Fastener SuperStore will be closing early on Thusday 7/3 for the holiday weekend. Orders placed after 4pm CT will not ship until Monday 7/7/25.

Thru / Through Hard Washers

Thru Hard Washers

Thru Hard Washers are available in steel with a zinc yellow finish. USS & SAE styles are available in standard and heavy duty options. Designed for use with high strength hardened bolts, thru hard washers offer tighter tolerances and are manufactured from higher grade steel that their USS & SAE counterparts.

Showing 1-18 of 18 Results. Continue Filtering or Select a Part Below

Part No.Part DescriptionCarton QtyPrice
318916 #6 SAE Thru Hard Washers / Steel / Zinc Yellow
Outer Diameter: 3/8" | Thickness Range : .036" - .065"
5,000 $467.20
319087 #8 SAE Thru Hard Washers / Steel / Zinc Yellow
Outer Diameter: 7/16" | Thickness Range : .036" - .065"
5,000 $489.85
319180 #10 SAE Thru Hard Washers / Steel / Zinc Yellow
Outer Diameter: 1/2" | Thickness Range : .036" - .065"
5,000 $433.60
319353 #12 SAE Thru Hard Washers / Steel / Zinc Yellow
Outer Diameter: 9/16" | Thickness Range : .051" - .080"
5,000 $692.85
170590 1/4" SAE Thru Hard Washers / Steel / Zinc Yellow
Outer Diameter: 5/8" | Thickness Range : .051" - .080"
4,000 $376.88
182201 5/16" SAE Thru Hard Washers / Steel / Zinc Yellow
Outer Diameter: 11/16" | Thickness Range : .051" - .080"
3,000 $284.76
190972 3/8" SAE Thru Hard Washers / Steel / Zinc Yellow
Outer Diameter: 13/16" | Thickness Range : .051" - .080"
2,000 $220.32
194949 7/16" SAE Thru Hard Washers / Steel / Zinc Yellow
Outer Diameter: 59/64" | Thickness Range : .051" - .080"
1,400 $181.13
202125 1/2" SAE Thru Hard Washers / Steel / Zinc Yellow
Outer Diameter: 1 1/16" | Thickness Range : .074" - .121"
800 $123.00
204244 9/16" SAE Thru Hard Washers / Steel / Zinc Yellow
Outer Diameter: 1 3/16" | Thickness Range : .074" - .121"
400 $90.00
208905 5/8" SAE Thru Hard Washers / Steel / Zinc Yellow
Outer Diameter: 1 5/16" | Thickness Range : .108" - .146"
400 $115.69
213781 3/4" SAE Thru Hard Washers / Steel / Zinc Yellow
Outer Diameter: 1 15/32" | Thickness Range : .122" - .177"
400 $193.12
217101 7/8" SAE Thru Hard Washers / Steel / Zinc Yellow
Outer Diameter: 1 3/4" | Thickness Range : .136" - .177"
200 $120.94
137339 1" SAE Thru Hard Washers / Steel / Zinc Yellow
Outer Diameter: 2" | Thickness Range : .136" - .177"
200 $152.91
152161 1 1/8" SAE Thru Hard Washers / Steel / Zinc Yellow
Outer Diameter: 2 1/4" | Thickness Range : .136" - .177"
140 $345.63
157289 1 1/4" SAE Thru Hard Washers / Steel / Zinc Yellow
Outer Diameter: 2 1/2" | Thickness Range : .136" - .177"
120 $231.19
171456 1 1/2" SAE Thru Hard Washers / Steel / Zinc Yellow
Outer Diameter: 3" | Thickness Range : .136" - .177"
80 $258.38
173111 1 3/4" SAE Thru Hard Washers / Steel / Zinc Yellow
Outer Diameter: 3 3/8" | Thickness Range : .178" - .201"
60 $391.66