Stock Drive Products & Sterling Instrument - SDP/SI Datasheets for Spring Washers

Spring washers, sometimes called disc springs, lend their mechanical capabilities to the unique profile of the material: the irregularities of the washer compress with a proportionate resistance to return to their predeflected shape. Spring washers are employed in applications where assemblies need a part to take up play, maintain assembly tension, compensate for expansion or contraction in materials, or to absorb intermittent shock loads and provide a controlled reaction under dynamic loads.
Spring Washers: Learn more

Product Name	Notes
Belleville Spring Washers (inch) -- A 7X 9-06010	0.093 I.D., 0.187 O.D., 302 Stainless Steel Belleville Spring Washer
Belleville Spring Washers (inch) -- A 7Q 9-06010	0.093 I.D., 0.187 O.D., C1095 Spring Steel Belleville Spring Washer
Belleville Spring Washers (inch) -- A 7X 9-08013	0.125 I.D., 0.25 O.D., 302 Stainless Steel Belleville Spring Washer
Belleville Spring Washers (inch) -- A 7Q 9-08013	0.125 I.D., 0.25 O.D., C1095 Spring Steel Belleville Spring Washer
Belleville Spring Washers (inch) -- A 7Q 9-10016	0.156 I.D., 0.312 O.D., 302 Spring Steel Belleville Spring Washer
Belleville Spring Washers (inch) -- A 7X 9-10016	0.156 I.D., 0.312 O.D., 302 Stainless Steel Belleville Spring Washer
Belleville Spring Washers (inch) -- A 7X 9-12020	0.19 I.D., 0.375 O.D., 302 Stainless Steel Belleville Spring Washer
Belleville Spring Washers (inch) -- A 7Q 9-12020	0.19 I.D., 0.375 O.D., C1095 Spring Steel Belleville Spring Washer
Belleville Spring Washers (inch) -- A 7X 9-16025	0.255 I.D., 0.5 O.D., 302 Stainless Steel Belleville Spring Washer
Belleville Spring Washers (inch) -- A 7Q 9-16025	0.255 I.D., 0.5 O.D., C1095 Spring Steel Belleville Spring Washer
Wave Spring Washers (inch) -- A 7X 9-3W03606	0.265" I.D., 0.367" O.D. X 0.006" Thick Stainless Steel Wave Spring Washer
Belleville Spring Washers (inch) -- A 7X 9-20032	0.317 I.D., 0.625 O.D., 302 Stainless Steel Belleville Spring Washer
Belleville Spring Washers (inch) -- A 7Q 9-20032	0.317 I.D., 0.625 O.D., C1095 Spring Steel Belleville Spring Washer
Wave Spring Washers (inch) -- A 7X 9-3W04907	0.35" I.D., 0.492" O.D. X 0.007" Thick Stainless Steel Wave Spring Washer
Belleville Spring Washers (inch) -- A 7X 9-24040	0.38 I.D., 0.75 O.D., 302 Stainless Steel Belleville Spring Washer
Belleville Spring Washers (inch) -- A 7Q 9-24040	0.38 I.D., 0.75 O.D., C1095 Spring Steel Belleville Spring Washer
Wave Spring Washers (inch) -- A 7X 9-3W06108	0.44" I.D., 0.618" O.D. X 0.008" Thick Stainless Steel Wave Spring Washer
Belleville Spring Washers (inch) -- A 7X 9-32050	0.505 I.D., 1 O.D., 302 Stainless Steel Belleville Spring Washer
Belleville Spring Washers (inch) -- A 7Q 9-32050	0.505 I.D., 1 O.D., C1095 Spring Steel Belleville Spring Washer
Wave Spring Washers (inch) -- A 7X 9-3W07309	0.531" I.D., 0.734" O.D. X 0.009" Thick Stainless Steel Wave Spring Washer
Belleville Spring Washers (inch) -- A 7X 9-40062	0.63 I.D., 1.25 O.D., 302 Stainless Steel Belleville Spring Washer
Belleville Spring Washers (inch) -- A 7Q 9-40062	0.63 I.D., 1.25 O.D., C1095 Spring Steel Belleville Spring Washer
Wave Spring Washers (inch) -- A 7X 9-3W08510	0.65" I.D., 0.855" O.D. X 0.01" Thick Stainless Steel Wave Spring Washer
Belleville Spring Washers (inch) -- A 7Q 9-48072	0.75 I.D., 1.5 O.D., C1095 Spring Steel Belleville Spring Washer
Belleville Spring Washers (inch) -- A 7X 9-48072	0.75 I.D., 1.5 O.D., C1095 Stainless Steel Belleville Spring Washer
Wave Spring Washers (inch) -- A 7X 9-3W11012	0.856" I.D., 1.102" O.D. X 0.012" Thick Stainless Steel Wave Spring Washer
Curved Spring Washers (inch) -- A 7X 9-1W02406	301 Stainless Steel Washer, 0.245" (OD)., 0.006" Thick, For (#)5 Screws
Curved Spring Washers (inch) -- A 7X 9-1W02704	301 Stainless Steel Washer, 0.27" (OD)., 0.0045" Thick, For (#)6 Screws
Curved Spring Washers (inch) -- A 7X 9-1W02707	301 Stainless Steel Washer, 0.27" (OD)., 0.007" Thick, For (#)6 Screws
Curved Spring Washers (inch) -- A 7X 9-1W03205	301 Stainless Steel Washer, 0.322" (OD)., 0.005" Thick, For (#)8 Screws
Curved Spring Washers (inch) -- A 7X 9-1W03207	301 Stainless Steel Washer, 0.322" (OD)., 0.0075" Thick, For (#)8 Screws
Curved Spring Washers (inch) -- A 7X 9-1W03706	301 Stainless Steel Washer, 0.37" (OD)., 0.006" Thick, For (#)10 Screws
Curved Spring Washers (inch) -- A 7X 9-1W03709	301 Stainless Steel Washer, 0.37" (OD)., 0.009" Thick, For (#)10 Screws
Curved Spring Washers (inch) -- A 7X 9-1W04210	301 Stainless Steel Washer, 0.423" (OD)., 0.01" Thick, For (#)12 Screws
Curved Spring Washers (inch) -- A 7X 9-1W04907	301 Stainless Steel Washer, 0.49" (OD)., 0.0075" Thick, For (#)1/4 Screws
Curved Spring Washers (inch) -- A 7X 9-1W06109	301 Stainless Steel Washer, 0.612" (OD)., 0.009" Thick, For (#)5/16 Screws
Curved Spring Washers (inch) -- A 7X 9-1W06113	301 Stainless Steel Washer, 0.612" (OD)., 0.013" Thick, For (#)5/16 Screws
Curved Spring Washers (inch) -- A 7X 9-1W07311	301 Stainless Steel Washer, 0.735" (OD)., 0.011" Thick, For (#)3/8 Screws
Curved Spring Washers (inch) -- A 7X 9-1W07316	301 Stainless Steel Washer, 0.735" (OD)., 0.016" Thick, For (#)3/8 Screws
Curved Spring Washers (inch) -- A 7X 9-1W08518	301 Stainless Steel Washer, 0.857" (OD)., 0.018" Thick, For (#)7/16 Screws
Curved Spring Washers (inch) -- A 7X 9-1W09821	301 Stainless Steel Washer, 0.98" (OD)., 0.021" Thick, For (#)1/2 Screws
Curved Spring Washers (metric) -- MD0137MQA180	Curved Spring Washer, 10.5mm Inside Diameter, 18mm Outside Diameter, M10 Screw Size, Material- Spring Steel HRC 43-50.
Curved Spring Washers (metric) -- MD0137MQA045	Curved Spring Washer, 2.2mm Inside Diameter, 4.5mm Outside Diameter, M2 Screw Size, Material- Spring Steel HRC 43-50.
Curved Spring Washers (metric) -- MD0137MQA055	Curved Spring Washer, 2.8mm Inside Diameter, 5.5mm Outside Diameter, M2.5 Screw Size, Material- Spring Steel HRC 43-50.
Curved Spring Washers (metric) -- MD0137MQA060	Curved Spring Washer, 3.2mm Inside Diameter, 6mm Outside Diameter, M3 Screw Size, Material- Spring Steel HRC 43-50.
Curved Spring Washers (metric) -- MD0137MQA080	Curved Spring Washer, 4.3mm Inside Diameter, 8mm Outside Diameter, M4 Screw Size, Material- Spring Steel HRC 43-50.
Curved Spring Washers (metric) -- MD0137MQA100	Curved Spring Washer, 5.3mm Inside Diameter, 10mm Outside Diameter, M5 Screw Size, Material- Spring Steel HRC 43-50.
Curved Spring Washers (metric) -- MD0137MQA110	Curved Spring Washer, 6.4mm Inside Diameter, 11mm Outside Diameter, M6 Screw Size, Material- Spring Steel HRC 43-50.
Curved Spring Washers (metric) -- MD0137MQA150	Curved Spring Washer, 8.4mm Inside Diameter, 15mm Outside Diameter, M8 Screw Size, Material- Spring Steel HRC 43-50.
Curved Spring Washers (inch) -- A 7Q 9-1W03205	Spring Steel Washer, 0.322" (OD)., 0.005" Thick, For (#)8 Screws
Curved Spring Washers (inch) -- A 7Q 9-1W03709	Spring Steel Washer, 0.37" (OD)., 0.009" Thick, For (#)10 Screws
Curved Spring Washers (inch) -- A 7Q 9-1W04911	Spring Steel Washer, 0.49" (OD)., 0.011" Thick, For 1/4" Screws
Curved Spring Washers (inch) -- A 7Q 9-1W05512	Spring Steel Washer, 0.551" (OD)., 0.012" Thick, For 9/32" Screws
Curved Spring Washers (inch) -- A 7Q 9-1W06113	Spring Steel Washer, 0.612" (OD)., 0.013" Thick, For 5/16" Screws
Curved Spring Washers (inch) -- A 7Q 9-1W06715	Spring Steel Washer, 0.672" (OD)., 0.015" Thick, For 11/32" Screws
Curved Spring Washers (inch) -- A 7Q 9-1W07311	Spring Steel Washer, 0.735" (OD)., 0.011" Thick, For 3/8" Screws
Curved Spring Washers (inch) -- A 7Q 9-1W07316	Spring Steel Washer, 0.735" (OD)., 0.016" Thick, For 3/8" Screws
Curved Spring Washers (inch) -- A 7Q 9-1W08518	Spring Steel Washer, 0.857" (OD)., 0.018" Thick, For 7/16" Screws
Curved Spring Washers (inch) -- A 7Q 9-1W09814	Spring Steel Washer, 0.98" (OD)., 0.014" Thick, For 1/2" Screws
Curved Spring Washers (inch) -- A 7Q 9-1W09821	Spring Steel Washer, 0.98" (OD)., 0.021" Thick, For 1/2" Screws
Wave Spring Screw Series Washers (inch) -- AB3401-EA150X006	Wave Spring Washer, 0.075" Inside Diameter,0.15" Outside Diameter, Size #0 Screw Material :Beryllium Copper
Wave Spring Screw Series Washers (inch) -- AB3401-XP150X006	Wave Spring Washer, 0.075" Inside Diameter,0.15" Outside Diameter, Size #0 Screw Material :Stainless Steel
Wave Spring Screw Series Washers (inch) -- AB3401-EA206X006	Wave Spring Washer, 0.095" Inside Diameter,0.206" Outside Diameter, Size #2 Screw Material :Beryllium Copper
Wave Spring Screw Series Washers (inch) -- AB3401-XP206X006	Wave Spring Washer, 0.095" Inside Diameter,0.206" Outside Diameter, Size #2 Screw Material :Stainless Steel
Wave Spring Screw Series Washers (inch) -- AB3401-EA250X006	Wave Spring Washer, 0.125" Inside Diameter,0.25" Outside Diameter, Size #4 Screw Material :Beryllium Copper
Wave Spring Screw Series Washers (inch) -- AB3401-XP250X006	Wave Spring Washer, 0.125" Inside Diameter,0.25" Outside Diameter, Size #4 Screw Material :Stainless Steel
Wave Spring Screw Series Washers (inch) -- AB3401-EA265X006	Wave Spring Washer, 0.134" Inside Diameter,0.265" Outside Diameter, Size #5 Screw Material :Beryllium Copper
Wave Spring Screw Series Washers (inch) -- AB3401-XP265X006	Wave Spring Washer, 0.134" Inside Diameter,0.265" Outside Diameter, Size #5 Screw Material :Stainless Steel
Wave Spring Screw Series Washers (inch) -- AB3401-EA300X008	Wave Spring Washer, 0.152" Inside Diameter,0.3" Outside Diameter, Size #6 Screw Material :Beryllium Copper
Wave Spring Screw Series Washers (inch) -- AB3401-XP300X008	Wave Spring Washer, 0.152" Inside Diameter,0.3" Outside Diameter, Size #6 Screw Material :Stainless Steel
Wave Spring Screw Series Washers (inch) -- AB3401-EA340X010	Wave Spring Washer, 0.176" Inside Diameter,0.34" Outside Diameter, Size #8 Screw Material :Beryllium Copper
Wave Spring Screw Series Washers (inch) -- AB3401-XP340X010	Wave Spring Washer, 0.176" Inside Diameter,0.34" Outside Diameter, Size #8 Screw Material :Stainless Steel
Wave Spring Screw Series Washers (inch) -- AB3401-EA375X012	Wave Spring Washer, 0.203" Inside Diameter,0.375" Outside Diameter, Size #10 Screw Material :Beryllium Copper
Wave Spring Screw Series Washers (inch) -- AB3401-XP375X012	Wave Spring Washer, 0.203" Inside Diameter,0.375" Outside Diameter, Size #10 Screw Material :Stainless Steel
Wave Spring Screw Series Washers (inch) -- AB3401-EA500X014	Wave Spring Washer, 0.266" Inside Diameter,0.5" Outside Diameter, !/4" Screw Material :Beryllium Copper
Wave Spring Screw Series Washers (inch) -- AB3401-XP500X014	Wave Spring Washer, 0.266" Inside Diameter,0.5" Outside Diameter, 1/4" Screw Material :Stainless Steel
Wave Spring Screw Series Washers (inch) -- AB3401-XP600X014	Wave Spring Washer, 0.332" Inside Diameter,0.6" Outside Diameter, 5/16 Screw Material :Stainless Steel
Wave Spring Screw Series Washers (inch) -- AB3401-EA600X014	Wave Spring Washer, 0.332" Inside Diameter,0.6" Outside Diameter, 5/16" Screw Material :Beryllium Copper
Wave Spring Screw Series Washers (inch) -- AB3401-EA700X022	Wave Spring Washer, 0.406" Inside Diameter,0.7" Outside Diameter, 3/8" Screw Material :Beryllium Copper
Wave Spring Screw Series Washers (inch) -- AB3401-XP700X022	Wave Spring Washer, 0.406" Inside Diameter,0.7" Outside Diameter, 3/8" Screw Material :Stainless Steel
Wave Spring Screw Series Washers (inch) -- AB3401-EA950X022	Wave Spring Washer, 0.531" Inside Diameter,0.95" Outside Diameter, 1/2" Screw Material :Beryllium Copper
Wave Spring Screw Series Washers (inch) -- AB3401-XP950X022	Wave Spring Washer, 0.531" Inside Diameter,0.95" Outside Diameter, 1/2" Screw Material :Stainless Steel
Wave Spring Screw Series Washers (metric) -- MD4463MEA196X055	Wave Spring Washers, 10.5mm Inside Diameter, 19.6mm Outside Diameter, M10 Screw Size, Material- Beryllium Cooper.
Wave Spring Screw Series Washers (metric) -- MD4463MXP196X055	Wave Spring Washers, 10.5mm Inside Diameter, 19.6mm Outside Diameter, M10 Screw Size, Material- Stainless Steel.
Wave Spring Screw Series Washers (metric) -- MD0137MQB210	Wave Spring Washers, 10.5mm Inside Diameter, 21mm Outside Diameter, M10 Screw Size, Material- Spring Steel HRC 43-50.
Wave Spring Screw Series Washers (metric) -- MD4463MEA220X055	Wave Spring Washers, 13mm Inside Diameter, 22mm Outside Diameter, M12 Screw Size, Material- Beryllium Cooper.
Wave Spring Screw Series Washers (metric) -- MD4463MXP220X055	Wave Spring Washers, 13mm Inside Diameter, 22mm Outside Diameter, M12 Screw Size, Material- Stainless Steel.
Wave Spring Screw Series Washers (metric) -- MD0137MQB240	Wave Spring Washers, 13mm Inside Diameter, 24mm Outside Diameter, M12 Screw Size, Material- Spring Steel HRC 43-50.
Wave Spring Screw Series Washers (metric) -- MD4463MEA278X070	Wave Spring Washers, 17mm Inside Diameter, 27.8mm Outside Diameter, M16 Screw Size, Material- Beryllium Cooper.
Wave Spring Screw Series Washers (metric) -- MD4463MXP278X070	Wave Spring Washers, 17mm Inside Diameter, 27.8mm Outside Diameter, M16 Screw Size, Material- Stainless Steel.
Wave Spring Screw Series Washers (metric) -- MD0137MQB300	Wave Spring Washers, 17mm Inside Diameter, 30mm Outside Diameter, M16 Screw Size, Material- Spring Steel HRC 43-50.
Wave Spring Screw Series Washers (metric) -- MD4463MEA046X016	Wave Spring Washers, 2.2mm Inside Diameter, 4.6mm Outside Diameter, M2 Screw Size, Material- Beryllium Cooper.
Wave Spring Screw Series Washers (metric) -- MD4463MXP046X016	Wave Spring Washers, 2.2mm Inside Diameter, 4.6mm Outside Diameter, M2 Screw Size, Material- Stainless Steel.
Wave Spring Screw Series Washers (metric) -- MD4463MEA058X016	Wave Spring Washers, 2.7mm Inside Diameter, 5.8mm Outside Diameter, M2.5 Screw Size, Material- Beryllium Cooper.
Wave Spring Screw Series Washers (metric) -- MD4463MXP058X016	Wave Spring Washers, 2.7mm Inside Diameter, 5.8mm Outside Diameter, M2.5 Screw Size, Material- Stainless Steel.
Wave Spring Screw Series Washers (metric) -- MD0137MQB360	Wave Spring Washers, 21mm Inside Diameter, 36mm Outside Diameter, M20 Screw Size, Material- Spring Steel HRC 43-50.
Wave Spring Screw Series Washers (metric) -- MD0137MQB440	Wave Spring Washers, 25mm Inside Diameter, 44mm Outside Diameter, M24 Screw Size, Material- Spring Steel HRC 43-50.
Wave Spring Screw Series Washers (metric) -- MD4463MEA064X016	Wave Spring Washers, 3.2mm Inside Diameter, 6.4mm Outside Diameter, M3 Screw Size, Material- Beryllium Cooper.
Wave Spring Screw Series Washers (metric) -- MD4463MXP064X016	Wave Spring Washers, 3.2mm Inside Diameter, 6.4mm Outside Diameter, M3 Screw Size, Material- Stainless Steel.
Wave Spring Screw Series Washers (metric) -- MD0137MQB080	Wave Spring Washers, 3.2mm Inside Diameter, 8mm Outside Diameter, M3 Screw Size, Material- Spring Steel HRC 43-50.
Wave Spring Screw Series Washers (metric) -- MD4463MEA081X028	Wave Spring Washers, 4.3mm Inside Diameter, 8.1mm Outside Diameter, M4 Screw Size, Material- Beryllium Cooper.
Wave Spring Screw Series Washers (metric) -- MD4463MXP081X028	Wave Spring Washers, 4.3mm Inside Diameter, 8.1mm Outside Diameter, M4 Screw Size, Material- Stainless Steel.
Wave Spring Screw Series Washers (metric) -- MD0137MQB090	Wave Spring Washers, 4.3mm Inside Diameter, 9mm Outside Diameter, M4 Screw Size, Material- Spring Steel HRC 43-50.
Wave Spring Screw Series Washers (metric) -- MD0137MQB110	Wave Spring Washers, 5.3mm Inside Diameter, 11mm Outside Diameter, M5 Screw Size, Material- Spring Steel HRC 43-50.
Wave Spring Screw Series Washers (metric) -- MD4463MEA092X030	Wave Spring Washers, 5.3mm Inside Diameter, 9.2mm Outside Diameter, M5 Screw Size, Material- Beryllium Cooper.
Wave Spring Screw Series Washers (metric) -- MD4463MXP092X030	Wave Spring Washers, 5.3mm Inside Diameter, 9.2mm Outside Diameter, M5 Screw Size, Material- Stainless Steel.
Wave Spring Screw Series Washers (metric) -- MD4463MEA115X040	Wave Spring Washers, 6.4mm Inside Diameter, 11.5mm Outside Diameter, M6 Screw Size, Material- Beryllium Cooper.
Wave Spring Screw Series Washers (metric) -- MD4463MXP115X040	Wave Spring Washers, 6.4mm Inside Diameter, 11.5mm Outside Diameter, M6 Screw Size, Material- Stainless Steel.
Wave Spring Screw Series Washers (metric) -- MD0137MQB120	Wave Spring Washers, 6.4mm Inside Diameter, 12mm Outside Diameter, M6 Screw Size, Material- Spring Steel HRC 43-50.
Wave Spring Screw Series Washers (metric) -- MD4463MEA150X040	Wave Spring Washers, 8.4mm Inside Diameter, 15mm Outside Diameter, M8 Screw Size, Material- Beryllium Cooper.
Wave Spring Screw Series Washers (metric) -- MD0137MQB150	Wave Spring Washers, 8.4mm Inside Diameter, 15mm Outside Diameter, M8 Screw Size, Material- Spring Steel HRC 43-50.
Wave Spring Screw Series Washers (metric) -- MD4463MXP150X040	Wave Spring Washers, 8.4mm Inside Diameter, 15mm Outside Diameter, M8 Screw Size, Material- Stainless Steel.

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