Shop All Insulating Washers
Bsc Preferred
Electrical-Insulating Sleeve Washer Rolled Collar Extra-Tall 7/8 Screw Size 0.305 High, 25PK
Mfr # 90097A174
Zoro # G311466479
product price: $26.89
/pk 25, $1.08/ea
$26.89
Free Shipping on orders over $50
after youÂ
Free 30-Day Returns
Get 10% Off Your First Order
Real Support From Real People
Contact Our U.S.-Based teams
Free 30-Day Returns
Return Policy
Accepted Payment Options
![paypal](https://www.zoro.com/static/assets/img/base/icons/paypal-81447b0e73.png)
Product Information
- Brand Bsc Preferred
- MFR # 90097A174
- Zoro # G311466479
- Country of Origin China
- Category Insulating Washers
Description
The extra-tall sleeve extends into holes to provide more protection than other rolled-collar washers. As you tighten your screw the rolled collar compresses under the head to create an insulating barrier between a screw shank and a mating surface. These nylon washers block electrical current and prevent galvanic corrosion from mating different types of metal. Exposure to moisture may cause them to expand.
Ratings & Reviews
3 Reasons You Can Count On Us
Supplies for every job.
10 million items and the exact one you need.
When you need it fast, count on Zoro!
2 million products ship in 1 day.
Stretch your budget further.
Everyday low prices on the brands you love.
Explore More Products
- TE-CO Double-End Threaded Stud, M10-1.5mm Thread to M10-1.5mm Thread, 80 mm, Steel, Black Oxide, 2 PK (60403)
- STANLEY ENGINEERED FASTENING Thread Repair Kit M5 x 8in. (5546-5)
- ZORO SELECT Grade 8, 5/8"-18 Hex Head Cap Screw, Black Oxide Steel, 6 in L, 5 PK (U04160.062.0600)
- ZORO SELECT Thumb Screw, M6-1.00 Thread Size, Rounded Wing, Zinc Plated Iron, 17 mm Head Ht, 20 mm Lg (WS6S060200-001P1)
- BSC PREFERRED Electrical-Insulating Phenolic Washer for 1/4 Screw Size 0.282 ID 0.625 OD, 5PK (91225A070)
- BSC PREFERRED Electrical-Insulating Hard Fiber Washer for No. 2 Screw .094 ID .25 OD .014-.016 Thick, 100PK (90089A290)
- BSC PREFERRED Electrical-Insulating Phenolic Washer for Number 10 Screw Size 0.202 ID 0.632 OD, 5PK (91225A060)
- ZORO SELECT Shoulder Washer, Fits Bolt Size 5/16 in Nylon, Natural Finish, 40 PK (10SC312062)
- ZORO SELECT Shoulder Washer, Fits Bolt Size #10 Nylon, Natural Finish, 40 PK (10SC010075)
- ZORO SELECT Shoulder Washer, Fits Bolt Size #6 Nylon, Natural Finish, 40 PK (24SW0006B)
- ZORO SELECT Shoulder Washer, Fits Bolt Size #10 Nylon, Natural Finish, 40 PK (10SC010037)
- Bsc Preferred Insulating Washers