Washers
We can provide specialty washers in most any size, material or finish. We also stock a range of commonly requested sizes of standard flat washers, hardened flat washers, lock washers round plate washers, square plate washers, and beveled washers.
Washers
We can provide specialty washers in most any size, material or finish. Below are our standard, stocked sizes. Contact our sales team for custom nuts, or less common items such as brass, black oxide, yellow zinc, or silicon bronze.
washer dimensions
For dimensions of common types of washers visit out washer dimension page.
Common washer specifications
NOTE: ASTM A36 is a steel specification. Plate washers are commonly made of A36.
stocked products
STANDARD FLAT WASHERS
diameters: 1/4" up to 4-1/2" stocked
finish: plain, zinc plated, galvanized
grade: low-carbon steel
HARDENED FLAT WASHERS
diameters: 1/4" up to 3" stocked
finish: plain, zinc plated, galvanized
grade: F436
LOCK WASHERS
diameters: 1/4" up to 2" stocked
finish: plain, zinc plated
grade: spring steel, grade 8
BEVELED WASHERS
diameters: 1/4" up to 1-1/2" stocked
finish: plain, galvanized
grade: malleable iron, hardened