High-Quality EPDM Rubber Flat Washers Size: Inner Diameter (ID): 1/2" Outer Diameter (OD): 1 1/4" Thickness: 1/16" Durometer: 60 +/- 5% Pack Options: Available in 12, 24, 50 and 100 packs Premium Grade Rubber for Exterior Use: Ideal for various applications with different types of fasteners Excellent as vibration dampers, spacers, springs, or gaskets Suitable for exterior use with premium grade rubber Versatile Applications: Support threaded fasteners, especially in the construction industry Absorb vibration, seal fluid and liquid connections in compressors Absorb shocks and insulate electric motors Ideal for Various Industries: Benefit plumbing, HVAC systems, pools, boats, and aquatic products Insulate against electric charges for electronic and thermal applications Shock-absorbing properties make them valuable in machinery with moving parts EPDM Rubber Characteristics: Provides excellent resistance to: Fresh and sea water Oxidation Ultraviolet rays Ozone damage Ageing and weathering Excellent Sealing Applications: Suited to a wide range of sealing applications Versatile in temperature considerations or compression rates Color and Cost-Performance Balance: Supplied in black color Offers an excellent balance between cost and performance Customer Satisfaction Guarantee: 100% Customer Satisfaction Guarantee Fast and Free Shipping: Shipping Free Shipping via USPS Ground Advantage, or Priority Mail on large or heavy orders. Orders are generally shipped same day or next on weekdays. Returns We accept return within 30 days from the receipt of the item for refund. Similar items 1/2" ID Rubber Fender Washers 1 1/2" OD Spacers 1/8" Thick Oil Resistant Gaskets $13.95 1/2" ID Rubber Flat Washers 1" OD Spacers 1/8" Thick Gasket 1/2 x 1 x 1/8 $12.28 1/2" ID Rubber Flat Washers 1 1/2" OD 1/4" Thick Spacers 1/2 x 1 1/2 x 1/4 $19.49 13mm ID Rubber Flat Washers 25mm OD 3mm Thick Spacers Gasket High Quality EPDM $12.29 1/2" ID Rubber Flat Washers 3/4" OD Spacers 1/8" Thick Gasket 1/2 x 3/4 x 1/8 $13.95 1/2" ID Rubber Flat Washers 1 1/4" OD Spacers Gaskets 3/16" Thick Oil Resistant $15.95 Stick on Rubber Bumper Feet 1/8" Thick Pads x 7/16" Wide Sheet of 128 $25.95 Rubber Cable Grommets for 5/16" Panel Hole 3/16" ID for 1/16" Thick Wall Bushing $11.59 1/4 x 1 1/2 x 1/8 Rubber Washers 1 1/2" OD Spacer 1/8" Thick Spacers Pack of 10 $13.79 13mm Panel Hole Rubber Cable Grommets 8mm ID for 4.7mm Thick Wall Wiring $12.95 1" Rubber Hole Plugs Black Silicon Push In Compression Stem 1 1/4" Top 10 Pack $16.39 5/16" x 1" Thumb Screw T Bolts Red Butterfly Tee Wing Knob Stainless 4 Pack $12.89 25mm Wide Base x 20mm Tall Round Rubber Feet Bumpers for Equipment and Furniture $11.89 3/8" x 1" Thumb Screw T Bolts Black Tee Wing Clamping Knob Stainless Pack of 2 $11.49 (description exceeds maximum possible length)