Patikil M3 Finish Countersunk Washer 30 Pieces 10 Millimeter Diameter Solid 304 Stainless Steel Cup Washer
Why you'll like it
- Professional Finish — Provides a flush, clean look for screw and bolt heads across multiple construction and industrial applications.
- Corrosion Resistant — Made from solid 304 stainless steel with a CNC finish for enhanced durability in harsh environments.
- Versatile Application — Suitable for fastening metal, wood, plastic, and other materials securely without surface damage.
- Precise Dimensions — Features a 3 millimeter inner diameter, 10 millimeter outer diameter, and 3 millimeter height tailored for M3 fasteners.
Product details
Description
Upgrade your assembly projects with the Patikil M3 Finish Countersunk Washer, designed to provide a neat, flush finish and a professional appearance for various construction, automotive, and industrial applications. Crafted from high-grade solid 304 stainless steel with a precise CNC finish, these cup washers offer exceptional resistance to wear and corrosion, ensuring long-lasting durability even in harsh operating environments.
Each washer features a 3 millimeter inner diameter, a 10 millimeter outer diameter, and a 3 millimeter height, making them perfectly sized to accommodate M3 screws and bolts. Whether you are fastening metal, wood, or plastic materials, these versatile screw head gaskets distribute fastening pressure evenly while preventing surface damage.
Ideal for engineers, builders, and DIY hobbyists looking for reliable hardware components that combine structural integrity with a clean aesthetic.
How to use
- Place the countersunk washer between the screw head and the surface being fastened.
- Insert the M3 screw through the washer and tighten securely to achieve a flush and professional finish.
Ingredients
100 Percent Solid 304 Grade Stainless Steel
As printed by the brand. Check the pack label if you have an allergy.
Specifications
| Brand | PATIKIL |
|---|---|
| Ships from | USA (sourced directly), checked in Navi Mumbai |
| Sold by | Dropy.in |
Ratings & reviews
From our customers
Top reviews first: highest rated, with photos first
- Rohan M.5 ★
clean flush look
Got these for fixing up some panels in my garage. The 10 millimeter outer diameter sits perfectly flush with the countersunk screws. Good quality steel and packaging was neat.
- Siddharth D.5 ★
khupach bhari finish ahe
mi he washers woodwork project sathi ghetle hote, screws lavlayvar ekdum neat ani professional look yeto ahe. material pan solid 304 stainless steel ahe mhanun rustingchi chinta nahi rahili.
- Pooja S.4 ★
kaam ho gaya
bhai ye chote wale pieces handling me thode mushkil hote hai, dhyan na do toh ghum jate hai. par ek baar lag jaye toh fitment badiya aati hai m3 screws ke sath. quality solid hai.
FAQs
What is the purpose of a countersunk washer?
A countersunk washer is designed to accommodate flat-head or countersunk screws, providing a smooth, flush surface finish. It distributes the load of the threaded fastener over a larger area and improves the aesthetic appeal of the assembly.
Do countersunk screws need washers?
While not always mandatory, using a countersunk washer helps protect the fastening surface from damage, increases holding power, and creates a neat, professional look by hiding screw heads or aligning them flush.
What materials are these washers compatible with?
These 304 stainless steel washers are versatile and can be used on a wide variety of materials including metal, wood, and plastic in automotive, electrical, plumbing, and general construction settings.
Are these genuine USA-imported Patikil hardware products available in India?
Yes, Dropy sources these authentic Patikil hardware products directly from the United States and delivers them safely across India.
What size screws fit these washers?
These specific cup washers are engineered to fit standard M3 screws and bolts, featuring a 3 millimeter inner diameter and a 10 millimeter outer diameter.
How long will delivery take?
Most orders arrive in 15–20 days: we source each product directly from the USA, check it at our Navi Mumbai warehouse and pack it on video. Items marked Dropy Express ship from our India warehouse and arrive in 3–5 days.
Is cash on delivery available?
Full cash on delivery is available all over India on Dropy Express items. For other orders from ₹2,499 to ₹15,000 you can use Partial COD: pay 25% online now and the rest in cash on delivery.
Are your products genuine?
Yes. Every product is 100% authentic, sourced directly from the USA, quality-checked and packed on video at our Navi Mumbai warehouse.
What if my order arrives damaged or wrong?
Write to us at [email protected] as soon as it arrives. Damaged, wrong or not as described, our Buyer Protection gives you a full refund. The details are in our Return, Refund & Cancellation Policy.
Is delivery free?
Delivery is free on orders from ₹1,499. Below that a ₹79 delivery fee applies.