• A36
  • A572
  • F436

Square plate washers are made from low carbon steel and have a larger surface area than round washers. Since they develop more friction when tightened against wood, this type of washer is specified for seismic applications. They are often found in timber construction. Stock sizes are available for bolts from 1/2″ to 1″, with a thickness of .195″ up to .395″. For the best corrosion resistance, hot-dip galvanized plates are recommended. Complete dimensions are provided below.

Stock

  • Diameters: 1/2″ – 1″
  • Origin: Import
  • Finish: Plain and hot-dip galvanized

Dimensions

Bolt Size B A C Weight (lbs.) Per 100 Pieces Part Numbers
Side Length Inside Diameter Thickness Gauge Plain Galvanized
1⁄2 2 9⁄16 .195 21.00 12015 12016
5⁄8 21⁄2 11⁄16 .25 42.50 12019 12020
3⁄4 23⁄4 13⁄16 .315 63.00 12021 12022
7⁄8 3 15⁄16 .315 74.29 12023 12024
1 31⁄2 11⁄16 .39 133.00 12025 12026

 

 

FAQ

 

Q1: What is your main products? A1: Our main products are fasteners: bolts, screws, rods, nuts, washers, anchors and rivets.Meantime, our company also produces
stamping parts and machined parts.

Q2: How long is your delivery time?
A2: Generally it is 10-15 days if the goods are in stock. or it is over 30 days if the goods are not in stock, it is according to
quantity.

Q3: What is your payment method?
A3: 50% value of T/T in advance and other 50% balance on B/L copy. For small order less than1000USD, would suggest you pay 100% in
advance to reduce the bank charges.

Q4: Can you provide a sample?
A4: Sure, Our sample is provided free of charge, but not including courier fees.

Q5: Can you customize the product according to the requirements of drawing sheets and so on?
A5: Sure, we can customize the products according to your requirements of drawing sheets, samples and so on. Product information
include: material, surface treatment, specification and amount.