bore, Pkg Qty 100
Industrial|SKU: AF3128173
304 Stainless Steel DIN 25201 Double-Lock Washer, 0.827" Bore, Pkg Qty 100

This 304 stainless steel double-lock washer is engineered to DIN 25201 standards for high-vibration and critical torque applications. Its dual internal and external teeth provide superior resistance to loosening under dynamic loads. The 0.827-inch bore and 0.134-inch thickness ensure a secure fit on standard fasteners, while the plain 304 stainless steel finish offers excellent corrosion resistance for demanding industrial environments. Supplied in a package quantity of 100 for production efficiency.

$99.99In Stock
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304 Stainless Steel DIN 25201 Double Lock Washer, 1.06" Bore, Pkg Qty 100
Industrial|SKU: AF2892369
304 Stainless Steel DIN 25201 Double Lock Washer, 1.06" Bore, Pkg Qty 100

This 304 stainless steel double lock washer is engineered for high-vibration applications requiring a secure, reusable fastener. Its dual-wave design provides superior spring tension and locking action, preventing loosening under dynamic loads. The corrosion-resistant plain finish ensures durability in demanding environments. With a precise 1.06-inch bore diameter and a thickness of 0.04 inches, it conforms to the DIN 25201 standard for reliable interchangeability and performance in industrial assemblies.

$179.99In Stock
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304 Stainless Steel DIN 25201 Double Lock Washer, 1.54" Bore, Pkg Qty 25
Industrial|SKU: AF2892382
304 Stainless Steel DIN 25201 Double Lock Washer, 1.54" Bore, Pkg Qty 25

This 304 stainless steel double lock washer is engineered for high-vibration applications requiring a secure, reusable fastener. Its DIN 25201-compliant design features a two-wave spring configuration that provides consistent axial preload and resists loosening under dynamic loads. With a bore diameter of 1.54 inches and a thickness of 0.04 inches, the plain finish washer offers excellent corrosion resistance and durability. It is supplied in a package quantity of 25 for project efficiency.

$79.99In Stock
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304 Stainless Steel DIN 25201 Double Lock Washer, 1.65" Bore, Pkg Qty 25
Industrial|SKU: AF2892384
304 Stainless Steel DIN 25201 Double Lock Washer, 1.65" Bore, Pkg Qty 25

This 304 stainless steel double lock washer is engineered for high-vibration applications requiring a secure, reusable fastener. Its DIN 25201 design features a two-wave spring configuration that provides consistent axial preload and resists loosening under dynamic loads. The washer has a 1.65-inch bore diameter with a 0.04-inch thickness and is made from corrosion-resistant, plain finish stainless steel for durability in demanding environments. Each package contains 25 washers.

$99.99In Stock
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304 Stainless Steel DIN 25201 Double Lock Washer, 1.89" Bore, Pkg Qty 12
Industrial|SKU: AF2892387
304 Stainless Steel DIN 25201 Double Lock Washer, 1.89" Bore, Pkg Qty 12

This 304 stainless steel double lock washer is engineered to DIN 25201 standards, providing a secure, vibration-resistant fastening solution for demanding industrial applications. The washer features a 1.89-inch bore diameter and a 0.04-inch thickness, constructed from corrosion-resistant stainless steel for durability in harsh environments. Its double-lobed, self-locking design ensures consistent spring tension and prevents loosening under dynamic loads, offering reliable performance without the need for additional locking elements. The plain finish is suitable for general-purpose use.

$89.99In Stock
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304 Stainless Steel DIN 25201 Double Tab Washer, 0.394" Bore, Pkg Qty 100
Industrial|SKU: AE8453936
304 Stainless Steel DIN 25201 Double Tab Washer, 0.394" Bore, Pkg Qty 100

This 304 stainless steel double tab washer is designed to DIN 25201 standards, providing a secure, vibration-resistant lock for fasteners. Its 0.394-inch bore fits standard metric hardware, while the 0.039-inch thickness ensures durability without adding bulk. The plain finish on corrosion-resistant stainless steel offers reliable performance in demanding environments. Each package contains 100 washers for project efficiency.

$59.99In Stock
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304 Stainless Steel DIN 25201 Lock Washer, 0.516" Bore, 0.134" Thick, Pkg Qty 100
Industrial|SKU: AF3128161
304 Stainless Steel DIN 25201 Lock Washer, 0.516" Bore, 0.134" Thick, Pkg Qty 100

This 304 stainless steel lock washer is manufactured to DIN 25201 standards for reliable, vibration-resistant fastening in demanding applications. The double-turn design provides superior self-locking action to prevent bolt loosening. With a 0.516" bore diameter for M12 hardware and a 0.134" thickness, it offers a robust, corrosion-resistant solution. The plain finish ensures compatibility, making it suitable for high-stress assemblies where maintenance access is limited.

$39.99In Stock
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