5/16" Tall x 3/4" Diameter Rubber FootTapered with Steel Washer 4 / 8 / 12 Packs Available Accepts #6-8 Screw (4mm) Recessed Hole RubberFeet Rubber Bumpers EquipmentFeet Multiple Applications Product Detail: The recessed area of thefoot, before you hit the washer is about " deep or mm The width of that area,is Approximately 5/16" (8mm) where the head of the screw sits For other rubber feet with a screw hole sizes click Here The steel washer in themounting hole adds additional support to prevent mounting screw from breaking thru sidewall. Easy to install withscrew, epoxy adhesive, or machine screw depending on your substrate. Our high-quality recessbumpers are used for applications that require superior protection from abrasion,compression, and vibration. Can be used as Replacement Feet for: · Guitar Amps · Audio Equipment · Reel to Reel Tape Decks · Speakers · Air compressors · Equipment · Power Tools · Storage Boxes · Outdoor Boxes · Planters · Tables / Chairs · Furniture Non-Threaded ScrewHole Eco Friendly NBRRubber PremiumQuality Finish Ships Fast Free 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 31mm Tall Rubber Equipment Feet 24mm Wide Bumper Spacers Unthreaded 4 -12 Pack $12.79 25mm Wide Base x 20mm Tall Round Rubber Feet Bumpers for Equipment and Furniture $11.89 1 3/16" Tall x 1" Wide Base Round Rubber Bumper Feet for Equipment and Furniture $12.79 1 1/2" Wide x 7/8" Tall Round Rubber Bumper Feet for Equipment Furniture Stands $20.29 Otari MX5050 Replacement Rubber Bumper Feet Heavy Duty Equipment Reel Tape Decks $15.79 1" Wide Base x 3/4" Tall Round Rubber Feet Bumpers for Equipment and Furniture $11.89 5/16" Tall x 3/4" Round Rubber Feet Screw in Bumpers Equipment Table Furniture $11.49 1" Wide x 1 3/16" Tall Heavy Duty Rubber Equipment Feet Steel Washer 4 -12 Packs $15.79 3/4" Tall x 1 1/4" Wide Rubber Bumper Feet Spacer Compressor Amps Equipment $18.69 Rubber Equipment Feet Bumper 1" Wide x 1/2" Tall Audio Speakers Amps Tapered $13.89 12mm Tall x 32mm Round Rubber Feet with Steel Washer Bumpers Spacers Equipment $15.29 3/4" Tall x 3/4" Wide Round Rubber Bumper Feet Spacer Equipment Audio Stands $11.59 1/2" Tall x 3/4" Wide Round Heavy Duty Rubber Equipment Feet Tapered Bumpers $11.49 Audio Equipment Feet 1/2" Tall x 3/4" Wide Round Tapered Rubber Screw in Bumper $11.49 5/8" Tall x 1 1/2" Dia Rubber Feet Vibration Mount Bumpers Unthreaded Spacers $16.59 (description exceeds maximum possible length)