U.S. Industrial Fasteners of Arizona, Inc.
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Washers
USS Flat Washers
A-325 Flat Washers
Stocked in steel zinc plating.
Available in 18-8 stainless steel, hot dipped galvanized, black oxide, and plain.
Stocked in steel - plain.
Available in hot dipped galvanized.
Size
Part Number
Weight Pounds/M
Carton Quantity
3/16 420110xx
2.77
18,100
1/4 420114xx
6.71
7,450
5/16 420125xx
11.49
4,500
3/8 420126xx
14.93
3,350
7/16 420127xx
24.39
2,050
1/2 420128xx
38.46
1,300
9/16 420129xx
45.45
1,100
5/8 420130xx
76.92
650
3/4 420132xx
110.00
405
7/8 420134xx
154.00
325
1 420136xx
188.70
265
1 1/8 420137xx
222.20
225
1 1/4 420138xx
263.00
190
1 1/2 420140xx
385.00
130
2 420144xx
633.00
80
Size
Part Number
Weight Pounds/M
Carton Quantity
3/8 421526xx
16.30
6,000
1/2 421528xx
19.00
2,500
5/8 421530xx
38.60
1,000
3/4 421532xx
45.00
1,000
7/8 421534xx
66.60
500
1 421536xx
88.00
375
1 1/4 421538xx
132.00
300
Fender Washers
Stocked in steel zinc plating.
Available in stainless steel, black oxide, and plain.
Size
Part Number
Weight Pounds/M
Carton Quantity
4 x 5/8 42110410xx
4.00
2,500
1/8 x 3/4 42110612xx
9.00
2,400
3/16 x 1/2 42111008xx
11.30
2,400
3/16 x 7/8 42111014xx
14.00
2,400
3/16 x 1 42111016xx
14.29
3,775
3/16 x 1 1/4 42111018xx
23.30
2,092
1/4 x 1 42111416xx
13.33
3,450
1/4 x 1 1/4 42111418xx
21.74
2,138
1/4 x 1 1/2 42111420xx
32.26
1,458
5/16 x 1 1/4 42112518xx
20.83
2,193
5/16 x 1 1/2 42112520xx
31.25
1,458
3/8 x 1 1/2 42112620xx
30.30
1,510
1/2 x 2 42112824xx
52.63
853
1/2 x 2
12 Gauge
42122824xx
83.33
600
SAE Flat Washers
Stocked in steel zinc plating.
Available in 18-8 stainless steel, brass, hot dipped galvanized, black oxide, and plain.
Size
Part Number
Weight Pounds/M
Carton Quantity
#2 420302xx
1.00
2,500
#4 420304xx
1.00
2,500
#6 420306xx
1.27
39,500
#8 420308xx
1.69
29,250
#10 420310xx
2.20
21,750
1/4 420314xx
4.50
11,100
5/16 420325xx
5.13
9,600
3/8 420326xx
7.14
7,000
7/16 420327xx
9.09
5,250
1/2 420328xx
17.86
2,750
9/16 420329xx
22.22
2,150
5/8 420330xx
27.03
1,800
3/4 420332xx
47.62
1,050
7/8 420334xx
64.52
800
1 420336xx
85.47
600
AN Washers
Available in zinc, cadium, yellow zinc, stainless steel, and black oxide.
Size
Part Number
Carton Quantity
#6 x .267 x .032 421306xxL
1,000
#8 x .375 x .032 421308xxL
1,000
#10 x .438 x .032 421310xxL
1,000
1/4 x .500 x .063 421514xx
1,000
1/4 x .500 x .032 421514xxL
1,000
5/16 x .562 x .062 421325xx
1,000
5/16 x .562 x .032 421325xxL
1,000
3/8 x .625 x .063 421326xx
1,000
3/8 x .625 x .032 421326xxL
1,000
7/16 x .750 x .062 421327xx
1,000
1/2 x .785 x .063 421328xx
1,000
5/8 x 1.188 x .063 421330xx
1,000
3/4 x 1.312 x .032 421332xxL
1,000
USS Flat Washers Grade 8
Stocked in steel yellow zinc plating.
Available in plain.
Size
Part Number
Weight Pounds/M
Carton Quantity
1/4 420714xx
7.70
6,000
5/16 420725xx
10.40
4,500
3/8 420726xx
18.40
2,500
7/16 420727xx
30.00
1,500
1/2 420728xx
44.00
1,000
9/16 420729xx
52.20
900
5/8 420730xx
86.00
500
3/4 420732xx
137.10
350
7/8 420734xx
174.50
275
1 420736xx
213.30
225
Nylon Flat Washers
SAE Flat Washers Grade 8
Size
Part Number
Carton Quantity
#4 x 1/4 x .032 42030438
1,000
#6 x 5/16 x .032 42030638
1,000
#6 x 5/16 x .062 4203063862
1,000
#8 x 3/8 x .032 42030838
1,000
#8 x 3/8 x .062 4203083862
1,000
#10 x 3/8 x .032 42031038
1,000
#10 x 3/8 x .062 4203103862
1,000
1/4 x 1/2 x .062 42031438
1,000
5/16 x 3/4 x .040 42032538L
1,000
5/16 x 3/4 x .062 42032538
1,000
3/8 x 5/8 x .062 42032638
1,000
Stocked in steel yellow zinc plating.
Available in plain.
Size
Part Number
Weight Pounds/M
Carton Quantity
1/4 420814xx
5.30
8,500
5/16 420825xx
6.00
7,500
3/8 420826xx
8.40
5,500
7/16 420827xx
14.30
3,000
1/2 420828xx
23.50
2,000
9/16 420829xx
30.00
1,500
5/8 420830xx
43.00
1,000
3/4 420832xx
65.70
700
7/8 420834xx
90.00
500
1 420836xx
120.00
400
U.S. Industrial Fasteners Phone: 480-967-8702 / Toll Free 800-289-5386
2026 East Cedar Street Tempe, Arizona 85281