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100 Pcs Plastic Washers, Load Spreading Polypropylene Washers for Fixing and Supporting Rigid Foam Insulation Foam Board 【Sufficient Quantity】 You will get 100 washers for screws and nails, enough for your daily replacement and use in foam bBest Value ULTECHNOVO 
ULTECHNOVO 120pcs Polypropylene Foam Board Securing Washers with Six Holes and Four Spikes, 46mm Plastic Load Spreading Reliable panel stabilization: the plastic insulation washer and fixing foam board washer eliminate risks of plasterboardWOONEKY 
WOONEKY Rigid Insulation Washers 200Pcs 45Mm Polypropylene Plastic Flat Washers for Board Fasteners and Load Distributio : each washer undergoes a rigorous , ensuring a consistent product that meets your precise needs,plaster,garden hose gasHieoAnir 
200pcs Plastic Washers for Rigid Insulation Panels Polypropylene Load Spreading Washers for Screw Fastening for Construc Prevention of hardware failures: the secure screws minimizes the risk of hardware failures, offering peace of mind thatSEWOART 
SEWOART 120pcs Plastic Washers Foam Board Insulation Load Spreading Polypropylene Washer for Shower Panel Wall Insulatio versatility: cement board washers and plastic sheet washer serve as insulation fixing discs for backgrounds, ceilings, oHealeved 
Healeved 200Pcs 45Mm Polypropylene Plastic Washers for Rigid Insulation Board Load Spreading, Insulation Hangers and Pla Fit:white plastic washers are suitable for fixing and installing foam boards, rubber boards and other decorative materiaGatuida 
Gatuida 100pcs Rigid Foam Insulation Fixing Washers Plastic Fastening Washers for Plaster Foam Panels Broad applicability: ideal for a range of applications including ceiling and background wall installations, meeting variERINGOGO ERINGOGO 45Mm Polypropylene Plastic Washers 200Pcs for Load Spreading and Fixing Rigid Insulation Boards Screw and Nail Factors: their plastic construction ensures they degradation, making them a fastening solution,countersunk washer,waterJHKNNK JHKNNK 45Mm Plastic Washers 200Pcs Polypropylene for Fastening Insulation Boards and Supporting Rigid Foam Panels Screw Durability against elements: crafted from plastic, the washers are engineered to withstand harsh conditions, ensuring thAbbraccia .5 M3 M5 M6 500pcs Insulation Washers Fiber Paper Washers Size: M2 M2.5 M3 M5 M6Baluue Baluue 120pcs Plastic Washer for Foam Board Fastening Load Spreading Insulation Washer Temperature Insulation for Wall P Multidirectional support: featuring a unique six hole insulation washer and foam board support washer layout, these paneCabilock Cabilock 120pcs Plastic Fixing Washers for Foam Sheets, 46mm Polypropylene Load Spreading Nail Washers, Insulation Board Robust longevity: polypropylene flat washer and hardware fasteners composition ensures these insulation washers plasticYDuupxe YDuupxe 150Pcs Fiber Washer Insulation Metric Fiber Washers Fibre Flat Assortment 14 Sizes Red Flat Ring Assortment Kit brand new and .OSOLADY OSOLADY 45Mm Polypropylene Plastic Washers 200Pcs Flat for Load Bearing and Fixing Rigid Foam Insulation Boards in Const Quality assurance: manufactured under strict quality , this product standards and reliability, catering to all user requBELLIFFY BELLIFFY 300pcs Flat Washers for Fastening Nails Polypropylene Insulation Washers Rigid Foam Board Mounting Efficient load distribution: prevents localized pressure from screws on rigid foam boards, significantly extending theirTOBBOMEY TOBBOMEY 100pcs Insulation Washers Polypropylene Fastening Discs for Rigid Foam Board Installation Easy to Use Thermal S Reliable stability: the unique fourspike sixhole design have stable and secure attachment of gypsum boards,rigid foam inHaloVerde HaloVerde Insulation Washers Assortment of 600 Red Steel Fiber Pieces in 12 Sizes, a Multi Purpose Washer Kit with Box f SIMPLIFIED PARTS MANAGEMENT: This 600pcs washer assortment comes in a clearly divided plastic box. Spend less time searcCHILDWEET CHILDWEET 200Pcs 45Mm Load Spreading Polypropylene Plastic Washers for Foam Board Fasteners, Flat White Insulation Washe Wide application: ideal for use in construction, renovation, and furniture manufacturing, catering to various needs,insuHolibanna Holibanna 200pcs 45mm White Polypropylene Plastic Insulation Washers Load Spreading Spacers for Fixing and Supporting Ri Secure connections: the unique design a tight fit for screws, significantly reducing the risk of them becoming loose, prHOODANCOS HOODANCOS 200pcs 45mm Black Polypropylene Plastic Washers for Screws Foam Board Fasteners Exterior Grade Load Spreading Versatile applications: suitable for various uses including construction, renovation, and furniture manufacturing, meetiAmosfun Amosfun Flat Polypropylene Plastic Washers 200Pcs 45Mm for Insulation Board Fastening and Load Distribution, Rigid Foam Commitment to quality: subjected to thorough quality testing, these washers provide performance, reliability, and durabijojofuny jojofuny 200Pcs 45Mm Plastic Flat Washers Polypropylene for Foam Board Fastening and Load Spreading, Suitable for Rigid Prevention of hardware failures: the secure fit with screws minimizes the risk of hardware failures, offering peace of miplusmile iplusmile 200pcs Plastic Washers for Rigid Insulation Panels Polypropylene Load Spreading Washers for Screw Fastening an Secure Insulation Fixing Plastic gaskets designed for fastening and supporting rigid insulation panels provide stable loHiPicco HiPicco 50mm Self Stick Insulation Pins, 50 Sets 0.8 Inch Self Locking Round Washers Aluminum Insulation Hangers for Foa Product Size – Adhesive base dimensions：24mm x 24mm / 0.95" x 0.95"; Pin length: 50mm / 1.97"; Self Locking Washers SizeFOYTOKI FOYTOKI 200pcs 45mm Polypropylene Plastic Washers for Fixing and Supporting Rigid Insulation Boards, Load Spreading Flat Material: constructed from plastic, they withstand wear, promising durability,plastic washers flat,pressure washer hoseHiPicco HiPicco 100mm Self Stick Insulation Pins, 50 Sets 0.8 Inch Self Locking Round Washers Aluminum Insulation Hangers for Fo Product Size – Adhesive base dimensions：24mm x 24mm / 0.95" x 0.95"; Pin length: 100mm / 3.94"; Self Locking Washers SizBELLIFFY BELLIFFY 100pcs Plastic Insulation Washers for Foam Board Fastening Rigid Foam Securing Washers for Ceiling and Wall Ins Secure mounting: the fourspike sixhole design provides a secure and stable mounting solution for gypsum boards,polypropyHiPicco HiPicco 30mm Self Stick Insulation Pins, 100 Sets 0.8 Inch Self Locking Round Washers Aluminum Insulation Hangers for Fo Product Size – Adhesive base dimensions：24mm x 24mm / 0.95" x 0.95"; Pin length: 30mm / 1.18"; Self Locking Washers SizeWonderjune Wonderjune 100 Pcs 4 Inch Heavy Duty Plastic Insulation Masonry Fasteners 2.4 Inch Foam Board Fasteners Washers Polyprop Generous Package Quantity: with 100 plastic masonry fasteners included in each pack, you're equipped to handle extensiveHealvian Healvian 45Mm Plastic Insulation Washers Load Spreading Polypropylene Washers for Fixing Foam Boards and Rigid Panels, W : each washer undergoes a rigorous , ensuring a consistent product that meets your precise needs,shower panel mounting sELAYARD ELAYARD 500pcs Metal Insulation Washers Six-Hole Fastening Discs for Foam Board Panel Fixing Sheet Washer for Rigid Insu Expanded load coverage: this fixing washer for foam sheets utilizes a sixhole, fourstud design, offering superb weight dABOOFAN ABOOFAN 200pcs 45mm Polypropylene Plastic Washers for Rigid Insulation Board Fixing and Load Spreading Flat Insulation W Application versatility: whether used in building, renovations, or furniture manufacturing, these washers serve multipleHOUDERCO HOUDERCO 200pcs 45mm Plastic Flat Washers Polypropylene Foam Board Insulation Washers for Load Spreading and Fixing Rigi Secure hold: designed to prevent loosening, these washers ensure a firm and reliable fastening of foam boards,foldable wYenghome Red Steel Paper Fiber Flat Washers Kit,Yenghome 12 Size Insulation Washer Assorted Set with Box for Electrical Connectio Good Performance : Red Steel Paper fiber has excellent elasticity, wear resistance, resistance, heat resistance, mechaniFOMIYES FOMIYES 200Pcs Polypropylene Plastic Flat Washers 45Mm for Rigid Insulation Board Load Support and Fastening, Compatible Stable fastening solution: the washers provide a reliable attachment for screws, preventing them from loosening over timARTIBETTER ARTIBETTER 500pcs Metal Insulation Washers Six-Hole Disc Polypropylene Fixing Pads for Foam Board Fastening Fit Flat Met Innovative design: with six holes and four prongs, this insulation pad offers increased surface area, improving stabilitHOLIDYOYO HOLIDYOYO 200pcs 45mm Plastic Flat Washers Polypropylene Load Spreading Washers for Foam Board Fasteners Fixing Rigid Fo Load distribution: distributes the load when securing foam boards, preventing deformation and maintaining the integrityELAYARD ELAYARD Flat Plastic Washers 200Pcs 45Mm Polypropylene for Insulation Board Fastening and Load Spreading, Designed for R Secure screw engagement: the innovative design ensures screws fit tightly, greatly reducing the chances of loosening andSEWACC SEWACC 200pcs 45mm Polypropylene Plastic Washers Flat Insulating Spacers for Rigid Insulation Board Fastening Screws Loa Application versatility: whether used in building, renovations, or furniture manufacturing, these washers serve multipleTOKIDNY TOKIDNY 200pcs 45mm Plastic Flat Washers Polypropylene Insulation Washers for Screws Load Spreading and Fixing Rigid Foa Assured quality : with a focus on quality, each washer is produced under strict guidelines, ensuring dependable performaKOMBIUDA KOMBIUDA 200pcs Polypropylene Plastic Washers for Rigid Insulation Panels Flat Load Spreading Screw and Nail Support Dis Stable fastening solution: the washers provide a reliable attachment for screws, preventing them from loosening over timZerodeko Zerodeko 200Pcs 45Mm Polypropylene Plastic Flat Washers Insulation Spacers for Fixing and Supporting Rigid Foam Boards, Reliable material: made from durable plastic, these washers are ensuring performance without deformation over time,fasteGadpiparty Gadpiparty 200pcs 45mm Polypropylene Plastic Washers for Screws and Nails, Load Spreading Flat Insulation Washers for Fi Versatile implementation: designed for use in construction, renovation, and furniture projects, these washers cater to aMarsui Marsui 500pcs Plastic Cap Washers 1-1/8'' Flat Use with Nails or Screws Cap Washer for Installing the Roofing Felt Rigid Generous Quantity for Numerous Applications: the package includes 500 screws caps washers, providing you with a sufficieFOMIYES FOMIYES 200pcs 45mm Polypropylene Plastic Flat Insulation Washers Foam Board Fasteners for Load Spreading and Fixing Rig Secure fastening: designed to solve common loosening issues, these washers ensure a firm and reliable hold for foam boaruxcell uxcell 1-3/8 Insulation Washers, 200 Set 35mm Metal Foam Board Fasteners Perforated Plaster Washers with Screw Galvanize SIZE: The foam board fasteners are 35 mm / 1-3/8 inch in diameter and the center hole is 5mm; you will get 200PCS metalBETOOKY BETOOKY 200pcs 45mm Plastic Insulation Washers Flat Polypropylene Foam Board Washers for Fixing and Load Spreading Rigid Versatile use: suitable for various applications including construction, renovation, and furniture manufacturing, meetinHomoyoyo Homoyoyo Polypropylene Flat Washers 4.5X4.5X0.5 CM White Plastic Insulation Washers for Rigid Foam Board Fixing Load Spr Adaptable for multiple applications: suitable for various projects, from home improvements to constructions, making themLIFKICH LIFKICH 200pcs 45mm Polypropylene Flat Plastic Washers for Rigid Insulation Board Load Spreading, Screws and Nail Fasten Assured quality : with a focus on quality, each washer is produced under strict guidelines, ensuring dependable performaHAIKING HAIKING Black Plastic Washers, 500 Pcs Nylon Flat Washer Assortment Kit for Screw Bolt Sealing (M2-M10) 【High Quality】This black plastic washer is made of high quality nylon. Anti-compression, anti-tear, anti-corrosion, goodPLATEYTR 200pcs Easy Fix Washers 4-Claw Washers Nail Gaskets for Gypsum Board Extruded Plate Insulation Thermoboard Fixed Backer PACKAGE INCLUDES: Each insulation nail lock piece package includes 200 pack of sturdy steel easy fix washers, that measuuxcell uxcell 1-3/8 Insulation Washers, 100 Set 35mm Metal Foam Board Fasteners Perforated Plaster Washers with Screw Galvanize SIZE: The foam board fasteners are 35 mm / 1-3/8 inch in diameter and the center hole is 5mm; you will get 100PCS metalPOPETPOP POPETPOP 500pcs Metal Insulation Washers with Six-Hole Design for Foam Board and Plaster Panel Securing High-Strength Fl Universal fit: designed as both a metal washer for screws and a metal panel washer, it suits foam board, tile backer, anBUGUUYO BUGUUYO 300pcs Plastic Washers Polypropylene Insulation for Fastening Load Spreading Washers for Rigid Panels Ease of installation: lightweight plastic material makes installation easy, reducing construction burden and suitable foLIFKOME LIFKOME 200pcs Plastic Insulation Washers for Board Insulation Load Spreading Polypropylene Washers for Rigid Foam Board Secure screw engagement: design ensures screws fit tightly, greatly reducing the chances of loosening and providing longHOMSFOU HOMSFOU 500pcs Six-Hole Metal Washer for Insulation Fixing High-Strength Load Spreading Disc for Foam Board Polypropylen Universal fit: designed as both a metal washer for screws and a metal panel washer, it suits foam board, tile backer, anHEALEEP HEALEEP 200pcs 45mm Plastic Insulation Washers Polypropylene Flat Washers for Load Spreading Fixing and Supporting Rigid Durability against elements: crafted from plastic, the washers are engineered to withstand harsh conditions, ensuring thGlarks Glarks 175Pcs 304 Stainless Steel Large Penny Fender Washers Assortment Set-M3, M4, M5, M6, M8, M10, M12 ★『Product Type』: High quality large penny fender washers assortment set.ULTECHNOVO ULTECHNOVO 200pcs 45mm Plastic Polypropylene Insulation Washers Load Spreading for Fixing and Supporting Rigid Insulatio Reliable Fastening Solution: The 200pcs Plastic gaskets in the Flat Washers category offer polypropylene construction, pYakamoz Yakamoz Nylon Washers, 520Pcs White Nylon Flat Washers Assortment Kit for M2 M2.5 M3 M4 M5 M6 M8 M10 Screw Bolt 1.High Material: Nylon material, which is solid, durable, stable and reliable, with high hardness and corrosion resistanJOUTYFOR 500Pcs Fasteners Washers for Foam Board Panels, 1-1/8 Inch Metal Washers for Insulation Fixing Hardware with Cut Resista Package Includes: You will receive 500 pcs foam board insulation washers fasteners with an approximate diameter of 1-1/8FUNOMOCYA FUNOMOCYA 200pcs Plastic Washers Load Spreading Polypropylene Washers for Fixing Supporting Rigid Insulation Panel and F Application versatility: whether used in building, renovations, or furniture manufacturing, these washers serve multipleHOLIDYOYO HOLIDYOYO 200pcs Plastic Washers Load Spreadings Polypropylene Washers for Fixing and Supporting Rigid Insulation Panel Factors: their plastic construction ensures they degradation, making them a fastening solution,flat washers assortment kOSALADI OSALADI 500pcs Metal Foam Board Washers Six-Hole Disc Rigid Insulation Fixing Flat Washers for Screw Panel Support and P Innovative design: with six holes and four prongs, this insulation pad offers increased surface area, improving stabilitBestgle Bestgle 200 Pcs Copper Washer Assortment Kit Metric Flat Ring Copper Sealing Washers for Electrical Connections, Househo 200 pcs flat ring copper washer gasket assortment kits include 9 sizes M5, M6, M8, M10, M12, M14.uxcell uxcell PTFE Flat Washers 10mm OD 5mm ID 2mm Thickness Sealing Gasket for Faucet Pipe Water Hose, White, Pack of 30 [Size] - 10mm(0.4 Inch) OD 5mm(0.2 Inch) ID 2mm(0.08 Inch) ThicknessMAGICLULU MAGICLULU 200pcs White Plastic Washers Load Spreading Polypropylene Flat Washers for Screws Fastening Rigid Insulation B Fit:white plastic washers are suitable for fixing and installing foam boards, rubber boards and other decorative materiaNlvnmv Nlvnmv 200 Pcs Copper Metric Sealing Crush Washers Assortment Kit, 9 Sizes Flat Ring Gasket Set for Oil Drain Plug, Auto Durable Copper Construction: Made from quality red copper for excellent thermal and electrical conductivity. These washeFUNOMOCYA FUNOMOCYA Plastic Washers for Foam Board Installation, 45mm Polypropylene Washers for Fixing, Fastening, and Supporting Load distribution efficiency: prevents localized pressure from screws on rigid foam boards, significantly extending theiAnneome Anneome 200pcs 45mm White Polypropylene Plastic Flat Washers for Load Spreading and Fixing Rigid Insulation Boards Compa Material: constructed from plastic, they withstand wear, promising durability, washer oil drain plug,nylon spacerCHILDWEET CHILDWEET 300pcs Polypropylene Plastic Washers, 45mm Flat Washers for Rigid Foam Board Fastening, Insulation Installatio Efficient load distribution: prevents localized pressure from screws on rigid foam boards, significantly extending theirSHINEOFI SHINEOFI 500pcs Metal Insulation Fixing Discs Six-Hole Load Spreading Washers for Foam Board Panel Plaster Rigid Insulat Broad compatibility: the metal washer for panels is ideal for securing foam boards, plaster, and rigid insulation sheetsELEOUTI ELEOUTI 200pcs Polypropylene Flat Plastic Washers for Load Spreading and Secure Fastening of Rigid Insulation Boards Ver Reliable material: made from durable plastic, these washers are ensuring performance without deformation over time,nylonNULYLU NULYLU 500pcs Metal Insulation Washers for Foam Board Securing Six-Hole Flat Metal Fixing Discs for Plaster and Rigid In reliability: precisionmanufactured metal insulation washers align perfectly with screws and nails, excellent compatibiliSOLUSTRE SOLUSTRE 45Mm Plastic Insulation Washers White Polypropylene Flat Washers for Rigid Foam Board Fixing Support Secure Fas : each washer undergoes a rigorous , ensuring a consistent product that meets your precise needs,parts washer,plastic spLuxvara 225Pcs O-Ring Gasket Kit, 18 Sizes Rubber Washers Seals Assortment Set, Assorted Electrical Gasket Rings, Insulating Plu ✨【Outstanding Material】The o ring washers are made of nitrile rubber(NBR) with high resilience and high tensile strengthVILLFUL VILLFUL 200pcs Plastic Insulation Washers Load Spreading Polypropylene Flat Washers for Fixing Rigid Foam Board Screws P Reliable material: made from durable plastic, these washers are ensuring performance without deformation over time,rubbeSewroro Sewroro 500pcs Metal Insulation Washers Six-Hole Rigid Foam Board Fastening Discs for Plaster Panels Polypropylene Sheet Seamless operation: the load metal washer's shape allows installers to anchor screw washers or nail washers easily, execSagaSave Washer Seal Kit, 150 Pcs Assorted Fiber O-Ring Washer Seals, 14 Sizes Red Steel Paper Fiber Flat Washers Kit Insulation [Material]: The washer is made of high quality red steel paper of good strength, corrosion resistance and durable.COHEALI COHEALI 200pcs Polypropylene Plastic Insulation Washers for Load Spreading and Supporting Rigid Foam Boards Flat Spacers Resistant: manufactured from plastic, these washers resist the damaging effects of moisture and temperature fluctuationsEFGTEK EFGTEK 200 Pcs Copper Flat Crush Washer Assortment Kit, 9 Sizes Metric Copper Sealing Flat Washers Set M5,M6,M8,M10,M12, Package Includes: The copper crush washer kit contains 280 washers in various sizes: M5,M6,M8,M10,M12,M14,M16 and M20 giLicccccXin 10 Pcs Copper Washer Flat Ring Copper Sealing Washers for Electrical Connections, Household DIY Work, Automotive Shop 14 Inner diameter: 14mm Outer diameter: 20mm Thickness: 1.5mmHOMSFOU HOMSFOU 500pcs Metal Insulation Washers Six-Hole Foam Board Support Washer for Securing Plaster and Rigid Insulation Pan Enhanced stability: the metal fastening washer is crafted from highstrength metal, providing outstanding durability and11% Off MEZOKUCEL 150PCS Neoprene Washers, Stainless Steel Neoprene EPDM Bonded Sealing Washers Rubber Washers Gasket M4.2x12mm M4.8x14mm 【Product Content】 You will receive the package includes 150 pieces of washers, featuring M4.2x12mm, M4.8x14mm, and M5.5xMEZOKUCEL 150PCS Neoprene Washers, Stainless Steel Neoprene EPDM Bonded Sealing Washers Rubber Washers Gasket M4.2x12mm M4.8x14mm 【Product Content】 You will receive the package includes 150 pieces of washers, featuring M4.2x12mm, M4.8x14mm, and M5.5xBaluue Baluue 200pcs 45mm Polypropylene Plastic Insulation Washers for Load Spreading, Flat Board Fasteners for Fixing and Supp Assured quality : with a focus on quality, each washer is produced under strict guidelines, ensuring dependable performaStep-up Bikes [Select Size] 20/100 Pack - Spring Split Lock Washers - Stainless Steel (M2, 100, Washers) Bzocio Bzocio 600Pcs Black Nylon Rubber Flat Washer Assortment Kit for M2 M2.5 M3 M4 M5 M6 M8 M10 M12 Plain Repair Washer Furni Washer Kit: Trust Bzocio for a wide range of 600 black nylon rubber washers, designed for M2 to fixingsSHINEOFI SHINEOFI Plastic Insulation Washers for Load Spreading and Stable Support Structure – 4.5 CM Diameter X 0.5 CM Thick for Resistant: manufactured from plastic, these washers resist the damaging effects of moisture and temperature fluctuationsNikovoke 20 Pcs Rubber Flat Washers (9 * 4 * 1.5mm) 20 Pcs Rubber Flat WashersFIXOSHEE FIXOSHEE 200pcs 45mm Polypropylene Plastic Flat Washers for Insulation Board Fastening and Load Spreading, Rigid Foam Pa Prevention of hardware failures: the secure screws minimizes the risk of hardware failures, offering peace of mind thatHoement Hoement 500pcs Metal Insulation Washers Six-Hole Disc Rigid Foam Board Fastening Pads Polypropylene Metal Washers for Fo Innovative design: with six holes and four prongs, this insulation pad offers increased surface area, improving stabilitHolibanna 200pcs Plastic Washers for Foam Board Fastening Load Spreading Polypropylene Washers for Insulation Panels and Easy to I Enhanced stability: provides a secure and stable fastening solution, addressing common issues of foam board loosening,plHohopeti Hohopeti 200pcs White Plastic Washers Polypropylene Load Spreading Discs for Fixing and Supporting Rigid Insulation Boar Secure fastening: the design allows for a firm grip on screws, preventing loosening or detachment, which provides a stabIpetboom Ipetboom 500pcs Metal Fixing Washers for Insulation Nails High Precision Load Fixing Discs for Foam Board Plaster and Ri Timesaving installation: the specially designed washer for fastening reduces installation time, making it indispensableKichvoe Kichvoe 200pcs Plastic Washers for Insulation Board Fastening and Load Spreading Polypropylene Material Used in Fixing R Secure connections: the unique design a tight fit for screws, significantly reducing the risk of them becoming loose, prGatuida Gatuida 300PCS Polypropylene Washers for Foam Board Fastening Flat Washers for Load Support Insulation Installation and High insulation: made from polypropylene, providing excellent insulation properties, perfect for electrical installationuxcell uxcell 304 Stainless Steel EPDM Bonded Sealing Washers, 50 Pieces 4.8x14mm Neoprene Rubber Washers Bonded Sealing Gasket Inside Diameter: #10=M4.8=4.8mm; Outside Diameter: 14mm; Washer Thickness: 2.5mm; Packing List: 50 x 304 Stainless SteelCLISPEED CLISPEED 300PCS Plastic Washers for Foam Board Installation Polypropylene Load Spreading Washers Easy to Install Lightwe durability: resistant to wear and aging, ensuring stable performance even in harsh conditions, longterm structural integGETAJGHSD GETAJGHSD 300pcs Polypropylene Plastic Washers Load Spreading Foam Board Fasteners for Insulation Rigid Panel Mounting Ease of installation: lightweight plastic material makes installation easy, reducing construction burden and suitable fo