#4 BONDED WASHER STAINLESS 20pcs

Product information

Tired of screws vibrating out?

Tired of plastic and fiberglass cowls and canopies cracking?

Here's something that will really help! One heck of a terrific product for R/C pilots

Great for cowls, canopies, engine mounts, etc. Use them virtually anywhere you would use a regular washer. (Great vibration dampener for engine mounting!) They are steel on one side and neoprene rubber on the other. Excellent for protecting plastic or fiber glass. Also, helps keep the screw from vibrating out.

(Note that most #2 screws will work with the #4 Bonded Washer. If your #2 screw head is too small, just use a Servo Screw which has a built-in # 2 washer, or, first put a regular steel #2 washer on any #2 screw, then put the #4 Bonded washer over it!)

Using the same method above,you can easily adapt the #4, #6, #8 and #10 Bonded Washers to the popular size Metric hardware ( M2, M2.5,M3,M4 and M5 screws and bolts). 

Technical specs:

• Outer diameter: 6.4mm approx.
• Inner diameter 3.0mm approx.
• Thickness: 1.8mm approx.

Delivered in 20pcs