Add a 5 lb bag of custom roasted coffee to your parts order and get an extra 25% off our wholesale coffee prices!

Bunn 20203.0100

Bunn 20203.0100 Lock Washer, Intl Tooth-Stainless Steel #8

Regular price $0.50

This part ships directly from Bunn and stock is not guaranteed. Lead time averaging 4 to 6 business days for ground shipments, 1 to 2 business days for Overnight.

If unavailable, the item will be backordered. If you have any questions check parts sheets below description. Please email or chat to confirm availability prior to ordering.

Description Details

Ensure the structural integrity of your commercial coffee equipment with the genuine OEM BUNN Lock Washer, Intl Tooth-Stainless Steel #8 (part number 20203.0100). This small but essential component plays a critical role in preventing nuts and bolts from loosening due to vibration, a common issue in hard-working commercial beverage machines. Constructed from durable stainless steel, this internal tooth lock washer resists corrosion and provides superior locking strength, ensuring a secure and long-lasting connection in your Bunn machine.

The 20203.0100 Lock Washer features an internal tooth design and an industry-standard #8 size, making it the precise fit your commercial setup requires. It is engineered by BUNN for guaranteed compatibility with popular commercial models, including DUAL, DUALSH, DUALTF, DUALTTN, FMD5, G3, HW10, HW2, HW5, and HW5-X. Replacing this washer is a quick and effective fix for a variety of connection-related issues, helping to maintain the optimal performance and safety of your Bunnomatic equipment.

Regular operation subjects fasteners to intense stress, leading to normal wear and tear. If a service technician has instructed you to replace a damaged or worn washer, always use the exact BUNN OEM replacement to ensure proper fit and function. Trust Kaldi.com to supply genuine replacement parts like the 20203.0100 Lock Washer to keep your commercial coffee maker running reliably. Order your essential Bunn parts today to minimize equipment downtime.

Descriptions are for reference only. We do our best to fill in the blanks when manufacturers don’t provide descriptions, but details can vary. We strongly recommend checking with the manufacturer for the exact part number you need. Ordering based on the part number—rather than the description—is the best way to ensure compatibility.

Frequently Asked Questions

This Part #20203.0100 fits Bunn machines, including the DUAL, DUAL SH DBC, FMD1, FMD3, H10X-80-208, H10X-80-240, H3X, H3X ELEMENT, H5E-DV PC, H5X, ICB SH, ICB SH-DV, ICB TWIN SH, IMIX-5S+, IMIX-5S+ TOP HINGE, LCA-1, LCA-2 LP, MCO, MY CAFE AP, SH SERVER, SINGLE SH DBC, TITAN DUAL, TITAN SINGLE, U3, WAVE COMBO, WAVE15-APS, WAVE15-S-APS series. Compatibility may be specific to the machine's production year and model. Please consult the technical PDFs and compatibility data on this page to confirm a match for your specific unit before finalizing your purchase.

Our current database shows fitment for the DUAL, DUAL SH DBC, FMD1, FMD3, H10X-80-208, H10X-80-240, H3X, H3X ELEMENT, H5E-DV PC, H5X, ICB SH, ICB SH-DV, ICB TWIN SH, IMIX-5S+, IMIX-5S+ TOP HINGE, LCA-1, LCA-2 LP, MCO, MY CAFE AP, SH SERVER, SINGLE SH DBC, TITAN DUAL, TITAN SINGLE, U3, WAVE COMBO, WAVE15-APS, WAVE15-S-APS series. However, many Bunn components are interchangeable across different platforms. If you have successfully installed Part #20203.0100 on a model we haven't listed, please let us know so we can update our records for the community.

If you are unsure of the fit, do not guess. To prevent downtime, please view our Compatible Parts Diagrams to check the exploded view PDF for your specific unit, or message our parts team for assistance.

Parts from Bunn including this lock washer, intl tooth-stainless steel #8 ship directly from their warehouse. Please email or chat to confirm availability prior to ordering.
Yes. Part #20203.0100 is a 100% genuine OEM component sourced directly from the Bunn factory. Using original parts ensures your equipment maintains its factory-spec pressure ratings and safety certifications.
Lead times for Bunn parts typically range from 4 to 6 business days depending on availability. Next Day Air parts usually ship within 1 to 2 business days.
All Bunn parts come with a 730-day manufacturer's warranty. Contact us for specific warranty details.
All Bunn parts come with a 30 day return policy. Please see our refund policy or chat for more details.
Compatible Products
BUNN 20500.0000 U3 S.S., 120/208V
20500.0000 BUNN U3 S.S., 120/208V
Regular price $5,776.80 Sale price$9,076.00
BUNN 20500.0000 U3 S.S., 120/208V
-36%
BUNN 20500.0001 U3 S.S., 120/240V
20500.0001 BUNN U3 S.S., 120/240V
Regular price $5,775.60 Sale price$9,076.00
BUNN 20500.0001 U3 S.S., 120/240V
-36%
BUNN 20900.0011 DUAL,120/240V 3S MECH SF
20900.0011 BUNN DUAL,120/240V 3S MECH SF
Regular price $2,739.60 Sale price$4,500.00
BUNN 20900.0011 DUAL,120/240V 3S MECH SF
-39%
BUNN 23050.0007 SINGLE, 120V 3S MECH SF
23050.0007 BUNN SINGLE, 120V 3S MECH SF
Regular price $1,789.20 Sale price$2,934.00
BUNN 23050.0007 SINGLE, 120V 3S MECH SF
-39%
BUNN 26300.0000 H10X-80-240, 212F 100C 50/60HZ
26300.0000 BUNN H10X-80-240, 212F 100C 50/60HZ
Regular price $1,981.20 Sale price$3,302.00
BUNN 26300.0000 H10X-80-240, 212F 100C 50/60HZ
-40%
BUNN 26300.0001 H10X-80-208, 212F
26300.0001 BUNN H10X-80-208, 212F
Regular price $1,940.40 Sale price$3,234.00
BUNN 26300.0001 H10X-80-208, 212F
-40%
BUNN 27850.0001 SH SERVER, 1.5G/5.7L  NO FL
27850.0001 BUNN SH SERVER, 1.5G/5.7L  NO FL
Regular price $548.25 Sale price$850.00
BUNN 27850.0001 SH SERVER, 1.5G/5.7L NO FL
-36%
BUNN 27850.0004 SH SERVER, 1.5G/5.7L BLK NO FL
27850.0004 BUNN SH SERVER, 1.5G/5.7L BLK NO FL
Regular price $567.60 Sale price$880.00
BUNN 27850.0004 SH SERVER, 1.5G/5.7L BLK NO FL
-36%
BUNN 33500.0001 DUAL SH DBC, 120/208-240V FLK
Regular price $2,916.00 Sale price$4,720.00
BUNN 33500.0001 DUAL SH DBC, 120/208-240V FLK
-38%
BUNN 33500.0042 DUAL SH DBC, 120/240V LWR FCT
33500.0042 BUNN DUAL SH DBC, 120/240V LWR FCT
Regular price $2,804.40 Sale price$4,530.00
BUNN 33500.0042 DUAL SH DBC, 120/240V LWR FCT
-38%
BUNN 33600.0029 SINGLE SH DBC,120V FLK LWR FCT
33600.0029 BUNN SINGLE SH DBC,120V FLK LWR FCT
Regular price $2,125.20 Sale price$3,440.00
BUNN 33600.0029 SINGLE SH DBC,120V FLK LWR FCT
-38%
BUNN 34400.0001 LCA-2, SCH1910 1/8" TUBE
34400.0001 BUNN LCA-2, SCH1910 1/8" TUBE
Regular price $3,413.34 Sale price$5,292.00
BUNN 34400.0001 LCA-2, SCH1910 1/8" TUBE
-36%
BUNN 34400.0002 LCA-2, SCH1910 3/16" TUBE
34400.0002 BUNN LCA-2, SCH1910 3/16" TUBE
Regular price $3,426.24 Sale price$5,312.00
BUNN 34400.0002 LCA-2, SCH1910 3/16" TUBE
-36%
BUNN 34400.0031 LCA-2,3/16"SCHOLLE KIT-LG FEED
Regular price $3,421.08 Sale price$5,304.00
BUNN 34400.0031 LCA-2,3/16"SCHOLLE KIT-LG FEED
-36%
BUNN 37000.0000 iMIX-5, 120V SS BLK
37000.0000 BUNN iMIX-5, 120V SS BLK
Regular price $3,840.33 Sale price$5,954.00
BUNN 37000.0000 iMIX-5, 120V SS BLK
-36%
BUNN 37000.0022 IMIX-5, 120V SS BLK W/HW TH
37000.0022 BUNN IMIX-5, 120V SS BLK W/HW TH
Regular price $4,038.99 Sale price$6,262.00
BUNN 37000.0022 IMIX-5, 120V SS BLK W/HW TH
-36%
BUNN 38100.0003 IMIX-5S+,120V SELF SRV BLK
38100.0003 BUNN IMIX-5S+,120V SELF SRV BLK
Regular price $3,187.59 Sale price$4,942.00
BUNN 38100.0003 IMIX-5S+,120V SELF SRV BLK
-36%
BUNN 38100.0050 iMIX-5S+,120V TH SELF SRV BLK
38100.0050 BUNN iMIX-5S+,120V TH SELF SRV BLK
Regular price $3,279.18 Sale price$5,084.00
BUNN 38100.0050 iMIX-5S+,120V TH SELF SRV BLK
-36%
BUNN 38800.0000 LCA-2 LP (with Scholle 1910LX)
BUNN 38800.0000 LCA-2 LP (with Scholle 1910LX)
Regular price $2,383.92 Sale price$3,696.00
BUNN 38800.0000 LCA-2 LP (with Scholle 1910LX)
-36%
BUNN 39100.0000 H5E-DV,PC 200F
39100.0000 BUNN H5E-DV,PC 200F
Regular price $1,263.60 Sale price$2,106.00
BUNN 39100.0000 H5E-DV,PC 200F
-40%

Commercial Coffee Machine Part Manufacturers