--- product_id: 111259405 title: "1/4\" #14 x 5/8\" 304 Stainless EPDM Sealing Washers, 100 Pack" brand: "bcp fasteners" price: "17026CFA" currency: XOF in_stock: true category: "Bcp Fasteners" url: https://www.desertcart.sn/products/111259405-1-4-14-x-5-8-304-stainless-epdm-sealing store_origin: SN region: Senegal --- # 100-pack bulk value A70 durometer EPDM rubber durability 304 stainless steel corrosion resistance 1/4" #14 x 5/8" 304 Stainless EPDM Sealing Washers, 100 Pack **Brand:** bcp fasteners **Price:** 17026CFA **Availability:** ✅ In Stock ## Summary > 🔧 Seal it, secure it, and never settle for less! ## Quick Answers - **What is this?** 1/4" #14 x 5/8" 304 Stainless EPDM Sealing Washers, 100 Pack by bcp fasteners - **How much does it cost?** 17026CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/111259405-1-4-14-x-5-8-304-stainless-epdm-sealing) ## Best For - bcp fasteners enthusiasts ## Why This Product - Trusted bcp fasteners brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** 304 stainless steel ensures unbeatable corrosion resistance for long-term reliability - • **Precision Fit:** Exact 1/4" inside diameter and #14 size for seamless compatibility with your bolts and screws - • **Bulk Power Move:** 100 premium washers ready to tackle any project without pause - • **Seal Like a Pro:** A70 durometer EPDM rubber delivers superior sealing and vibration dampening performance - • **Passivated Perfection:** Enhanced finish for extra protection and a sleek, professional look every time ## Overview This 100-pack of 1/4" #14 stainless steel EPDM washers combines durable 304 stainless steel with a high-performance A70 durometer EPDM rubber seal. Engineered for corrosion resistance and precision fit, these passivated flat washers provide reliable sealing and vibration dampening for professional-grade fastening solutions. ## Description Our EPDM bonded sealing rubber washers combine durable 304 stainless steel with flexible EPDM rubber to provide long-lasting corrosion resistance and dependable sealing for fastening applications. The rubber-to-steel construction helps seal joints against leaks while cushioning screw and bolt heads and dampening vibration during demanding projects. Finished with a passivated surface and A70 durometer hardness, this bulk pack of washers provides a convenient supply for repairs, installations, and ongoing fastening projects. ## Features - BONDED EPDM SEAL: The EPDM rubber face is bonded to the steel washer and compresses against the surface to seal the fastener hole, keeping water from tracking through screw and bolt joints. - UPGRADE OVER NEOPRENE: EPDM rubber resists UV, ozone, heat and weathering better than standard neoprene rubber washers, so the seal lasts longer outdoors on roofing and siding. - EXACT DIMENSIONS: 0.258"-0.278" metal inside diameter, 0.185"-0.209" EPDM rubber inside diameter, 5/8" outside diameter, 0.10" total thickness (0.02" steel + 0.08" EPDM). Sized to fit #14 and 1/4" screws and bolts. - 304 STAINLESS STEEL: A passivated 304 stainless steel body resists corrosion for long service life, while the A70 durometer rubber cushions the fastener head and dampens vibration. - 100-PACK: Includes 100 #14 bonded sealing washers for roofing, plumbing, construction, automotive and industrial jobs. Also available in other pack sizes. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07KGK7CVH | | Best Sellers Rank | #10,904 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #3 in Sealing Washers | | Brand | BCP Fasteners | | Color | Silver | | Compatible Groove Diameter | 0.25 inches | | Customer Reviews | 4.7 out of 5 stars 646 Reviews | | Exterior Finish | Stainless Steel | | Fastener Size | #14 | | Fastener Type | Flat Washer | | Finish Types | Passivated | | Grade Rating | Stainless Steel | | Item Diameter | 0.63 inches | | Item Highlight | Fits #14 and 1/4" screws and bolts, metal ID 0.258"-0.278", EPDM rubber ID 0.185"-0.209", bonded EPDM rubber seal (BCP640) | | Item Thickness | 0.15 inches | | Manufacturer | BCP Fasteners | | Material | Stainless Steel | | Material Type | Stainless Steel | | Metal Type | Stainless Steel | | Model | BCP640 | | Number Of Items | 100 | | Number of Pieces | 100 | | Outside Diameter | 0.63 inches | | Part Number | BCP640 | | Screw Head Style | Flat | | Set Name | Set of 100 | | Size Name | #14 & 1/4" Screw | | Thread Size | #14 | | UPC | 747960005316 | | Unit Count | 100 Count | | Washer Compatibility | bolts, screws | | Washer Type | Bonded | ## Product Details - **Exterior Finish:** Stainless Steel - **Fastener Size:** #14 - **Material:** Stainless Steel - **Outside Diameter:** 0.63 inches - **Washer Type:** Bonded ## Images ![1/4" #14 x 5/8" 304 Stainless EPDM Sealing Washers, 100 Pack - Image 1](https://m.media-amazon.com/images/I/61cV-DjZICL.jpg) ![1/4" #14 x 5/8" 304 Stainless EPDM Sealing Washers, 100 Pack - Image 2](https://m.media-amazon.com/images/I/7109+eQc-uL.jpg) ![1/4" #14 x 5/8" 304 Stainless EPDM Sealing Washers, 100 Pack - Image 3](https://m.media-amazon.com/images/I/61kB4KCy-PL.jpg) ![1/4" #14 x 5/8" 304 Stainless EPDM Sealing Washers, 100 Pack - Image 4](https://m.media-amazon.com/images/I/61jIKo0UlPL.jpg) ![1/4" #14 x 5/8" 304 Stainless EPDM Sealing Washers, 100 Pack - Image 5](https://m.media-amazon.com/images/I/61GNEXUZegL.jpg) ## Available Options This product comes in different **Size, Number Of Items** options. ## Questions & Answers **Q: Will this fit on #12 screws?** A: yes, with room to spare !!! **Q: Are the stainless steel washers flat or conical?** A: Conical, will flatten once you torque them down **Q: is this really 1/4th in diameter in the hole?** A: Yes... the metal hole is 1/4" in diameter. The rubber washer part makes the hole a smidge smaller. They work perfectly with roofing nail and exterior/decking screws. ## Frequently Bought Together - BCP Fasteners 100 Qty 1/4" Stainless Steel EPDM Bonded Sealing Neoprene Rubber Washers #14 (BCP640) - Quantity 50Pcs 1/4-20 Nylon Insert Hex Lock Nuts, 18-8 Stainless Steel /SUS304/, Plain Finish, by Fullerkreg - 50 Pcs 1/4-20 x 1 Button Head Socket Cap Bolts Screws,304 Stainless Steel 18-8,Allen Socket Drive,Bright Finish,Fully Machine Thread (1/4-20 x 1 50pcs) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sn/products/111259405-1-4-14-x-5-8-304-stainless-epdm-sealing](https://www.desertcart.sn/products/111259405-1-4-14-x-5-8-304-stainless-epdm-sealing) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-11-10*