3/8" ID Round High-Quality Rubber Flat Washers Inner Diameter (ID): 3/8" Outer Diameter (OD): 1 1/4" Thickness: 1/8" Material: EPDM Pack Options: Available in packs of 12, 24, and 48 Versatile Applications: Ideal for use as vibration dampers, spacers, springs, or gaskets Supports threaded fasteners, especially in construction Absorbs vibration, seals fluid and liquid connections Excellent for use in compressors, plumbing, heating, ventilation, air conditioning, pools, boats, and aquatic products Additional Uses: Insulates against electric charges in electronic and thermal applications Absorbs shocks, perfect for machinery with moving parts Nonabrasive qualities ensure scratch-free products Quality Assurance: High-quality die-cut rubber washers 100% Customer Satisfaction Guarantee Shipping: Fast and Free Shipping For more rubber washer options, check our store page Here. 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 3/8" ID Rubber Flat Washers 1" OD x 3/16" Thick Gasket Spacers 3/8 x 1 x 3/16 $14.39 3/8" ID Rubber Flat Washers 1 1/4" OD Oil Resistant 1/4" Thick Spacer Gaskets $16.79 3/8" ID Rubber Flat Washers 1" OD x 1/8" Thick Spacers Seal Gasket 3/8 x 1 x 1/8 $15.95 5/16" Thumb Screw T Bolts Black Plastic Butterfly Clamping Tee Wing Knob 5/16-18 $12.95 Guitar Amp Feet 1 1/4" Tall x 1 1/4" Wide Base Rubber Bumpers Equipment Stands $13.67 Guitar Amp Feet 3/4" Tall x 1" Wide Round Rubber Replacement Feet Spacer Stands $12.59 1/4" Tall x 3/8" Square Stick on Rubber Feet for electronics Adhesive Backed Pad $14.95 1/4" Tall x 1/2" Wide Round Stick on Rubber Feet Adhesive Backed Bumper Pad Foot $13.49 1/4"-20 Knurled Thumb Screw Bolts Red Round Clamping Knob Stainless Steel 4 Pack $12.59 1/8" Thick x 1/2" Wide Square Stick on Rubber Feet for electronics Base Lifter $13.95 1/2" ID Rubber Panel Knockout Plugs Flush Grommet for 1/8" Walls 5/8" OD Top $13.49 3/16" Tall x 7/16" Wide Round Stick on Rubber Feet Pads Adhesive Backed Bumpers $12.59 1/2" Rubber Panel Plug Grommets 1/16" Wall 5/8" OD Top Knockout Hole Cover $14.95 1" ID Rubber Grommet Panel Knockout Hole Plug 3/16" Groove 1 1/4" OD Top Flange $15.79 1 1/8" Silicon Rubber Hole Plugs Push In Compression Stem Drain Knockout Covers $15.39 Rubber Stick on Guitar Pedal Feet 3/16" Thick 7/16" Round Adhesive Bumper Pads $12.95 (description exceeds maximum possible length)