5/16" Nylon Washers - Y4918, Mounting Hardware by SafetySign.com

5/16" Nylon Washers

5/16" Nylon Washers
Item #:
Use with either 1-Way Bolts or Zinc Plated Bolts
Washer Type:
Nylon Washers
Also Available:
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Pricing Y4918NW
Price Per Pkg:
Per Washer
Need a quote for a large order? Call 800-274-6271 or .
Total Price: $2.35
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99% on-time shipping. Call 800-274-6271 for large orders or expedited shipping. Orders ship when all your items are ready. Shipping options and delivery dates available at checkout.
Special freight arrangements are necessary. Learn more
Nylon washers for sign mounting are for use with either one-way bolts or zinc plated bolts. These nylon washers help protect the face of the sign during installation by providing a softer layer of separation between the head of the bolt and the sign face than standard zinc plated washers. These washers are 7/8" in diameter and sold in packages of 10.
Fits 5/16″ Bolts
Material Packaging Sku Quantity/Price
Nylon Sold in Packages of 10 Y4918NW $2.35
Special Freight Arrangement: Due to the size of this product, freight shipping will be required. You may contact our customer service team for a quote or you can place your order and a customer service representative will contact you about freight shipping charges. If you would like to use your own freight carrier, please include your freight carrier account in the special instructions box at the bottom of the checkout page before placing your order. A customer service representative will be in contact with you if there are any questions.

Phone: 800-274-6271
Fax: 800-279-6897
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  • Material
  • Reviews
Material Available
Nylon Flexible, corrosion resistant material with smooth, rounded edges, and closely spaced locking teeth. Great for indoor and outdoor use.
  • Fits 5/16″ Bolts
Engineering Grade
High Intensity Prismatic
Diamond Grade
  NoneEngineering GradeHigh Intensity PrismaticDiamond Grade
ATSM D956 Type Type I Type IV Type IX
Brightness Standard High Maximum
Night-Time Visibility 500' 1,000' 1,500'

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